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Problem gambling creates significant harm for the gambler and for concerned significant others (CSOs). While several studies have investigated the effects of individual cognitive behavioral therapy (CBT) for problem gambling, less is known about the effects of involving CSOs in treatment. Behavioral couples therapy (BCT) has shown promising results when working with substance use disorders by involving both the user and a CSO. This pilot study investigated BCT for problem gambling, as well as the feasibility of performing a larger scale randomized controlled trial. 36 participants, 18 gamblers and 18 CSOs, were randomized to either BCT or individual CBT for the gambler. Both interventions were Internet-delivered self-help interventions with therapist support. Both groups of gamblers improved on all outcome measures, but there were no differences between the groups. The CSOs in the BCT group lowered their scores on anxiety and depression more than the CSOs of those randomized to the individual CBT group did. The implications of the results and the feasibility of the trial are discussed., This work was supported by Svenska Spels’ Independent Research Council (2013-0015).

Introduction: The aim of this exploratory study was to investigate activities of daily living (ADL) functioning for clients in a forensic psychiatry evaluation unit and also to investigate the relationship between ADL functioning and awareness of their ability to perform ADL. Method: The sample consisted of 35 participants at a forensic psychiatry evaluation unit in Sweden. ADL was investigated using the Assessment of Motor and Process Skills (AMPS) and awareness of ability was investigated using the Assessment of Awareness of Ability (A3). Results: The ADL mean motor ability for the participants was 1.68 logits and the process ability showed an ADL mean value of 0.83 logit. The mean value of awareness was 0.60 logit. A majority of the participants demonstrated ability measures below the cut-off criteria in the AMPS, which indicates that they might need support to function in the community. There was also a significant relationship between awareness of ability and ADL motor ability (rho = 0.49, p<0.01) and ADL process ability (rho = 0.77, p<0.01). Conclusion: Clients in forensic psychiatry demonstrate limited ability in ADL, associated with a limited awareness. Clients in forensic psychiatry may also need assistance to live in the community, which suggests that occupational therapy may be offered to these clients in order to prepare them to manage in the community.

INTRODUCTION: Non-random selection into a study population due to differences between consenters and non-consenters may introduce participation bias. Past investigations of factors predicting consent to collection of medical health records for research imply that age, sex, health status, and education are of importance for participation, but disagree on the direction of effects. Very little is known about influences on consent from adolescents. METHODS: Two cohorts of Swedish 15-year-old twins (total n = 4,611) previously invited to the Child and Adolescent Twin Study in Sweden (CATSS) responded to a questionnaire with information on sex, individual's health, height, weight, and parental factors. The questionnaire included a question for consent to collection of medical health records. Predictors for consent were analyzed using logistic regression. Additionally, regional differences in the collection of health records of consenters were evaluated. RESULTS: Males were significantly less likely to consent compared to females (OR 0.74, 95% CI 0.64-0.85). The twin siblings' decision to consent was strongly associated with consent (OR 10.9, 95% CI 8.76-13.5), and individuals whose parents had responded to the original CATSS study were more likely to consent to record collection at age 15 (OR 2.2, 95% CI 1.81-2.75). Results of the subsequent collection of consenters' medical health records varied between geographical regions of Sweden. CONCLUSION: We identified several predictors for adolescents' consent to collection of their medical health records. Further selection was introduced through the subsequent record collection. Whether this will induce participation bias in future studies depends on the research questions' relationship to the identified predictors.

