Authors:
Barna Konkolÿ Thege Department of Psychology, University of Calgary, Calgary, AB, Canada
Research and Academics Division, Waypoint Centre for Mental Health Care, Penetanguishene, ON, Canada

Search for other papers by Barna Konkolÿ Thege in
Current site
Google Scholar
PubMed
Close
,
David C. Hodgins Department of Psychology, University of Calgary, Calgary, AB, Canada

Search for other papers by David C. Hodgins in
Current site
Google Scholar
PubMed
Close
, and
T. Cameron Wild School of Public Health, University of Alberta, Edmonton, AB, Canada

Search for other papers by T. Cameron Wild in
Current site
Google Scholar
PubMed
Close
Open access

Background and aims

The aims of this study were (a) to describe the prevalence of single versus multiple addiction problems in a large representative sample and (b) to identify distinct subgroups of people experiencing substance-related and behavioral addiction problems.

Methods

A random sample of 6,000 respondents from Alberta, Canada, completed survey items assessing self-attributed problems experienced in the past year with four substances (alcohol, tobacco, marijuana, and cocaine) and six behaviors (gambling, eating, shopping, sex, video gaming, and work). Hierarchical cluster analyses were used to classify patterns of co-occurring addiction problems on an analytic subsample of 2,728 respondents (1,696 women and 1032 men; Mage = 45.1 years, SDage = 13.5 years) who reported problems with one or more of the addictive behaviors in the previous year.

Results

In the total sample, 49.2% of the respondents reported zero, 29.8% reported one, 13.1% reported two, and 7.9% reported three or more addiction problems in the previous year. Cluster-analytic results suggested a 7-group solution. Members of most clusters were characterized by multiple addiction problems; the average number of past year addictive behaviors in cluster members ranged between 1 (Cluster II: excessive eating only) and 2.5 (Cluster VII: excessive video game playing with the frequent co-occurrence of smoking, excessive eating and work).

Discussion and conclusions

Our findings replicate previous results indicating that about half of the adult population struggles with at least one excessive behavior in a given year; however, our analyses revealed a higher number of co-occurring addiction clusters than typically found in previous studies.

Abstract

Background and aims

The aims of this study were (a) to describe the prevalence of single versus multiple addiction problems in a large representative sample and (b) to identify distinct subgroups of people experiencing substance-related and behavioral addiction problems.

Methods

A random sample of 6,000 respondents from Alberta, Canada, completed survey items assessing self-attributed problems experienced in the past year with four substances (alcohol, tobacco, marijuana, and cocaine) and six behaviors (gambling, eating, shopping, sex, video gaming, and work). Hierarchical cluster analyses were used to classify patterns of co-occurring addiction problems on an analytic subsample of 2,728 respondents (1,696 women and 1032 men; Mage = 45.1 years, SDage = 13.5 years) who reported problems with one or more of the addictive behaviors in the previous year.

Results

In the total sample, 49.2% of the respondents reported zero, 29.8% reported one, 13.1% reported two, and 7.9% reported three or more addiction problems in the previous year. Cluster-analytic results suggested a 7-group solution. Members of most clusters were characterized by multiple addiction problems; the average number of past year addictive behaviors in cluster members ranged between 1 (Cluster II: excessive eating only) and 2.5 (Cluster VII: excessive video game playing with the frequent co-occurrence of smoking, excessive eating and work).

Discussion and conclusions

Our findings replicate previous results indicating that about half of the adult population struggles with at least one excessive behavior in a given year; however, our analyses revealed a higher number of co-occurring addiction clusters than typically found in previous studies.

Introduction

Addictions are chronic relapsing health conditions associated with many negative consequences at individual and population levels. These include, but are not limited to, higher morbidity and mortality rates for the addicted person, health and financial damages for family or community members, and increased economic and social costs for society as a whole (Effertz & Mann, 2013; McGinnis & Foege, 1999; Single, Robson, Xie, & Rehm, 1998). Addictions are among the most prevalent mental disorders, especially when behavioral addictions are considered (Sussman, Lisha, & Griffiths, 2011). Although conceptualization, criteria, and categories of behavioral addictions have been vigorously debated, there is emerging consensus that they are similar to substance-related addiction problems insofar as they generate short-term rewards that promote behavioral persistence, despite knowledge of adverse consequences (Demetrovics & Griffiths, 2012; Grant, Potenza, Weinstein, & Gorelick, 2010; Karim & Chaudhri, 2012; Mudry et al., 2011).

An increasing number of behaviors have been conceptualized as addictions as the field evolves. These range from behaviors that are now widely viewed as legitimate addictions [e.g., gambling and online gaming addiction (Hellman, Schoenmakers, Nordstrom, & van Holst, 2013; Wong & Hodgins, 2014)] through controversial behaviors [e.g., television, sex, and pornography addictions (Clarkson & Kopaczewski, 2013; Garcia & Thibaut, 2010; Sussman & Moran, 2013)], to highly speculative “addictions” [e.g., love, tanning, or shoplifting addiction (Kourosh, Harrington, & Adinoff, 2010; Shulman, 2003; Sussman, 2010)]. From a clinical perspective, loss of control over these behaviors can lead to neglect of role obligations and health-protective behaviors as well as interpersonal conflict and/or direct physical harm. The phenomenon of reduced self-control despite negative consequences is one of the key characteristics uniting this broader conception, making it plausible to view these different activities as behavioral (or process) addictions (Mudry et al., 2011).

Addictions do not always occur singly. Clinicians have noted that addictions frequently co-occur in the same individual and that there might be a systematic progression from having difficulties with one excessive behavior to struggling with another (Gossop, 2001; Haylett, Stephenson, & Lefever, 2004). Moreover, compared with people experiencing only a single problematic addictive behavior, individuals with co-occurring addictions are at increased risk for negative outcomes – including victimization, poorer physical health status, or even suicide (Rush, Urbanoski, Bassani, Castel, & Wild, 2010). Furthermore, when addictions co-occur, they can interact with each other, complicating both accurate assessment and effective treatment; for instance, one excessive behavior might mask another addiction or addictions may alternate with each other (Freimuth et al., 2008).

Despite these considerations, addiction treatment providers and programs often do not explore comorbidity issues (especially comorbid substance-related and behavioral addictions) and as a result do not provide integrated interventions despite their clear advantage over services offered in parallel or successively (Rush et al., 2010). Moreover, although high rates of co-occurring addictions have been discussed in the empirical literature, most of this work emphasizes co-occurring problems with substances and often excludes behavioral addictions.

Only a small body of research has addressed co-occurring substance-related and behavioral addictions. Using a variable-centered (i.e., factor-analytic) approach, Stephenson, Maggi, Lefever, and Morojele (1995) examined co-occurrences among 16 excessive behaviors in a clinical sample. The authors identified a “nurturance” factor (e.g., excessive eating, shopping, exercise, work, or caffeine use) and a “hedonism” factor (e.g., use of alcohol, nicotine, recreational drugs, or gambling and excessive sexual behavior). Haylett et al. (2004) attempted to replicate these findings using the same set of addictive behaviors and reported four groupings: a “self-regarding nurturance” (e.g., excessive eating, shopping, or caffeine use), an “other-regarding nurturance” (e.g., excessive work and compulsive helping), a “sensation-seeking hedonism” (e.g., use of recreational drugs, prescription drugs, and nicotine), and a “dominance-related hedonism” (e.g., excessive sexual behavior and gambling) factor. Lochner et al. (2005) investigated another set of behaviors/disorders in a clinical sample and identified three groups characterized by “reward deficiency” (e.g., trichotillomania, pathological gambling, and hypersexual disorder), “impulsivity” (e.g., compulsive shopping, kleptomania, and excessive eating), and “somatic” problems (including somatoform disorders). Others identified only two groups in a non-clinical sample of youth when analyzing the co-occurrence of 11 excessive behaviors: a “generally non-addicted” and a “work hard, play hard” group (e.g., excessive sexual behavior, exercise, or Internet use) (Sussman et al., 2014).

