Who is at greatest risk of adverse long-term outcomes? The Finnish From a Boy to a Man study

Enrollment and completion rates of a nationwide guided digital parenting program for children with disruptive behavior before and during COVID-19

Our aim was to study enrollment and completion levels for the internet-based and telephone-assisted Finnish Strongest Families Smart Website (SFSW) parent training intervention, for parents of young children with disruptive behavior before and after the COVID-19 lockdown period. Population-based screening was carried out on 39,251 children during routine check- ups at 4 years of age. The parents of children scoring at least 5 on the Strengths and Difficulties Questionnaire were assessed against inclusion and exclusion criteria. Associations with enrollment or completion were analyzed using logistic regression models. The effects of COVID-19 restrictions on these were estimated using interrupted timeseries analysis. Of 39,251 families, 4894 screened positive and met the eligibility criteria. Of those, 3068 (62.6%) decided to enroll in the SFSW program and 2672 (87.1%) of those families completed it. The highest level of disruptive behavior (OR 1.33, 95% CI 1.12-1.57, p < 0.001) and overall severity of difficulties (OR 2.22, 95% CI 1.91-2.57, p < 0.001) were independently associated with enrollment. Higher parental education was associated with enrollment and completion. Higher paternal age was associated with enrollment, and parent depressive symptoms with non-completion. The SFSW enrollment did not significantly change following the COVID-19 restrictions, while the completion rate increased (COVID-19 completion OR 1.75, 95% CI 1.22-2.50, p = 0.002). Guided digital parenting interventions increase the sustainability of services, by addressing the child mental health treatment gap and ensuring service consistency during crisis situations.

A Pilot Controlled Trial of Relaxation Training Combined with a Video Game Reinforcing Emotional Regulation to Improve Anger Management in Children and Adolescents

Untreated anger and aggression in youth confer heightened risk for subsequent psychosocial problems. However, engaging youth in treatment for anger can be difficult given barriers to accessing care and high rates of attrition. This study examined whether learning relaxation skills and practicing them using a videogame, whose operation was contingent upon keeping heart rate close to baseline levels, could help children learn to manage anger and aggression. Youth ages 7-17 with elevated levels of anger (N = 39) were randomized to receive the active video game condition or a control game that displayed heart rate but did not stop the game if heart rate became elevated. Youth underwent baseline screening, 6 treatment sessions, and follow-up assessments at 2-weeks and 3-months. Compared to the control condition, children in the active condition demonstrated significantly greater improvements in clinician-rated aggression severity (d = 1.48) and youth-rated emotion dysregulation (d = 3.46) at 2-weeks post-treatment. The active group maintained these improvements at 3-month follow-up, but no longer significantly differed from the control group. Intervention effects were nonsignificant for parent-reported emotion dysregulation and aggression. In addition, the intervention group youth, but not control group, experienced increased time with heart rate below baseline over the course of the 6 sessions. Findings suggest a promising brief intervention for reducing aggression and emotion dysregulation in children while they are waiting for longer-term outpatient therapy. Clinical Trial Registration Number: NCT03270813.

A longitudinal path model examining the transactional nature of parenting and child externalizing behaviors in a large, sociodemographically diverse sample

Children's externalizing behaviors are associated with impairments across the lifespan. Developmental psychopathology theories propose transactional (bidirectional) associations between child externalizing behaviors and parenting during childhood and adolescence. Yet, these foundational relations in early childhood are not well-studied. Utilizing a large, mixed-sex sample, we examined the reciprocal nature of parenting and child externalizing behaviors across early childhood using robust repeated-measures models. Repeated measures data were drawn from a socioeconomically diverse, longitudinal pregnancy cohort of 1287 (64% Black, 31% White) mother-child dyads at four time points (ages one to six). Three variables were included in cross-lagged panel models: observed parenting quality, child externalizing symptoms, and a maternal risk composite. In covariate-adjusted models, higher parenting quality at Wave 1 predicted lower child externalizing symptoms at Wave 2. Higher externalizing symptoms at Wave 1 and Wave 2 predicted lower parenting quality at Wave 2 and Wave 3, respectively. Maternal risk and parenting quality were not significantly associated. Findings showed both parent-driven and child-driven effects across early childhood that did not vary by child sex. The transactional nature of the parent-child relationship begins in infancy, underscoring the importance of early screening and provision of supports for families to minimize and prevent the development of serious psychopathology.