Children with attention-deficit/hyperactivity disorder (ADHD) are at increased risk of problematic alcohol and other substance use in adolescence. This study used data from an ongoing, prospective, population-based twin study of Swedish children and adolescents to evaluate the extent to which the association between ADHD symptoms and alcohol problems reflects a unique source of genetic or environmental risk related to ADHD versus a broader predisposition to youth externalizing behavior. We used all available data from same-sex MZ and DZ twins on ADHD symptoms in childhood (age 9/12; N = 15,549) and alcohol problems in late adolescence (age 18; N = 2,564). Consistent with prior longitudinal studies, the phenotypic association between hyperactive/impulsive ADHD symptoms and alcohol problems was small in magnitude, whereas the association for inattentive symptoms was even weaker. Additive genetic influences explained 99.8% of the association between hyperactive/impulsive symptoms and alcohol problems. Furthermore, we found that the genetic risk specifically associated with hyperactive/impulsive symptoms was attenuated when estimated in the context of externalizing behavior liability during childhood, of which ADHD symptoms were specific expressions. In sensitivity analyses exploring hyperactivity in mid-adolescence, we found a similar pattern of genetic associations. These results are consistent with previous findings of genetically driven overlap in the etiology of ADHD and problematic alcohol use. At least some of this cooccurrence may result from a general predisposition to externalizing behaviors in youth.

Bully victimization is a common problem among children with neurodevelopmental disorders, including attention deficit/hyperactivity disorder and autism spectrum disorder. Previous research was mostly cross-sectional and seldom accounted for co-morbid psychopathology, which makes it difficult to draw conclusions about causality and specificity of any association. Using a genetically informative prospective design, we investigated the association between various neurodevelopmental problems (NDPs) in childhood and bully victimization in adolescence, and the relative contributions of genetic and environmental factors to this association. We obtained parent-reports of NDPs at age 9/12 years and self-reported bully victimization at age 15 for 3,921 children participating in the The Child and Adolescent Twin Study in Sweden (CATSS). Structural equation modelling was used to control for NDP co-morbidity and bully victimization at baseline. Cholesky decomposition was used to analyse genetic and environmental contributions to observed associations. Because most of the NDPs were associated to later bully victimization, a common effect of all NDPs was summarized into a general NDP factor. Controlling for this general factor, only problems with social interaction and motor control uniquely predicted subsequent bully victimization in girls. General and unique associations were influenced by both genetic and unique environmental factors. NDPs in general and social interaction and motor problems in particular predicted later bully victimization. The longitudinal design and twin analyses indicated that these associations might be causal. Knowledge of these vulnerabilities may be important when designing risk assessment and prevention strategies.

Introduction: Problem gambling is a public health concern affecting similar to 2.3% of the Swedish population. Problem gambling also severely affects concerned significant others (CSOs). Several studies have investigated the effect of individual treatments based on cognitive-behavioural therapy (CBT), but less is known of the effect of involving CSOs in treatment. This study aims to compare an intervention based on behavioural couples therapy (BCT), involving a CSO, with an individual CBT treatment to determine their relative efficacy. BCT has shown promising results in working with substance abuse, but this is the first time it is used as an intervention for problem gambling. Both interventions will be internet-delivered, and participants will receive written support and telephone support. Methods and analysis: A sample of 120 couples will be randomised to either the BCT condition, involving the gambler and the CSO, or the CBT condition, involving the gambler alone. Measures will be conducted weekly and at 3, 6 and 12 months follow-up. The primary outcome measure is gambling behaviour, as measured by Timeline Followback for Gambling. This article describes the outline of the research methods, interventions and outcome measures used to evaluate gambling behaviour, mechanisms of change and relationship satisfaction. This study will be the first study on BCT for problem gambling. Ethics and dissemination: This study has been given ethical approval from the regional ethics board of Stockholm, Sweden. It will add to the body of knowledge as to how to treat problem gambling and how to involve CSOs in treatment. The findings of this study will be published in peer-reviewed journals and published at international and national conferences., Funding Agencies|Svenska Spels Independent Research Council