Extant research in this area is limited because of the use of small and/or age-specific samples (Sussman et al., 2014; Villella et al., 2011; Willoughby, Chalmers, & Busseri, 2004), restricted coverage of substance-related and behavioral addiction problems (Freimuth et al., 2008; Sussman et al., 2011), and variable-centered (i.e., factor-analytic) as opposed to person-centered (e.g., cluster analytic) approaches. To address these limitations, the first aim of this study was to describe the prevalence of single versus multiple addiction problems using a large, representative sample and a broad range of behaviors and substances. In doing so, we adopted a lay epidemiology approach to co-occurring addictive behaviors (Konkolÿ Thege et al., 2015). Lay epidemiology proposes that “… fields of symptomatology, nosology, aetiology, and epidemiology have identifiable counterparts in the thoughts and activities of people outside the formal medical community” (Davison, Smith, & Frankel, 1991, p. 6). From this perspective, systematic investigations of inferences made by the lay public about health conditions can provide important insights into how they construe risks and how to craft intervention strategies (Lawlor, Frankel, Shaw, Ebrahim, & Smith, 2003). The second aim of this study was to identify distinct subgroups of people experiencing one or more substance-related and behavioral addiction problems and to explore whether and how members of separate addiction clusters differ in relation to sociodemographic characteristics and psychological well-being.

Methods

Participants and procedure

The 2009 Alberta Addiction Survey included two components, each administering identical survey items. First, an online survey of 4,000 Alberta (Canada) adult members (18+ years of age) of an established research panel (Ipsos Canadian Online Panel) were recruited. Target quotas, based on 2006 Canadian Census data, were set for age, gender and region, and a random, representative sample of panel members were sent invitations to take part in the survey. To widen the repertoire of methodology used, and balancing the possible bias resulted from online data collection (Granello & Wheaton, 2004), a computerized assisted telephone survey of an additional population-based sample of 2,000 Alberta adults was also conducted in 2010. Further details of the survey methodology have been described elsewhere (Konkolÿ Thege et al., 2015).

To address our first research aim, the combined online and telephone survey dataset (N = 6,000) was used. Both original data bases were independently weighted to ensure that regional, age, and gender composition reflected that of the actual Alberta population aged 18 years or older according to 2006 Census data. Although sociodemographic characteristics (with the exception of sex and income) and the occurrence of problem behaviors (with the exception of excessive shopping and work) differed across the two data sets, the effect sizes of these differences fell in the negligible range; the only exception was excessive sexual behavior where Cramer’s V (0.11) was just above the border of negligible and small effect size. A more detailed analysis of survey mode differences in these samples has been reported elsewhere (Konkolÿ Thege et al., 2015).

To address our second research aim, we created an analytic subsample consisting of respondents who reported one or more addiction problems in the past year. The total sample (N = 6,000) and the subsample used for clustering (n = 2,728; 45.5%) differed across almost all sociodemographic characteristics; however, the effect sizes of the differences fell again in the negligible or small range (Table 1). Furthermore, in the analytic sub-subsample, 1,850 individuals (67.8% of the subsample) were recruited as part of the online survey and 878 individuals (32.2% of the subsample) were participants of the telephone survey, which – considering the original sample sizes of the telephone (n = 2,000, 33.3%) and online (n = 4,000, 66.6%) samples – also indicates that the telephone and online samples were generally comparable in terms of addiction prevalence. Sociodemographic characteristics of the total sample and the analytic subsample used for the cluster analysis are summarized in Table 1.

Table 1.

Sociodemographic characteristics of the samples

Total sample (weighted) Subsample with at least one addiction problem (unweighted)
N (%)/M (SD) N (%)/M (SD)
N 6,000 (100.0) 2,728 (100.0)
Sex χ2 = 123.6, p < .001, Cramer’s V = 0.12
 Male 2,994 (49.9) 1,032 (37.8)
 Female 3,006 (50.1) 1,696 (62.2)
Age 44.5 (15.1) 44.1 (13.5) U = 8741865.5, p = .679, r < .01
Educational attainment U = 8468646.5, p < .001, r = .04
 Grade 9 or less (1) 63 (1.1) 30 (1.1)
 Some high school (2) 309 (5.2) 160 (5.9)
 High school diploma (3) 915 (15.3) 454 (16.6)
 Some university, college or post-secondary trades/technical (4) 1,358 (22.7) 660 (24.2)
 College or post-secondary trades/technical diploma (5) 1,537 (25.6) 731 (26.8)
 Completed university undergraduate degree (6) 1,110 (18.5) 427 (15.7)
 Completed university graduate or professional degree (7) 701 (11.7) 265 (9.7)
Marital status χ2 = 25.5, p < .001, Cramer’s V = 0.05
 Married/common law 3,995 (66.9) 1,773 (65.2)
 Separated/divorced 624 (10.5) 378 (13.9)
 Widowed 192 (3.2) 87 (3.2)
 Single/never married 1,155 (19.4) 480 (17.7)
Employment status χ2 = 49.4, p < .001, Cramer’s V = 0.07
 Employed 30 hr a week or more 3,285 (55.1) 1,474 (54.2)
 Employed less than 30 hr per week 637 (10.7) 308 (11.3)
 Unemployed 355 (5.9) 187 (6.9)
 Student 246 (4.1) 91 (3.3)
 Retired 782 (13.1) 287 (10.6)
 Not working due to disability 242 (4.1) 184 (6.8)
 Other 417 (7.0) 188 (6.9)
Yearly household income before taxes U = 6340414.5, p = .067, r = .02
 Under $20,000 (1) 302 (5.9) 148 (6.3)
 $20,000–$29,999 (2) 318 (6.2) 160 (6.8)
 $30,000–$39,999 (3) 421 (8.2) 200 (8.6)
 $40,000–$49,999 (4) 485 (9.4) 230 (9.8)
 $50,000–$59,999 (5) 504 (9.8) 235 (10.1)
 $60,000–$69,999 (6) 416 (8.1) 176 (7.5)
 $70,000–$79,999 (7) 417 (8.1) 185 (7.9)
 $80,000–$89,999 (8) 406 (7.9) 194 (8.3)
 $90,000–$99,999 (9) 406 (7.9) 174 (7.4)
 $100,000 or more (10) 1,459 (28.4) 636 (27.2)

Measures

The survey included items assessing participants’ sex, age, educational level, marital status, employment, and income (Table 1 describes response options for each of these sociodemographic items). In some of the analyses, sociodemographic variables were recoded into fewer categories to improve clarity (Table 3). The survey also included questions regarding four substances (alcohol, tobacco, marijuana, and cocaine use) and six behaviors (problematic gambling, eating, shopping, sexual behavior, video gaming, and work) which were presented in random order for each respondent, regardless of survey mode. Consistent with our emphasis on lay epidemiology, that is, views of the public about addiction problems rather than expert-derived signs and symptoms (Konkolÿ Thege et al., 2015), a definition was provided for each problem behavior (Table 2), which was intended to broadly define self-attributed “problems” for the substances and behaviors without using the term “addiction” to avoid respondent reactivity. To assess the occurrence of the excessive behaviors included, a single question (“Thinking back over your life, have you ever personally had a problem with [problem behavior]?”) was used with three available response categories (“No”; “Yes, but not in the past 12 months”; and “Yes, in the past 12 months”). Since, in this study we focused on the co-occurrence of past-year behaviors only, the first two response options were collapsed.

Table 2.

Definition of the problem behaviors provided to respondents

Problem behavior Definition
Alcohol An “Alcohol problem” means misuse of beer, wine, and/or hard liquor.
Tobacco A “Tobacco problem” means misuse of cigarettes, cigars, chew, cigarillos, and any other tobacco products.
Marijuana A “Marijuana problem” means misuse of cannabis, hashish, hash oil, weed, grass, or pot.
Cocaine A “Cocaine problem” means misuse of crack, powder cocaine, blow, snow, or snort.
Gambling A “Gambling problem” means playing slot machines, online gambling, casino games, lotteries, scratch tickets, and any other betting for money that creates problems in life.
Eating An “Eating problem” means any problems related to eating, whether it is too much or too little.
Shopping A “Shopping problem” means shopping in a way that creates problems in life.
Sex A “Problem with sex” means having sex in a way that creates problems in life, and/or inappropriate use of pornography, whether online or offline.
Video gaming A “Video gaming problem” means playing video games such as X-Box, Wii, PlayStation, and other online or offline video games in a way that creates problems in life.
Work A “Problem with work” means working in a way that creates problems in life.
Table 3.