Between- and within-child level associations between externalizing and internalizing behavior problems in a nationally representative sample of US elementary school children

BACKGROUND

Both transactional and common etiological models have been proposed as explanations of why externalizing behavior problems (EBP) and internalizing behavior problems (IBP) co-occur in children. Yet little research has empirically evaluated these competing theoretical explanations. We examined whether EBP and IBP are transactionally related at the within-child level while also identifying antecedents commonly associated with between-child differences in underlying stability of both EBP and IBP across elementary school.

METHODS

We analyzed a nationally representative and longitudinal sample of US schoolchildren (N = 7,326; 51% male) using random-intercept cross-lagged panel modeling (RI-CLPM). We used teacher ratings of EBP and IBP as annually assessed from the spring of kindergarten (Mage = 6.12 years) through the spring of 5th grade (Mage = 11.09 years). Early childhood antecedents included child internal (i.e. inhibitory control, cognitive flexibility, working memory, and language/literacy) and external factors (i.e. parental warmth, harsh parenting, parenting stress, and maternal depressive symptoms).

RESULTS

We found little evidence for within-child, transactional relations between EBP and IBP. Both types of behavior problems instead were substantially associated at the between-child level. Inhibitory control was the strongest common antecedent that explained this longitudinal overlap. Cognitive flexibility, working memory, language/literacy skills, and maternal depression contributed specifically to the stability of IBP. Measures of parenting were specific to the stability of EBP.

CONCLUSIONS

Common etiological factors rather than transactional relations better explain the co-occurrence of EBP and IBP during elementary school. Inhibitory control is a promising target of early intervention efforts for schoolchildren at risk of displaying both EBP and IBP.

Association of childhood externalizing, internalizing, comorbid problems with criminal convictions by early adulthood

Childhood externalizing problems have been linked with adult criminality. However, little is known about criminal outcomes among children with comorbid externalizing and internalizing problems. We examined the associations between profiles of behavioral problems during childhood (i.e., externalizing, internalizing, and comorbid) and criminality by early adulthood. Participants were N = 3017 children from the population-based Quebec Longitudinal Study of Kindergarten Children followed up from age 6-25. Multitrajectory modeling of teacher-rated externalizing and internalizing problems from age 6-12 years identified four distinct profiles: no/low, externalizing, internalizing, and comorbid problems. Juvenile (age 13-17) and adult (age 18-25) criminal convictions were extracted from official records. Compared to children in the no/low profile, those in the externalizing and comorbid profiles were at higher risk of having a criminal conviction, while no association was found for children in the internalizing profile. Children with comorbid externalizing and internalizing problems were most at risk of having a criminal conviction by adulthood, with a significantly higher risk when compared to children with externalizing or internalizing problems only. Similar results were found when violent and non-violent crimes were investigated separately. Specific interventions targeting early comorbid behavioral problems could reduce long-term criminality.

Cultural adaptation, content, and protocol of a feasibility study of school-based "Let's learn about emotions" intervention for Finnish primary school children

Introduction

Emotional awareness and emotion regulation are crucial for cognitive and socio-emotional development in children. School-based interventions on socio-emotional skills have the potential to prevent these problems and promote well-being of children. The Japanese school-based program, Universal Unified Prevention Program for Diverse Disorders (Up2-D2), has shown preventive effects on mental health of children in Japan. The aims of this protocol paper are to describe the unique process of adapting the Up2-D2 from Eastern to Western context, and to present a feasibility study of the intervention, conducted in Finland.

Methods

The cultural adaptation process started with the linguistic translation of materials, followed by the modification of language to fit the Finnish context. While the Japanese ideology was saved, some content was adapted to fit Finnish school children. Further modifications were made based on feedback from pupils and teachers. The Finnish version of the program was named "Let's learn about emotions" and consisted of 12 sessions and targeted 8- to 12-year-old pupils. A teacher education plan was established to assist Finnish teachers with the intervention, including a workshop, teachers' manual, brief introductory videos, and online support sessions. A feasibility study involving 512 4th graders in the City of Hyvinkää, South of Finland, was conducted. It assessed emotional and behavioral problems, classroom climate, bullying, loneliness, perception of school environment, knowledge of emotional awareness, and program acceptability.

Discussion

The originality of this study underlies in the East-West adaptation of a cognitive behavioral therapy-based program. If promising feasibility findings are replicated in Finland, it could pave the way for further research on implementing such programs in diverse contexts and cultures, promoting coping skills, awareness, social skills and early prevention of child mental health problems.