Introduction About 2.3% of the adult population in Sweden are considered to suffer from problem gambling, and it is estimated that only 5% of those seek treatment. Problem gambling can have devastating effects on the economy, health and relationship, both for the individual who gambles and their concerned significant other (CSO). No empirically supported treatment exists for the CSOs of people with problem gambling. Consequently, the aim of this study is to develop and evaluate a programme aimed at CSOs of treatment-refusing problem gamblers. The programme will be based on principles from cognitive behavioural therapy (CBT) and motivational interviewing. To benefit as many CSOs as possible, the programme will be delivered via the internet with therapist support via encrypted email and short weekly conversations via telephone. Methods and analysis This will be a randomised wait-list controlled internet-delivered treatment trial. A CBT programme for the CSOs of people with problem gambling will be developed and evaluated. The participants will work through nine modules over 10weeks in a secure online environment, and receive support via secure emails and over the telephone. A total of 150 CSOs over 18years of age will be included. Measures will be taken at baseline and at 3, 6 and 12months. Primary outcomes concern gambling-related harm. Secondary outcomes include the treatment entry of the individual who gambles, the CSOs levels of depression, anxiety, as well as relationship satisfaction and quality of life. Ethics and dissemination The protocol has been approved by the regional ethics board of Stockholm, Sweden. This study will add to the body of knowledge on how to protect CSOs from gambling-related harm, and how to motivate treatment-refusing individuals to seek professional help for problem gambling. Trial registration number NCT02250586., Funding Agencies|Svenska Spelss Independent Research Council; Swedish Research Council for Health, Working Life and Welfare [FORTE 2013-1765]

BACKGROUND: Psychotic-like experiences (PLEs) and juvenile mania in adolescence index risk for severe psychopathology in adulthood. The importance of childhood problems with communication, reading, speech and mathematics for the development of PLEs and juvenile mania is not well understood. METHODS: Through the Child and Adolescent Twin Study in Sweden, we identified 5812 children. The parents were interviewed about their children's development at age 9 or 12 years. At age 15 or 18 years, children and parents completed questionnaires targeting current PLEs and juvenile mania symptoms. Logistic regressions were used to assess associations between problems with communication, reading, speech and mathematics and PLEs/juvenile mania symptoms. To evaluate the relative importance of genes and environment in these associations, we used bivariate twin analyses based on structural equation models. RESULTS: Children with parent-endorsed childhood problems with communication, reading and mathematics had an increased risk of developing auditory hallucinations and parental-reported juvenile mania symptoms in adolescence. The most consistent finding was that children with childhood problems with communication, reading and mathematics had an increased risk of developing auditory hallucinations [for example, the risk for self-reported auditory hallucinations at age 15 was increased by 96% for children with communication problems: OR (odds ratio) 1.96, 95% confidence interval (CI) 1.33-2.88]. The twin analyses showed that genetic effects accounted for the increased risk of PLEs and juvenile mania symptoms among children with communication problems. CONCLUSIONS: Childhood problems with communication, reading and mathematics predict PLEs and juvenile mania symptoms in adolescence. Similar to the case for schizophrenia and bipolar disorder, PLEs and juvenile mania may share genetic aetiological factors.

Substance abuse is related to reoffending, and substance abuse treatment may be effective in reducing criminal recidivism. Psychopathy, however, another factor that strongly correlates with reoffending, may be negatively associated with treatment utilization. This qualitative study explored perceptions of substance abuse treatment among offenders with mental health problems, problematic substance use, and various degrees of psychopathic personality traits. An Interpretative Phenomenological Analysis (IPA) revealed that some treatment perceptions may vary with degree of psychopathic traits. For instance, participants with low and high degrees of psychopathic personality traits had different views on treatment requirements imposed upon them. Many treatment perceptions were also similar between the two participant groups. Thus, treatment perceptions may not be explained by degree of psychopathic personality traits alone, but the presence of some particular psychopathic traits may be relevant in explaining certain treatment perceptions. The results highlight the complex relationship between the individual and the treatment system, and may give input to future studies on rehabilitation of offenders with multiple treatment needs.