Sociodemographic characteristics in relation to number of self-reported addiction problems in the previous year (N = 6,000)

None One Two Three or more
Sex, N (%)
 Male 1,306 (48.6) 791 (48.1) 358 (50.6) 228 (55.3) χ2 = 8.0, p = .047, Cramer’s V = 0.04
 Female 1,382 (51.4) 854 (51.9) 350 (49.4) 184 (44.7)
Age, M (SD) 46.7 (15.9) 44.5 (14.3) 41.7 (13.2) 36.9 (12.4) Kruskal–Wallis χ2 = 195.6, p < .001
Marital status, N (%)
 Partnered 1,925 (72.0) 1,071 (65.4) 442 (62.6) 245 (59.5) χ2 = 60.7, p < .001, Cramer’s V = 0.08
 Separated or divorced 318 (11.9) 257 (15.7) 107 (15.2) 52 (12.6)
 Single 432 (16.1) 309 (18.9) 157 (22.2) 115 (27.9)
Education, N (%)
 High school or less 521 (19.4) 363 (22.1) 157 (22.2) 132 (32.0) χ2 = 34.7, p < .001, Cramer’s V = 0.08
 College or more 2,167 (80.6) 1,283 (77.9) 551 (77.8) 280 (68.0)
Employment, N (%)
 Full-time or part-time 1,709 (63.8) 1,092 (66.6) 470 (66.6) 297 (71.9) χ2 = 12.0, p = .007, Cramer’s V = 0.05
 All others 968 (36.2) 547 (33.4) 236 (33.4) 116 (28.1)
Income, M (SD) 6.8 (2.9) 6.5 (3.0) 6.2 (3.1) 5.9 (3.2) Kruskal–Wallis χ2 = 49.1, p < .001
Well-being, M (SD) 60.8 (11.2) 55.6 (12.4) 52.2 (12.7) 48.0 (14.4) Kruskal–Wallis χ2 = 623.8, p < .001

To assess general well-being of the respondents, the eight-item Personal Wellbeing Index (International Wellbeing Group, 2006) was administered. The scale contains eight areas of satisfaction, each rated on an 11-point scale (0 = completely dissatisfied, 5 = neutral, 10 = completely satisfied): standard of living, health, achieving in life, relationships, safety, community-connectedness, future security, and spirituality. Internal consistency of the scale was very good in the present sample (Cronbach’s α = 0.88).

Statistical analysis

Statistical analyses were executed using SPSS 23.0 (SPSS, Chicago, IL, USA). Chi-square tests were employed to compare respondents reporting no, one, two, and three or more past-year problem behaviors across categorical sociodemographic variables (e.g., sex and marital status) using Cramer’s V to quantify effect size. Ordinal and non-normally distributed continuous sociodemographic characteristics (e.g., age and income) and well-being scores of the groups were compared using the non-parametric Kruskal–Wallis test. A multinomial logistic regression analysis was also run to model associations between sociodemographic variables and well-being scores and cluster membership.

Hierarchical cluster analysis using Ward’s method with squared Euclidean distance as the distancing metric was employed to explore the patterns of co-occurring addictions. Input for this analysis were the 10 variables indicating the past-year presence vs. absence of each of the problem behaviors investigated. Number of clusters to retain was based on the approach of seeking for the largest change in agglomeration schedule coefficients [cf. “stopping rules” (Clatworthy, Buick, Hankins, Weinman, & Horne, 2005)]. Cluster members were also compared across sociodemographic and well-being characteristics using the chi-square and Kruskal–Wallis tests.

Ethics

The study procedures were carried out in accordance with the Declaration of Helsinki. The University of Alberta Health Research Ethics Board approved the study. All subjects were informed about the study and all provided informed consent.

Results

Prevalence and correlates of multiple addiction problems

More than half (50.8%) of the participants in the total sample of 6,000 respondents reported experiencing a problem with one or more of the substances and behaviors examined in the 12 months preceding the study (prevalence rates for the individual addictive behaviors in this sample have been described elsewhere, see Konkolÿ Thege et al., 2015). About one-third (29.8%) reported a problem with only one substance or behavior in the past year, while 13.1% reported two problems, and 7.9% reported problems with three or more substances and behaviors in the year before the study. Members of these groups differed significantly across all sociodemographic characteristics as well as well-being scores (Table 3).

When entering the sociodemographic variables and well-being into a multinomial logistic regression model predicting whether respondents reported one, two, or three or more problems (reference group = respondents reporting no addiction problems in the past year), age and well-being were the only consistently significant predictors (each associated with decreased probability of excessive behaviors); sex, educational attainment, and marital status were associated with group membership only occasionally, while income and employment status did not seem to have a role in distinguishing between the groups of individuals with no, one, two, and three or more addiction problems (Table 4).

Table 4.

Results of the multinomial logistic regression investigating correlates of reporting no versus one, two, or three or more addiction problems (odds ratios with 95% confidence intervals)

One addiction problem Two addiction problems Three or more addiction problems
Sex
 Male 0.97 (0.84–1.12)a 1.17 (0.97–1.41)a 1.34 (0.97–1.41)*
 Female 1.00 1.00 1.00
Age 0.99 (0.99–1.00)*** 0.98 (0.97–0.99)*** 0.95 (0.94–0.96)***
Marital status
 Partnered 1.09 (0.88–1.34)a 1.07 (0.82–1.39)a 1.30 (0.95–1.78)a
 Separated or divorced 1.50 (1.14–1.96)** 1.32 (0.93–1.87)a 1.36 (0.86–2.14)a
 Single 1.00 1.00 1.00
Education
 High school or less 1.04 (0.87–1.25)a 1.10 (0.87–1.38)a 1.67 (1.28–2.19)***
 College or more 1.00 1.00 1.00
Employment
 Full-time or part-time 1.10 (0.94–1.29)a 1.05 (0.85–1.30)a 1.25 (0.95–1.64)a
 All others 1.00 1.00 1.00
Income 1.00 (0.97–1.03)a 0.98 (0.95–1.02)a 0.98 (0.93–1.02)a
Well-being 0.96 (0.96–0.97)*** 0.94 (0.94–0.95)*** 0.92 (0.91–0.93)***

Non-significant.

*p < .05, **p < .01, ***p < .001.

Classifying co-occurring addiction problems

The results of the cluster analysis suggested a seven-cluster solution. As shown in Table 5, the first cluster (26.0% of the sample used when conducting the clustering) represented individuals with smoking as their shared problem behavior. The second cluster (21.8%) consisted of participants reporting excessive eating as their only problem behavior. The third cluster (16.2%) represented individuals with work problems, while the fourth cluster (13.0%) consisted of participants characterized by a large number of different addiction problems without a clearly dominant behavior. The fifth cluster (9.5%) represented mainly individuals reporting excessive sexual behavior, while the sixth (8.9%) and seventh (4.7%) clusters consisted of participants with shopping and video gaming as their shared behavioral problem, respectively. Highest average number of past-year addictive behaviors was observed among excessive video game players (Cluster VII), while the lowest was found among excessive eaters (Cluster II). Detailed information on the addiction characteristics of each cluster are described in Table 5.

Table 5.