Ethics

The ethical board of the University of Turku gave ethics approval for this research. The educational board of the City of Hyvinkää accepted this study.

Functional Outcomes Among Young People With Trajectories of Persistent Childhood Psychopathology

Importance

Understanding which children in the general population are at greatest risk of poor functional outcomes could improve early screening and intervention strategies.

Objective

To investigate the odds of poor outcomes in emerging adulthood (ages 17 to 20 years) for children with different mental health trajectories at ages 9 to 13 years.

Design, Setting, and Participants

Growing Up in Ireland is a longitudinal, nationally representative population-based cohort study. Data collection began in August 2007 and was repeated most recently in September 2018. All results were weighted to account for sampling bias and attrition and were adjusted for socioeconomic factors. Data analysis took place from October 2022 to April 2023.

Exposure

Four latent classes captured variation in mental health in children aged 9 and 13 years, based on the parent-completed Strengths and Difficulties Questionnaire. Classes included no psychopathology, internalizing, externalizing, and high (comorbid) psychopathology. Those who remained in the same class from ages 9 to 13 years were included.

Main Outcomes and Measures

Poor functional outcomes in emerging adulthood were measured at approximate ages 17 years (range, 16 to 18 years) and 20 years (range, 19 to 21 years). Outcomes included poor mental health, poor physical health, social isolation, heavy substance use, frequent health service use, poor subjective well-being, and adverse educational/economic outcomes.

Results

Of 5141 included participants, 2618 (50.9%) were male. A total of 3726 (72.5%) were classed as having no childhood psychopathology, 1025 (19.9%) as having persistent externalizing psychopathology, 243 (4.7%) as having persistent internalizing psychopathology, and 147 (2.9%) as having persistent high psychopathology. Having any childhood psychopathology was associated with poorer functional outcomes in emerging adulthood. The internalizing group had elevated odds of most outcomes except for heavy substance use (range of odds ratios [ORs]: 1.38 [95% CI, 1.05-1.81] for frequent health service use to 3.08 [95% CI, 2.33-4.08] for poor mental health). The externalizing group had significantly elevated odds of all outcomes, albeit with relatively small effect sizes (range of ORs: 1.38 [95% CI, 1.19-1.60] for frequent health service use to 1.98 [95% CI, 1.67-2.35] for adverse educational/economic outcomes). The high psychopathology group had elevated odds of all outcomes (nonsignificantly for frequent health service use), though with wide confidence intervals (range of ORs: 1.53 [95% CI, 1.06-2.21] for poor physical health to 2.91 [95% CI, 2.05-4.12] for poor mental health). Female participants with any psychopathology had significantly higher odds of poor physical health and frequent health service use compared with male participants with any psychopathology.

Conclusions and Relevance

In this longitudinal cohort study, childhood psychopathology was associated with a widespread pattern of functional impairment in emerging adulthood. Findings point to the need for a wider range of preventive interventions in child and adolescent mental health services.

Self-, other-, and dual-harm during adolescence: a prospective-longitudinal study of childhood risk factors and early adult correlates

BACKGROUND

Little is known about the childhood antecedents and adult correlates of adolescent dual-harm (i.e. co-occurring self- and other-harm). We examine the longitudinal associations between (a) social and psychological risk factors in childhood and adolescent dual-harm and (b) adolescent dual-harm and social and mental health impairments in early adulthood.

METHODS

Participants (N = 1482) are from a prospective longitudinal community-representative study. Dual-, self-, and other-harm were self-reported at ages 13, 15, and 17. Social and psychological risk factors in childhood were assessed between 7 and 11; early adult correlates at age 20. Groups with dual-harm, self-harm only, other-harm only, and no harm were compared.

RESULTS

Between 13 and 17, 7.2% of adolescents reported dual-harm (self-harm only: 16.2%; other-harm only: 13.3%). Some childhood risk factors (e.g. sensation-seeking, parental divorce, victimization by peers) characterized all harm groups; others were common to the dual- and self-harm (anxiety/depressive symptoms, relational aggression) or dual- and other-harm groups only (low self-control, substance use, delinquency). Adolescents with dual-harm had reported more physical aggression and harsh parenting, and lower school bonding in childhood than any other group. In early adulthood, they reported more anxiety/depressive symptoms, psychopathy symptoms, homicidal ideations, delinquency, and victimization experiences than any other group.