Previous research is scarce on the problems and needs of the “triply troubled” – among offenders with mental health problems and problematic substance use. Classifying this population into clusters based on problem profiles may provide information about individual needs for treatment. In a previous study, we identified four clusters of triply troubled: less troubled, severely triply troubled, triply troubled with medical problems, and working triply troubled. The present study explored the stability and predictive validity of these clusters in a naturalistic design. In total, 125 triply troubled individuals included in any of the four clusters were followed for approximately three years with regard to their inpatient and outpatient treatment participation. They were also interviewed with the 6th version of the Addiction Severity Index, the Psychopathy Checklist–Revised, and the World Health Organization Quality of Life–Bref. The main finding of the study was that on average the participants of all four clusters exhibited substantial improvements over the course of time but that improvements were cluster-specific rather than sample-specific. Implications of the study are discussed.

The Swedish Twin Registry (STR) today contains more than 194,000 twins and more than 75,000 pairs have zygosity determined by an intra-pair similarity algorithm, DNA, or by being of opposite sex. Of these, approximately 20,000, 25,000, and 30,000 pairs are monozygotic, same-sex dizygotic, and opposite-sex dizygotic pairs, respectively. Since its establishment in the late 1950s, the STR has been an important epidemiological resource for the study of genetic and environmental influences on a multitude of traits, behaviors, and diseases. Following large investments in the collection of biological specimens in the past 10 years we have now established a Swedish twin biobank with DNA from 45,000 twins and blood serum from 15,000 twins, which effectively has also transformed the registry into a powerful resource for molecular studies. We here describe the main projects within which the new collections of both biological samples as well as phenotypic measures have been collected. Coverage by year of birth, zygosity determination, ethnic heterogeneity, and influences of in vitro fertilization are also described.

Background: The increasing incidence of mental health problems among young people is a major concern in many Western countries. The causal mechanisms underlying these trends are not well established, but factors influenced by current societal changes ought to be implicated. Such factors include immigration and social adversity as well as the timing of taking on adult social roles (e.g. gainful employment, parenthood and own housing tenure). We therefore examined relationships between these factors and the risks of psychological distress as well as suicide attempts in young adults, with a focus on gender differences. Methods: We conducted a population-based study including 10,081 individuals aged 18-29, recruited in 2002 and 2006 in Stockholm, Sweden. Data were collected by record linkage and questionnaires. Results: Non-European immigrants had an increased risk of distress, and female non-European immigrants had a markedly higher risk of suicide attempts. Both early parenthood (<= 24 years) and not being a parent, being a student and the lack of own housing tenure were associated with distress, but only in women. In both sexes, financial strain was associated with the increased risk of distress and suicide attempts, while unemployment was only associated with distress. Conclusions: Immigration from outside Europe and social adversity are associated with mental health problems in young adults, especially females. Postponed transition into adulthood is associated with poor mental health in young women. These factors are influenced by current societal changes, and may have contributed to the increasing incidence of mental health problems among young people in Western countries.

This paper presents a brief overview of the legal theoretical problems that arise in connection with the societal ambition of protecting vulnerable groups. One of the central difficulties in legislation with proactive and therapeutic ambitions arises from the link between law and philosophy of science, i.e., the relationship between facts and norms. It is shown that Therapeutic Jurisprudence differs in several aspects from Swedish legal scholarship that follows Scandinavian Legal Realism. It is also demonstrated that Therapeutic Jurisprudence has several similarities with the so-called Proactive Approach. This paper suggests that Therapeutic Jurisprudence may serve as a useful legal theoretical perspective in Swedish legal scholarship, especially when studying complex and vague regulations with a future focus. Two examples from Swedish legislation are examined: (a) Laws regulating compulsory care of abused or neglected children, and (b) laws related to the mentally ill. This paper illustrates the complexity in these acts, and poses the question of whether the regulations serve their purpose of providing adequate care for and protection of those in need.