Prevalence (%) of each problem behavior in the addiction clusters (n = 2,728)

Alc Tob Mar Coc Gamble Shop Video Eat Sex Work Number of addictive behaviorsa
Cluster I (n = 708) 0.0 100.0 0.0 0.0 0.0 0.0 0.0 19.1 0.0 17.7 1.4 (0.6)
Cluster II (n = 596) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0 0.0 1.0 (0.0)
Cluster III (n = 441) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 25.3 0.0 100.0 1.3 (0.4)
Cluster IV (n = 354) 54.7 42.2 28.9 7.8 23.2 9.4 4.9 26.0 6.2 24.5 2.3 (1.1)
Cluster V (n = 259) 13.6 22.9 5.8 4.4 5.8 15.3 4.4 35.4 99.7 38.6 2.3 (1.6)
Cluster VI (n = 243) 0.9 20.3 0.0 0.0 6.0 100.0 7.3 50.9 2.2 31.9 2.1 (1.0)
Cluster VII (n = 127) 1.2 31.1 13.5 0.6 12.3 4.9 100.0 36.6 14.0 37.2 2.5 (1.3)

Note. Alc: problematic alcohol use, Tob: tobacco use problems, Mar: problems with marijuana use, Coc: problematic cocaine use, Gamble: gambling problems, Shop: excessive shopping, Video: problematic video gaming, Eat: problematic eating, Sex: excessive sexual behavior, and Work: excessive work.

Number of past-year addictive behaviors is given as M (SD).

Sociodemographic and well-being characteristics of cluster members

Detailed sociodemographic characteristics of each cluster are described in Table 6. Cluster membership was significantly associated with sex: the proportion of males was 34.9%, 27.7%, 40.6%, 47.7%, 64.1%, 20.6%, and 44.1% in the seven clusters, respectively. Employment and marital status were also related to cluster membership. All of the ordinal level (educational attainment) or non-normally distributed continuous sociodemographic variables (age and income) were also associated with cluster membership. Finally, cluster members significantly differed in terms of well-being as well: members of the “excessive buyer,” “smoker,” “sex addict,” and “polyaddict” clusters showed clearly (indicated by non-overlapping confidence intervals) lower well-being scores than “workaholics” and “excessive eaters” (Figure 1).

Table 6.

Sociodemographic characteristics in relation to cluster membership (n = 2,728)

Cluster I Cluster II Cluster III Cluster IV Cluster V Cluster VI Cluster VII
Sex, N (%)
 Male 247 (34.9) 165 (27.7) 179 (40.6) 169 (47.7) 166 (64.1) 50 (20.6) 56 (44.1) χ2 = 153.7, p < .001, Cramer’s V = 0.24
 Female 461 (65.1) 431 (72.3) 262 (59.4) 185 (52.3) 93 (35.9) 193 (79.4) 71 (55.9)
Age, M (SD) 45.9 (12.5) 49.4 (13.4) 42.9 (12.1) 42.8 (13.8) 46.9 (13.6) 41.1 (14.1) 38.1 (14.3) Kruskal–Wallis χ2 = 130.0, p < .001
Marital status, N (%)
 Partnered 465 (65.9) 413 (69.5) 283 (64.5) 197 (56.1) 181 (69.9) 157 (64.6) 77 (61.1) χ2 = 50.6, p < .001, Cramer’s V = 0.10
 Separated or divorced 138 (19.5) 99 (16.7) 77 (17.5) 72 (20.5) 37 (14.3) 30 (12.3) 12 (9.5)
 Single 103 (14.6) 82 (13.8) 79 (18.0) 82 (23.4) 41 (15.8) 56 (23.0) 37 (29.4)
Education, N (%)
 High school or less 204 (28.8) 128 (21.5) 66 (15.0) 114 (32.2) 55 (21.2) 44 (18.1) 33 (26.0) χ2 = 50.2, p < .001, Cramer’s V = 0.14
 College or more 504 (71.2) 468 (78.5) 375 (85.0) 240 (67.8) 204 (78.8) 199 (81.9) 94 (74.0)
Employment, N (%)
 Full-time or part-time 459 (64.9) 350 (59.0) 354 (80.8) 239 (67.5) 171 (66.0) 145 (59.7) 64 (51.2) χ2 = 72.3, p < .001, Cramer’s V = 0.16
 All others 248 (35.1) 243 (41.0) 84 (19.2) 115 (32.5) 88 (34.0) 98 (40.3) 61 (48.8)
Income, M (SD)a 6.1 (2.9) 6.6 (3.0) 7.0 (3.0) 6.2 (3.2) 6.5 (2.9) 6.4 (3.2) 5.6 (3.0) Kruskal–Wallis χ2 = 33.8, p < .001
Well-being, M (SD) 52.7 (12.8) 56.7 (13.1) 55.5 (11.8) 49.7 (13.9) 52.0 (14.6) 50.9 (14.9) 52.4 (12.5) Kruskal–Wallis χ2 = 96.0, p < .001

Details on the measurement of income can be found in Table 1.

Figure 1.
Figure 1.

Means and 95% confidence intervals of the Personal Wellbeing Index in the seven clusters

Citation: Journal of Behavioral Addictions 5, 4; 10.1556/2006.5.2016.079

Discussion and Conclusions

Integrated treatment for multiple addictive disorders is important because failure to identify and treat comorbid addiction problems is associated with poorer outcomes (Substance Abuse and Mental Health Services Administration, 2009). Unfortunately, treatment providers are most prone to recognize disorders that fit the focus of their training, which rarely includes behavioral addictions (Freimuth et al., 2008). Therefore, the aim of the present study was to provide further information on how a relatively large number of substance and behavioral addictions co-occur to help inform treatment providers and service planners about typical combinations of addictions.

Our findings regarding the overall prevalence of addictive problems were consistent with US data indicating that about half of the adult population struggles with at least one excessive behavior in a given year (Sussman et al., 2011). Results of the present study also demonstrated that about 30 percent of the adult population had difficulties with one addictive behavior, while an additional 21% reported problems with two or more behaviors and/or substances. While many argue that the frequent co-occurrence of some forms of addiction suggests the presence of an underlying non-addiction specific proneness responsible for dependence (Shaffer et al., 2004), the present data – showing that almost 60% of those reporting addictive problems have difficulties only with one behavior – does not provide a clear support for this syndrome model of addictions. However, it is also possible that many individuals reporting only one excessive behavior in the past year have had or will have problems in other areas but successively instead of simultaneously (cf. addiction substitution/cross-addiction/switching addiction; Johnson, 1999).

In addition, our data revealed that the patterning of the excessive behaviors studied fitted best with a seven-cluster solution, which is greater than the number of groups or dimensions (2–4) typically reported in previous studies (Haylett et al., 2004; Lochner et al., 2005; MacLaren & Best, 2010; Stephenson et al., 1995; Sussman et al., 2014). Worthy of note, however, that direct comparison of the results across the investigations is problematic because of the large variability in study methodology including the number and type of addictions examined and the statistical methods employed (factor analysis, cluster analysis, latent class analysis, and correlations among scales measuring addictions).

One strength of this study is the use of two independent, relatively large Canadian samples’ representative of the adult Alberta population across sex, age group, and region. A further strength is the simultaneous assessment of a relatively large number of both substance-related and behavioral addictions, providing the opportunity of taking a broader look at the whole addiction field. On the other hand, there were several limitations of the present research that deserve to be highlighted. First, response rates were relatively low in both survey modes, which weakens the generalizability of our findings (Konkolÿ Thege et al., 2015). In addition, although the single question method for assessing problematic addictive behaviors is often employed in epidemiological surveys (Bowling, 2005; Cook, 1987), the reliability of single-item scales is generally weaker than that of multi-item scales. Also, although previous research indicated that self-identification through a single question for an excessive behavior is a reliable and clinically meaningful tool in identifying persons with addictive disorders, these studies concentrated on substance addictions, pathological gambling, and video gaming (Cook, 1987; King, Delfabbro, & Griffiths, 2013; Widyanto, Griffiths, & Brunsden, 2011). The generalizability of the methodological appropriateness of this assessment method to all behavioral addictions is, therefore, questionable.

The validity of the wording of single items is also unclear. Our aim was to provide a brief behavioral description of each behavior that emphasized impairment and to avoid the use of terms such as addiction to minimize respondent reactivity. How exactly participants interpreted these items was not examined in this study, and it is possible that impairment was defined broadly in some instances. For example, “problematic eating” as defined for the respondents, can incorporate not only excessive eating of food addicts but also the restrictive behavioral patterns of anorexics, which despite its destructive nature is not classified as an addiction in the current nosological systems.