CONCLUSIONS

Adolescent dual-harm follows psychological problems and social disconnection in childhood and signals risk of psychopathology and isolation in early adulthood. To curb the burden from dual-harm, interventions must target adolescents, families, peer networks, and school environments. Differentiating youth with dual-harm from those with single-harm is important for developing personalized treatments.

Sexual Identity Differences in Tobacco (Re)Uptake: Testing Mediation by Internalizing and Externalizing Symptoms

INTRODUCTION

Tobacco use among gay, lesbian, and bisexual individuals is disproportionately higher than among heterosexual individuals. Identifying the mechanisms behind these differences can inform prevention and cessation efforts aimed at advancing health equity. Internalizing and externalizing symptoms as mediators of tobacco (re)uptake among sexual minority individuals was examined.

METHODS

Waves 4 and 5 of the Population Assessment of Tobacco and Health (2016-2019) study were analyzed in 2022. Adolescents aged ≥14 and adults years not using tobacco at Wave 4 (n=21,676) were included. Wave 4 sexual identity was categorized as heterosexual, gay/lesbian, bisexual, or something else. Associations of sexual identity with (re)uptake of cigarette use, E-cigarette use, and polytobacco use at Wave 5 were assessed, along with possible mediation of these associations by Wave 4‒internalizing and ‒externalizing symptoms.

RESULTS

Internalizing and externalizing symptoms predicted tobacco (re)uptake regardless of sexual identity, particularly for female individuals. Gay/lesbian females (AOR=2.26; 95% CI=1.14, 4.48) and bisexual females (AOR=1.36; 95% CI=1.06, 1.74) had greater odds of E-cigarette (re)uptake than heterosexual females. High internalizing and externalizing symptoms accounted for over one third of the difference in E-cigarette (re)uptake among bisexual compared with that among heterosexual females. Males who reported sexual identity as something-else had lower odds of cigarette (re)uptake than heterosexual males (AOR=0.19; 95% CI=0.06, 0.66); this association was not mediated by internalizing and externalizing symptoms.

CONCLUSIONS

Internalizing and externalizing symptoms uniquely contribute to E-cigarette (re)uptake among bisexual females. Strategies that reduce sexual minority stressors and resulting psychological distress may help to reduce tobacco use disparities.

Clustering psychopathology in male anabolic-androgenic steroid users and nonusing weightlifters

INTRODUCTION

Prior research has demonstrated that personality disorders and clinical psychiatric syndromes are common among users of anabolic-androgenic steroids (AAS). However, the prevalence, expression, and severity of psychopathology differ among AAS users and remain poorly understood. In this study, we examine the existence of potential clinically coherent psychopathology subgroups, using cluster procedures.

METHODS

A sample of 118 male AAS users and 97 weightlifting nonusers was assessed using the Millon Clinical Multiaxial Inventory-III (MCMI-III), measuring personality disorders and clinical syndromes. Group differences in MCMI-III scales were assessed using Wilcoxon-Mann-Whitney tests and Fisher's exact test. Agglomerative hierarchical clustering was used to identify clusters based on MCMI-III scale scores from the whole sample.

RESULTS

AAS users displayed significantly higher scores on all personality disorder (except narcissistic) and clinical syndrome scales compared to nonusing weightlifters. The clustering analysis found four separate clusters with different levels and patterns of psychopathology. The "no psychopathology" cluster was most common among nonusing weightlifters, while the three other clusters were more common among AAS users: "severe multipathology," "low multipathology," and "mild externalizing." The "severe multipathology" cluster was found almost exclusively among AAS users. AAS users also displayed the highest scores on drug and alcohol dependence syndromes.

CONCLUSIONS

AAS users in our sample demonstrated greater psychopathology than the nonusing weightlifters, with many exhibiting multipathology. This may pose a significant challenge to clinical care for AAS users, particularly as there appears to be significant variation in psychopathology in this population. Individual psychiatric profiles should be taken into consideration when providing treatment to this group.

SIGNIFICANT OUTCOMES

As a group, AAS users displayed markedly greater psychopathology than nonusing weightlifters. Multipathology was common among AAS users. Four different subgroups of personality profiles were identified with distinct patterns of pathology and severity.

LIMITATIONS

The cross-sectional nature of the study precludes inferences about causality. The study is limited by possible selection bias, as participants choosing to be involved in research may not be entirely representative for the group as a whole. The study is vulnerable to information bias, as the results are based on self-report measures and interviews.