Despite these limitations, this study calls our attention to the considerable large number of individuals experiencing several addictive disorders simultaneously who thus need special consideration and the use of integrated treatment approaches when receiving mental health services. We hope that this work will assist in the accurate assessment and treatment of patients presenting addiction symptoms, encouraging professionals to consider the possibility of likely co-occurring substance and behavioral addictions above those emphasized initially by their clients.

Authors’ contribution

TCW and DCH designed the study and wrote the protocol. BKT conducted the literature searches and provided summaries of previous research studies, conducted the statistical analysis, and wrote the first draft of the manuscript. All authors contributed to and have approved the final manuscript. All authors had full access to all data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis.

Conflict of interest

The authors declare no conflict of interest.

References

  • Bowling, A. (2005). Just one question: If one question works, why ask several? Journal of Epidemiology and Community Health, 59(5), 342345. doi:10.1136/jech.2004.021204

    • Search Google Scholar
    • Export Citation
  • Clarkson, J. , & Kopaczewski, S. (2013). Pornography addiction and the medicalization of free speech. American Journal of Clinical Pathology, 37(2), 128148. doi:10.1177/0196859913482330

    • Search Google Scholar
    • Export Citation
  • Clatworthy, J. , Buick, D. , Hankins, M. , Weinman, J. , & Horne, R. (2005). The use and reporting of cluster analysis in health psychology: A review. British Journal of Health Psychology, 10(3), 329358. doi:10.1348/135910705X25697

    • Search Google Scholar
    • Export Citation
  • Cook, D. R. (1987). Self-identified addictions and emotional disturbances in a sample of college students. Psychology of Addictive Behaviors, 1(1), 5561. doi:10.1037/h0080429

    • Search Google Scholar
    • Export Citation
  • Davison, C. , Smith, G. D. , & Frankel, S. (1991). Lay epidemiology and the prevention paradox: The implications of coronary candidacy for health education. Sociology of Health and Illness, 13(1), 119. doi:10.1111/1467-9566.ep11340301

    • Search Google Scholar
    • Export Citation
  • Demetrovics, Z. , & Griffiths, M. (2012). Behavioral addictions: Past, present and future. Journal of Behavioral Addictions, 1(1), 12. doi:10.1556/JBA.1.2012.1.0

    • Search Google Scholar
    • Export Citation
  • Effertz, T. , & Mann, K. (2013). The burden and cost of disorders of the brain in Europe with the inclusion of harmful alcohol use and nicotine addiction. European Neuropsychopharmacology, 23(7), 742748. doi:10.1016/j.euroneuro.2012.07.010

    • Search Google Scholar
    • Export Citation
  • Freimuth, M. , Waddell, M. , Stannard, J. , Kelley, S. , Kipper, A. , Richardson, A. , & Szuromi, I. (2008). Expanding the scope of dual diagnosis and co-addictions: Behavioral addictions. Journal of Groups in Addiction & Recovery, 3(3–4), 137160. doi:10.1080/15560350802424944

    • Search Google Scholar
    • Export Citation
  • Garcia, F. D. , & Thibaut, F. (2010). Sexual addictions. American Journal of Drug and Alcohol Abuse, 36(5), 254260. doi:10.3109/00952990.2010.503823

    • Search Google Scholar
    • Export Citation
  • Gossop, M. (2001). A web of dependence. Addiction, 96(5), 677678. doi:10.1046/j.1360-0443.2001.9656771.x

  • Granello, D. H. , & Wheaton, J. E. (2004). Online data collection: Strategies for research. Journal of Counseling & Development, 82(4), 387393. doi:10.1002/j.1556-6678.2004.tb00325.x

    • Search Google Scholar
    • Export Citation
  • Grant, J. E. , Potenza, M. N. , Weinstein, A. , & Gorelick, D. A. (2010). Introduction to behavioral addictions. The American Journal of Drug and Alcohol Abuse, 36(5), 233241. doi:10.3109/00952990.2010.491884

    • Search Google Scholar
    • Export Citation
  • Haylett, S. A. , Stephenson, G. M. , & Lefever, R. M. H. (2004). Covariation in addictive behaviours: A study of addictive orientations using the Shorter PROMIS Questionnaire. Addictive Behaviors, 29(1), 6171. doi:10.1016/S0306-4603(03)00083-2

    • Search Google Scholar
    • Export Citation
  • Hellman, M. , Schoenmakers, T. M. , Nordstrom, B. R. , & van Holst, R. J. (2013). Is there such a thing as online video game addiction? A cross-disciplinary review. Addiction Research & Theory, 21(2), 102112. doi:10.3109/16066359.2012.693222

    • Search Google Scholar
    • Export Citation
  • International Wellbeing Group. (2006). Personal wellbeing index (4th ed.) Retrieved from http://www.deakin.edu.au/research/acqol/instruments/wellbeing-index/pwi-a-english.pdf

    • Search Google Scholar
    • Export Citation
  • Johnson, M. C. (1999). Cross-addiction: The hidden risk of multiple addictions. New York, NY: The Rosen Publishing Group.

  • Karim, R. , & Chaudhri, P. (2012). Behavioral addictions: An overview. Journal of Psychoactive Drugs, 44(1), 517. doi:10.1080/02791072.2012.662859

    • Search Google Scholar
    • Export Citation
  • King, D. L. , Delfabbro, P. H. , & Griffiths, M. D. (2013). Trajectories of problem video gaming among adult regular gamers: An 18-month longitudinal study. Cyberpsychology, Behavior and Social Networking, 16(1), 7276. doi:10.1089/cyber.2012.0062

    • Search Google Scholar
    • Export Citation
  • Konkolÿ Thege, B. , Colman, I. , El-guebaly, N. , Hodgins, D. C. , Patten, S. B. , Schopflocher, D. , Wolfe, J. , & Cameron Wild, T. (2015). Substance-related and behavioural addiction problems: Two surveys of Canadian adults. Addiction Research & Theory, 23(1), 3442. doi:10.3109/16066359.2014.923408

    • Search Google Scholar
    • Export Citation
  • Kourosh, A. S. , Harrington, C. R. , & Adinoff, B. (2010). Tanning as a behavioral addiction. American Journal of Drug and Alcohol Abuse, 36(5), 284290. doi:10.3109/00952990.2010.491883

    • Search Google Scholar
    • Export Citation
  • Lawlor, D. A. , Frankel, S. , Shaw, M. , Ebrahim, S. , & Smith, G. D. (2003). Smoking and ill health: Does lay epidemiology explain the failure of smoking cessation programs among deprived populations? American Journal of Public Health, 93(2), 266270. doi:10.2105/AJPH.93.2.266

    • Search Google Scholar
    • Export Citation
  • Lochner, C. , Hemmings, S. M. J. , Kinnear, C. J. , Niehaus, D. J. H. , Nel, D. G. , Corfield, V. A. , Moolman-Smook, J. C. , Seedat, S. , & Stein, D. J. (2005). Cluster analysis of obsessive-compulsive spectrum disorders in patients with obsessive-compulsive disorder: Clinical and genetic correlates. Comprehensive Psychiatry, 46(1), 1419. doi:10.1016/j.comppsych.2004.07.020

    • Search Google Scholar
    • Export Citation
  • MacLaren, V. V. , & Best, L. A. (2010). Multiple addictive behaviors in young adults: Student norms for the Shorter PROMIS Questionnaire. Addictive Behaviors, 35(3), 252255. doi:10.1016/j.addbeh.2009.09.023

    • Search Google Scholar
    • Export Citation
  • McGinnis, J. M. , & Foege, W. H. (1999). Mortality and morbidity attributable to use of addictive substances in the United States. Proceedings of the Association of American Physicians, 111(2), 109118. doi:10.1046/j.1525-1381.1999.09256.x

    • Search Google Scholar
    • Export Citation
  • Mudry, T. E. , Hodgins, D. C. , el-Guebaly, N. , Cameron, W. T. , Colman, I. , Patten, S. B. , & Schopflocher, D. (2011). Conceptualizing excessive behaviour syndromes: A systematic review. Current Psychiatry Reviews, 7(2), 138151. doi:10.2174/157340011796391201

    • Search Google Scholar
    • Export Citation
  • Rush, B. , Urbanoski, K. , Bassani, D. , Castel, S. , & Wild, T. (2010). The epidemiology of co-occurring substance use and other mental disorders in Canada: Prevalence, service use and unmet needs. In J. Cairney & D. L. Streiner (Eds.), Mental disorder in Canada: An epidemiological perspective (pp. 170204). Toronto, Canada: University of Toronto Press.

    • Search Google Scholar
    • Export Citation
  • Shaffer, H. J. , LaPlante, D. A. , LaBrie, R. A. , Kidman, R. C. , Donato, A. N. , & Stanton, M. V. (2004). Toward a syndrome model of addiction: Multiple expressions, common etiology. Harvard Review of Psychiatry, 12(6), 367374. doi:10.1080/10673220490905705

    • Search Google Scholar
    • Export Citation
  • Shulman, T. D. (2003). Something for nothing: Shoplifting addiction and recovery. Haverford, PA: Infinity Publishing.

  • Single, E. , Robson, L. , Xie, X. , & Rehm, J. (1998). The economic costs of alcohol, tobacco and illicit drugs in Canada, 1992. Addiction, 93(7), 9911006. doi:10.1046/j.1360-0443.1998.9379914.x

    • Search Google Scholar
    • Export Citation
  • Stephenson, G. M. , Maggi, P. , Lefever, R. M. H. , & Morojele, N. K. (1995). Excessive behaviours: An archival study of behavioural tendencies reported by 471 patients admitted to an addiction treatment centre. Addiction Research & Theory, 3(3), 245265. doi:10.3109/16066359509005241

    • Search Google Scholar
    • Export Citation
  • Substance Abuse and Mental Health Services Administration. (2009). Building your program. Integrated treatment for co-occurring disorders. Rockville, MD: U.S. Department of Health and Human Services, Substance Abuse and Mental Health Services Administration, Center for Mental Health Services. Retrieved from https://store.samhsa.gov/shin/content/SMA08-4367/BuildingYourProgram-ITC.pdf

    • Search Google Scholar
    • Export Citation
  • Sussman, S. (2010). Love addiction: Definition, etiology, treatment. Sexual Addiction & Compulsivity, 17(1), 3145. doi:10.1080/10720161003604095

    • Search Google Scholar
    • Export Citation
  • Sussman, S. , Arpawong, T. , Sun, P. , Tsai, J. , Rohrbach, L. , & Spruijt-Metz, D. (2014). Prevalence and co-occurrence of addictive behaviors among former alternative high school youth. Journal of Behavioral Addictions, 3(1), 3340. doi:10.1556/JBA.3.2014.005

    • Search Google Scholar
    • Export Citation
  • Sussman, S. , Lisha, N. , & Griffiths, M. (2011). Prevalence of the addictions: A problem of the majority or the minority? Evaluation and the Health Professions, 34(1), 356. doi:10.1177/0163278710380124

    • Search Google Scholar
    • Export Citation
  • Sussman, S. , & Moran, M. (2013). Hidden addiction: Television. Journal of Behavioral Addictions, 2(3), 125132. doi:10.1556/JBA.2.2013.008

    • Search Google Scholar
    • Export Citation
  • Villella, C. , Martinotti, G. , Di Nicola, M. , Cassano, M. , La Torre, G. , Gliubizzi, M. , Messeri, I. , Petruccelli, F. , Bria, P. , Janiri, L. , & Conte, G. (2011). Behavioural addictions in adolescents and young adults: Results from a prevalence study. Journal of Gambling Studies, 27(2), 203214. doi:10.1007/s10899-010-9206-0

    • Search Google Scholar
    • Export Citation
  • Widyanto, L. , Griffiths, M. D. , & Brunsden, V. (2011). A psychometric comparison of the Internet Addiction Test, the Internet-Related Problem Scale, and self-diagnosis. Cyberpsychology, Behavior and Social Networking, 14(3), 141149. doi:10.1089/cyber.2010.0151

    • Search Google Scholar
    • Export Citation
  • Willoughby, T. , Chalmers, H. , & Busseri, M. A. (2004). Where is the syndrome? Examining co-occurrence among multiple problem behaviors in adolescence. Journal of Consulting and Clinical Psychology, 72(6), 10221037. doi:10.1037/0022-006x.72.6.1022

    • Search Google Scholar
    • Export Citation
  • Wong, U. , & Hodgins, D. C. (2014). Development of the game addiction inventory for adults (GAIA). Addiction Research & Theory, 22(3), 195209. doi:10.3109/16066359.2013.824565

    • Search Google Scholar
    • Export Citation
  • Bowling, A. (2005). Just one question: If one question works, why ask several? Journal of Epidemiology and Community Health, 59(5), 342345. doi:10.1136/jech.2004.021204

    • Search Google Scholar
    • Export Citation
  • Clarkson, J. , & Kopaczewski, S. (2013). Pornography addiction and the medicalization of free speech. American Journal of Clinical Pathology, 37(2), 128148. doi:10.1177/0196859913482330

    • Search Google Scholar
    • Export Citation
  • Clatworthy, J. , Buick, D. , Hankins, M. , Weinman, J. , & Horne, R. (2005). The use and reporting of cluster analysis in health psychology: A review. British Journal of Health Psychology, 10(3), 329358. doi:10.1348/135910705X25697

    • Search Google Scholar
    • Export Citation
  • Cook, D. R. (1987). Self-identified addictions and emotional disturbances in a sample of college students. Psychology of Addictive Behaviors, 1(1), 5561. doi:10.1037/h0080429

    • Search Google Scholar
    • Export Citation
  • Davison, C. , Smith, G. D. , & Frankel, S. (1991). Lay epidemiology and the prevention paradox: The implications of coronary candidacy for health education. Sociology of Health and Illness, 13(1), 119. doi:10.1111/1467-9566.ep11340301

    • Search Google Scholar
    • Export Citation
  • Demetrovics, Z. , & Griffiths, M. (2012). Behavioral addictions: Past, present and future. Journal of Behavioral Addictions, 1(1), 12. doi:10.1556/JBA.1.2012.1.0

    • Search Google Scholar
    • Export Citation
  • Effertz, T. , & Mann, K. (2013). The burden and cost of disorders of the brain in Europe with the inclusion of harmful alcohol use and nicotine addiction. European Neuropsychopharmacology, 23(7), 742748. doi:10.1016/j.euroneuro.2012.07.010

    • Search Google Scholar
    • Export Citation
  • Freimuth, M. , Waddell, M. , Stannard, J. , Kelley, S. , Kipper, A. , Richardson, A. , & Szuromi, I. (2008). Expanding the scope of dual diagnosis and co-addictions: Behavioral addictions. Journal of Groups in Addiction & Recovery, 3(3–4), 137160. doi:10.1080/15560350802424944

    • Search Google Scholar
    • Export Citation
  • Garcia, F. D. , & Thibaut, F. (2010). Sexual addictions. American Journal of Drug and Alcohol Abuse, 36(5), 254260. doi:10.3109/00952990.2010.503823

    • Search Google Scholar
    • Export Citation
  • Gossop, M. (2001). A web of dependence. Addiction, 96(5), 677678. doi:10.1046/j.1360-0443.2001.9656771.x

  • Granello, D. H. , & Wheaton, J. E. (2004). Online data collection: Strategies for research. Journal of Counseling & Development, 82(4), 387393. doi:10.1002/j.1556-6678.2004.tb00325.x

    • Search Google Scholar
    • Export Citation
  • Grant, J. E. , Potenza, M. N. , Weinstein, A. , & Gorelick, D. A. (2010). Introduction to behavioral addictions. The American Journal of Drug and Alcohol Abuse, 36(5), 233241. doi:10.3109/00952990.2010.491884

    • Search Google Scholar
    • Export Citation
  • Haylett, S. A. , Stephenson, G. M. , & Lefever, R. M. H. (2004). Covariation in addictive behaviours: A study of addictive orientations using the Shorter PROMIS Questionnaire. Addictive Behaviors, 29(1), 6171. doi:10.1016/S0306-4603(03)00083-2

    • Search Google Scholar
    • Export Citation
  • Hellman, M. , Schoenmakers, T. M. , Nordstrom, B. R. , & van Holst, R. J. (2013). Is there such a thing as online video game addiction? A cross-disciplinary review. Addiction Research & Theory, 21(2), 102112. doi:10.3109/16066359.2012.693222

    • Search Google Scholar
    • Export Citation
  • International Wellbeing Group. (2006). Personal wellbeing index (4th ed.) Retrieved from http://www.deakin.edu.au/research/acqol/instruments/wellbeing-index/pwi-a-english.pdf

    • Search Google Scholar
    • Export Citation
  • Johnson, M. C. (1999). Cross-addiction: The hidden risk of multiple addictions. New York, NY: The Rosen Publishing Group.