Developmental Trajectories of Self-, Other-, and Dual-Harm across Adolescence: The Role of Relationships with Peers and Teachers

INTRODUCTION

We investigated the longitudinal course of self-, other-, and dual-harm in adolescents, focusing on the infliction of physical injury on oneself, another person, or both parties, respectively. We examined the within-person transitions between these types of harm and whether relationships with peers and teachers predict individual harm trajectories.

METHODS

We used community-representative longitudinal data (N = 1,482; 52% male; 50% both parents born abroad). The participants self-reported self- and other-harm at 13, 15, 17, and 20 years. We assigned them to groups with self-, other-, dual- or no harm at specific assessments. Bullying victimization and relationship quality with classmates and teachers were assessed at 13 and 17. We estimated transition probabilities between the harm groups using latent Markov chain models.

RESULTS

At age 13, 3% of the sample engaged in dual-harm, 10% in self-harm only, and 7% in other-harm only. These percentages decreased in late adolescence. Initial dual-harm was often followed by sex-specific single-harm: most of the female participants transitioned to self-harm, and male participants to other-harm. Those in the initial dual-harm group were less likely to stop harming than those in the initial single-harm groups (p < 0.05). Adverse relationship experiences generally predicted harm. A positive teacher-student bond was associated with the cessation of single-harm.

CONCLUSION

Single- and dual-harm in the form of physical injury typically emerge by mid-adolescence. After this point, adolescents commonly maintain harm, especially those who have presented with dual-harm. Helping adolescents cope with adverse relationship experiences and creating opportunities for positive relationship experiences could address these harmful behaviors.

An Internet-Based Parent Training With Telephone Coaching on Managing Disruptive Behavior in Children at Special Family Counseling Centers During the COVID-19 Pandemic: Feasibility Study

BACKGROUND

There is growing concern about the short- and long-term impacts that the COVID-19 pandemic will have on the mental health and psychosocial well-being of children and families. There are no existing studies about feasibility and outcomes using internet-based parent training programs with telephone coaching for disruptive behavioral problems in childhood during the COVID-19 pandemic in clinical settings.

OBJECTIVE

This study explored how the Strongest Families Smart Website (SFSW) parent training program, with telephone coaching, provided support during the COVID-19 pandemic at specialist family counseling centers in Helsinki, Finland, when restrictions made face-to-face counseling impossible. This study followed the success of a randomized controlled trial (RCT) and its implementation study of the SFSW parent training program by primary care child health clinics. The aim was to improve parenting skills, so that parents could tackle disruptive behavior by developing positive parent-child relationships. It started in May 2020, when the COVID-19 pandemic was at its height in Finland.

METHODS

In total, 8 family counseling centers in Helsinki identified 50 referrals aged 3-8 years with high levels of parent-reported disruptive behavioral problems. Child psychopathology and functioning and parental skills and well-being were measured at baseline, posttreatment, and 6 months later using a range of tools. The data were extracted from questionnaires completed by the parents.

RESULTS

We found that 44 (88%) of the 50 families completed the whole 11-session parent training program. Most of the children (n=48, 96%) had definitive or severe behavioral problems when they were initially screened by the centers, but with those assessed at the 6-month follow-up (n=45, 90%), this dropped to 58% (n=26). There were significant changes from baseline to 6-month follow-up in most of the child psychopathology measures, including the Child Behavior Checklist-Parent Report Form (CBCL) total score (mean change 16.3, SE 3.0, 95% CI 10.2-22.3; P<.001) and externalizing score (mean change 7.0, SE 1.0, 95% CI 4.9-9.0; P<.001). When parenting skills were measured with the Parenting Scale (PS), they showed significant changes from baseline to 6-month follow-up in total scores (mean change 0.5, SE 0.1, 95% CI 0.4-0.7; P<.001). Parents showed significant change in the stress subscore (mean change 3.9, SE 0.8, 95% CI 2.2-5.6; P<.001). Of the parents who filled in the satisfaction questionnaire (n=45, 90%), 42 (93%) reported high satisfaction in the skills and 44 (98%) in the professionalism of the family coaches.

CONCLUSIONS

The program proved to be an effective method for improving parenting skills and child psychopathology and functioning. The parents were satisfied with the program, and the dropout rate was exceptionally low. The study shows that the training program could be implemented in specialist clinical settings and during crisis conditions, such as the COVID-19 pandemic.