  • Karim, R. , & Chaudhri, P. (2012). Behavioral addictions: An overview. Journal of Psychoactive Drugs, 44(1), 517. doi:10.1080/02791072.2012.662859

    • Search Google Scholar
    • Export Citation
  • King, D. L. , Delfabbro, P. H. , & Griffiths, M. D. (2013). Trajectories of problem video gaming among adult regular gamers: An 18-month longitudinal study. Cyberpsychology, Behavior and Social Networking, 16(1), 7276. doi:10.1089/cyber.2012.0062

    • Search Google Scholar
    • Export Citation
  • Konkolÿ Thege, B. , Colman, I. , El-guebaly, N. , Hodgins, D. C. , Patten, S. B. , Schopflocher, D. , Wolfe, J. , & Cameron Wild, T. (2015). Substance-related and behavioural addiction problems: Two surveys of Canadian adults. Addiction Research & Theory, 23(1), 3442. doi:10.3109/16066359.2014.923408

    • Search Google Scholar
    • Export Citation
  • Kourosh, A. S. , Harrington, C. R. , & Adinoff, B. (2010). Tanning as a behavioral addiction. American Journal of Drug and Alcohol Abuse, 36(5), 284290. doi:10.3109/00952990.2010.491883

    • Search Google Scholar
    • Export Citation
  • Lawlor, D. A. , Frankel, S. , Shaw, M. , Ebrahim, S. , & Smith, G. D. (2003). Smoking and ill health: Does lay epidemiology explain the failure of smoking cessation programs among deprived populations? American Journal of Public Health, 93(2), 266270. doi:10.2105/AJPH.93.2.266

    • Search Google Scholar
    • Export Citation
  • Lochner, C. , Hemmings, S. M. J. , Kinnear, C. J. , Niehaus, D. J. H. , Nel, D. G. , Corfield, V. A. , Moolman-Smook, J. C. , Seedat, S. , & Stein, D. J. (2005). Cluster analysis of obsessive-compulsive spectrum disorders in patients with obsessive-compulsive disorder: Clinical and genetic correlates. Comprehensive Psychiatry, 46(1), 1419. doi:10.1016/j.comppsych.2004.07.020

    • Search Google Scholar
    • Export Citation
  • MacLaren, V. V. , & Best, L. A. (2010). Multiple addictive behaviors in young adults: Student norms for the Shorter PROMIS Questionnaire. Addictive Behaviors, 35(3), 252255. doi:10.1016/j.addbeh.2009.09.023

    • Search Google Scholar
    • Export Citation
  • McGinnis, J. M. , & Foege, W. H. (1999). Mortality and morbidity attributable to use of addictive substances in the United States. Proceedings of the Association of American Physicians, 111(2), 109118. doi:10.1046/j.1525-1381.1999.09256.x

    • Search Google Scholar
    • Export Citation
  • Mudry, T. E. , Hodgins, D. C. , el-Guebaly, N. , Cameron, W. T. , Colman, I. , Patten, S. B. , & Schopflocher, D. (2011). Conceptualizing excessive behaviour syndromes: A systematic review. Current Psychiatry Reviews, 7(2), 138151. doi:10.2174/157340011796391201

    • Search Google Scholar
    • Export Citation
  • Rush, B. , Urbanoski, K. , Bassani, D. , Castel, S. , & Wild, T. (2010). The epidemiology of co-occurring substance use and other mental disorders in Canada: Prevalence, service use and unmet needs. In J. Cairney & D. L. Streiner (Eds.), Mental disorder in Canada: An epidemiological perspective (pp. 170204). Toronto, Canada: University of Toronto Press.

    • Search Google Scholar
    • Export Citation
  • Shaffer, H. J. , LaPlante, D. A. , LaBrie, R. A. , Kidman, R. C. , Donato, A. N. , & Stanton, M. V. (2004). Toward a syndrome model of addiction: Multiple expressions, common etiology. Harvard Review of Psychiatry, 12(6), 367374. doi:10.1080/10673220490905705

    • Search Google Scholar
    • Export Citation
  • Shulman, T. D. (2003). Something for nothing: Shoplifting addiction and recovery. Haverford, PA: Infinity Publishing.

  • Single, E. , Robson, L. , Xie, X. , & Rehm, J. (1998). The economic costs of alcohol, tobacco and illicit drugs in Canada, 1992. Addiction, 93(7), 9911006. doi:10.1046/j.1360-0443.1998.9379914.x

    • Search Google Scholar
    • Export Citation
  • Stephenson, G. M. , Maggi, P. , Lefever, R. M. H. , & Morojele, N. K. (1995). Excessive behaviours: An archival study of behavioural tendencies reported by 471 patients admitted to an addiction treatment centre. Addiction Research & Theory, 3(3), 245265. doi:10.3109/16066359509005241

    • Search Google Scholar
    • Export Citation
  • Substance Abuse and Mental Health Services Administration. (2009). Building your program. Integrated treatment for co-occurring disorders. Rockville, MD: U.S. Department of Health and Human Services, Substance Abuse and Mental Health Services Administration, Center for Mental Health Services. Retrieved from https://store.samhsa.gov/shin/content/SMA08-4367/BuildingYourProgram-ITC.pdf

    • Search Google Scholar
    • Export Citation
  • Sussman, S. (2010). Love addiction: Definition, etiology, treatment. Sexual Addiction & Compulsivity, 17(1), 3145. doi:10.1080/10720161003604095

    • Search Google Scholar
    • Export Citation
  • Sussman, S. , Arpawong, T. , Sun, P. , Tsai, J. , Rohrbach, L. , & Spruijt-Metz, D. (2014). Prevalence and co-occurrence of addictive behaviors among former alternative high school youth. Journal of Behavioral Addictions, 3(1), 3340. doi:10.1556/JBA.3.2014.005

    • Search Google Scholar
    • Export Citation
  • Sussman, S. , Lisha, N. , & Griffiths, M. (2011). Prevalence of the addictions: A problem of the majority or the minority? Evaluation and the Health Professions, 34(1), 356. doi:10.1177/0163278710380124

    • Search Google Scholar
    • Export Citation
  • Sussman, S. , & Moran, M. (2013). Hidden addiction: Television. Journal of Behavioral Addictions, 2(3), 125132. doi:10.1556/JBA.2.2013.008

    • Search Google Scholar
    • Export Citation
  • Villella, C. , Martinotti, G. , Di Nicola, M. , Cassano, M. , La Torre, G. , Gliubizzi, M. , Messeri, I. , Petruccelli, F. , Bria, P. , Janiri, L. , & Conte, G. (2011). Behavioural addictions in adolescents and young adults: Results from a prevalence study. Journal of Gambling Studies, 27(2), 203214. doi:10.1007/s10899-010-9206-0

    • Search Google Scholar
    • Export Citation
  • Widyanto, L. , Griffiths, M. D. , & Brunsden, V. (2011). A psychometric comparison of the Internet Addiction Test, the Internet-Related Problem Scale, and self-diagnosis. Cyberpsychology, Behavior and Social Networking, 14(3), 141149. doi:10.1089/cyber.2010.0151

    • Search Google Scholar
    • Export Citation
  • Willoughby, T. , Chalmers, H. , & Busseri, M. A. (2004). Where is the syndrome? Examining co-occurrence among multiple problem behaviors in adolescence. Journal of Consulting and Clinical Psychology, 72(6), 10221037. doi:10.1037/0022-006x.72.6.1022

    • Search Google Scholar
    • Export Citation
  • Wong, U. , & Hodgins, D. C. (2014). Development of the game addiction inventory for adults (GAIA). Addiction Research & Theory, 22(3), 195209. doi:10.3109/16066359.2013.824565

    • Search Google Scholar
    • Export Citation
  • Collapse
  • Expand

Dr. Zsolt Demetrovics
Institute of Psychology, ELTE Eötvös Loránd University
Address: Izabella u. 46. H-1064 Budapest, Hungary
Phone: +36-1-461-2681
E-mail: jba@ppk.elte.hu

Indexing and Abstracting Services:

  • Web of Science [Science Citation Index Expanded (also known as SciSearch®)
  • Journal Citation Reports/Science Edition
  • Social Sciences Citation Index®
  • Journal Citation Reports/ Social Sciences Edition
  • Current Contents®/Social and Behavioral Sciences
  • EBSCO
  • GoogleScholar
  • PsycINFO
  • PubMed Central
  • SCOPUS
  • Medline
  • CABI
  • CABELLS Journalytics

2023  
Web of Science  
Journal Impact Factor 6.6
Rank by Impact Factor Q1 (Psychiatry)
Journal Citation Indicator 1.59
Scopus  
CiteScore 12.3
CiteScore rank Q1 (Clinical Psychology)
SNIP 1.604
Scimago  
SJR index 2.188
SJR Q rank Q1

Journal of Behavioral Addictions
Publication Model Gold Open Access
Submission Fee none
Article Processing Charge 990 EUR/article for articles submitted after 30 April 2023 (850 EUR for articles submitted prior to this date)
Regional discounts on country of the funding agency World Bank Lower-middle-income economies: 50%
World Bank Low-income economies: 100%
Further Discounts Corresponding authors, affiliated to an EISZ member institution subscribing to the journal package of Akadémiai Kiadó: 100%.
Subscription Information Gold Open Access

Journal of Behavioral Addictions
Language English
Size A4
Year of
Foundation
2011
Volumes
per Year
1
Issues
per Year
4
Founder Eötvös Loránd Tudományegyetem
Founder's
Address
H-1053 Budapest, Hungary Egyetem tér 1-3.
Publisher Akadémiai Kiadó
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 2062-5871 (Print)
ISSN 2063-5303 (Online)

Senior editors

Editor(s)-in-Chief: Zsolt DEMETROVICS

Assistant Editor(s): Csilla ÁGOSTON

Associate Editors

  • Stephanie ANTONS (Universitat Duisburg-Essen, Germany)
  • Joel BILLIEUX (University of Lausanne, Switzerland)
  • Beáta BŐTHE (University of Montreal, Canada)
  • Matthias BRAND (University of Duisburg-Essen, Germany)
  • Ruth J. van HOLST (Amsterdam UMC, The Netherlands)
  • Daniel KING (Flinders University, Australia)
  • Gyöngyi KÖKÖNYEI (ELTE Eötvös Loránd University, Hungary)
  • Ludwig KRAUS (IFT Institute for Therapy Research, Germany)
  • Marc N. POTENZA (Yale University, USA)
  • Hans-Jurgen RUMPF (University of Lübeck, Germany)

Editorial Board

  • Sophia ACHAB (Faculty of Medicine, University of Geneva, Switzerland)
  • Alex BALDACCHINO (St Andrews University, United Kingdom)
  • Judit BALÁZS (ELTE Eötvös Loránd University, Hungary)
  • Maria BELLRINGER (Auckland University of Technology, Auckland, New Zealand)
  • Henrietta BOWDEN-JONES (Imperial College, United Kingdom)
  • Damien BREVERS (University of Luxembourg, Luxembourg)
  • Wim VAN DEN BRINK (University of Amsterdam, The Netherlands)
  • Julius BURKAUSKAS (Lithuanian University of Health Sciences, Lithuania)
  • Gerhard BÜHRINGER (Technische Universität Dresden, Germany)
  • Silvia CASALE (University of Florence, Florence, Italy)
  • Luke CLARK (University of British Columbia, Vancouver, B.C., Canada)
  • Jeffrey L. DEREVENSKY (McGill University, Canada)
  • Geert DOM (University of Antwerp, Belgium)
  • Nicki DOWLING (Deakin University, Geelong, Australia)
  • Hamed EKHTIARI (University of Minnesota, United States)
  • Jon ELHAI (University of Toledo, Toledo, Ohio, USA)
  • Ana ESTEVEZ (University of Deusto, Spain)
  • Fernando FERNANDEZ-ARANDA (Bellvitge University Hospital, Barcelona, Spain)
  • Naomi FINEBERG (University of Hertfordshire, United Kingdom)
  • Sally GAINSBURY (The University of Sydney, Camperdown, NSW, Australia)
  • Belle GAVRIEL-FRIED (The Bob Shapell School of Social Work, Tel Aviv University, Israel)
  • Biljana GJONESKA (Macedonian Academy of Sciences and Arts, Republic of North Macedonia)
  • Marie GRALL-BRONNEC (University Hospital of Nantes, France)
  • Jon E. GRANT (University of Minnesota, USA)
  • Mark GRIFFITHS (Nottingham Trent University, United Kingdom)
  • Joshua GRUBBS (University of New Mexico, Albuquerque, NM, USA)
  • Anneke GOUDRIAAN (University of Amsterdam, The Netherlands)
  • Susumu HIGUCHI (National Hospital Organization Kurihama Medical and Addiction Center, Japan)
  • David HODGINS (University of Calgary, Canada)
  • Eric HOLLANDER (Albert Einstein College of Medicine, USA)
  • Zsolt HORVÁTH (Eötvös Loránd University, Hungary)
  • Susana JIMÉNEZ-MURCIA (Clinical Psychology Unit, Bellvitge University Hospital, Barcelona, Spain)
  • Yasser KHAZAAL (Geneva University Hospital, Switzerland)
  • Orsolya KIRÁLY (Eötvös Loránd University, Hungary)
  • Chih-Hung KO (Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Taiwan)
  • Shane KRAUS (University of Nevada, Las Vegas, NV, USA)
  • Hae Kook LEE (The Catholic University of Korea, Republic of Korea)
  • Bernadette KUN (Eötvös Loránd University, Hungary)
  • Katerina LUKAVSKA (Charles University, Prague, Czech Republic)
  • Giovanni MARTINOTTI (‘Gabriele d’Annunzio’ University of Chieti-Pescara, Italy)
  • Gemma MESTRE-BACH (Universidad Internacional de la Rioja, La Rioja, Spain)
  • Astrid MÜLLER (Hannover Medical School, Germany)
  • Daniel Thor OLASON (University of Iceland, Iceland)
  • Ståle PALLESEN (University of Bergen, Norway)
  • Afarin RAHIMI-MOVAGHAR (Teheran University of Medical Sciences, Iran)
  • József RÁCZ (Hungarian Academy of Sciences, Hungary)
  • Michael SCHAUB (University of Zurich, Switzerland)
  • Marcantanio M. SPADA (London South Bank University, United Kingdom)
  • Daniel SPRITZER (Study Group on Technological Addictions, Brazil)
  • Dan J. STEIN (University of Cape Town, South Africa)
  • Sherry H. STEWART (Dalhousie University, Canada)
  • Attila SZABÓ (Eötvös Loránd University, Hungary)
  • Hermano TAVARES (Instituto de Psiquiatria do Hospital das Clínicas da Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil)
  • Alexander E. VOISKOUNSKY (Moscow State University, Russia)
  • Aviv M. WEINSTEIN (Ariel University, Israel)
  • Anise WU (University of Macau, Macao, China)

 

Monthly Content Usage

Abstract Views Full Text Views PDF Downloads
Apr 2024 0 155 60
May 2024 0 76 35
Jun 2024 0 130 24
Jul 2024 0 68 29
Aug 2024 0 75 25
Sep 2024 0 86 25
Oct 2024 0 33 6