The Effects of Maternal Disaster Exposure on Adolescent Mental Health 12 Years Later

Natural disasters adversely impact children's mental health, with increased parent or child exposure and subsequent parental distress predicting poorer outcomes. It remains unknown, however, whether the psychological consequences of disasters for children persist long-term, and if so, why and for whom. We therefore examined the effects of mothers' exposure to Hurricane Katrina on adolescent children's mental health 12 years later, distinguishing between direct effects of disaster exposure and effects mediated by maternal distress, and evaluating moderation by child age and gender. Data were from a 2003-2018 study of young, low-income, primarily African American mothers living in New Orleans when Hurricane Katrina occurred in 2005 (n = 328). Mothers rated their mental health about one year pre-Katrina and one, four, and 12 years afterwards. They reported on an adolescent child's (ages 10-17, mean = 14.46) internalizing and externalizing symptoms 12 years post-Katrina using the Strengths and Difficulties Questionnaire. Path analytic models adjusting for mothers' pre-disaster distress showed that, whereas the direct effects of maternal hurricane exposures on child mental health were not significant, the indirect effects were. Specifically, mothers who experienced more Katrina-related stressors had higher distress thereafter, which predicted poorer child outcomes. Results did not differ significantly by child age. Gender differences are discussed. Findings suggest that disasters can affect child mental health for many years, even for those who were very young or not yet born at the time, due to parents' disaster-related distress. Addressing parents' mental health needs in the aftermath of disasters may improve child well-being long-term.

Depression in 3/6-year-old children: clinical and psychosocial outcomes in later childhood and adolescence

BACKGROUND

In recent years, epidemiological and clinical studies have revealed that depressive disorders can present in early childhood. To clarify the validity and prognostic significance of early childhood-onset depression, we investigated diagnostic and functional outcomes in later childhood and adolescence.

METHODS

A community sample (N = 516) was assessed for psychopathology at ages 3 and 6 using the Preschool Age Psychiatric Assessment. When participants were 9, 12, and 15 years old, children and parents completed the Kiddie Schedule for Affective Disorders and Schizophrenia and measures of symptoms and functioning.

RESULTS

In models adjusting for covariates, depressed 3/6-year-old children were more likely to experience subsequent episodes of depressive disorders and exhibited significantly higher rates of later anxiety disorder, attention deficit hyperactivity disorder, and suicidality compared to children without depressive disorders at age 3/6. Early childhood depression was also associated with higher levels of mother, but not child, reported depressive symptoms at age 15 compared to children without depressive disorders at age 3/6. Finally, depression at age 3/6 predicted lower levels of global and interpersonal functioning and higher rates of treatment at age 15 compared to children without depressive disorders at age 3/6.

CONCLUSIONS

Results support the clinical significance of depression in 3/6-year-old children, although further studies with larger samples are needed.

Lifetime psychiatric diagnoses among adolescents with severe conduct problems - A register-based follow-up study

BACKGROUND

Both delinquency and out-of-home care (OOHC) are associated with a wide spectrum of psychiatric disorders. Reform schools (RS) are Finnish OOHC institutions for adolescents with severe conduct problems.

OBJECTIVE

We investigated the prevalence of psychiatric diagnoses among individuals with a history of RS placement.

PARTICIPANTS AND SETTING

The data consisted of individuals placed in a RS on the last day of the years 1991, 1996, 2001, 2006 or 2011 (N = 1074) and a matched comparison group (N = 5313).

METHODS

Information on lifetime psychiatric diagnoses, grouped into eight categories, was collected from the nationwide health care registry. The follow-up time ranged from 17 to 44 years.

RESULTS

Among RS population, 59.5 % had some psychiatric diagnosis, which was 12-fold compared to general population peers (hazard ratio HR = 12.4). The most prevalent categories were Conduct disorders and/or ADHD (30.7 %, HR = 41.5), Substance use disorders (29.3 %, HR = 16.8,), Other childhood disorders (8.6 %, HR = 11.9) and Personality disorders (10.9 %, HR = 11.6) followed by Mental retardation (6.4 %, HR = 8.4), Schizophrenia spectrum disorders (9.7 %, HR = 7.9), Affective disorders (17.9 %, HR = 7.3), and Disorders of psychological development (6.1 %, HR = 4.4). All differences were statistically significant (p < .001).

CONCLUSIONS

RS background associates with an excess of psychiatric disorders, which adds to the burden of other known risk factors for adult age well-being. Effective screening and intervention for psychiatric problems should be available both during the RS placement and after-care.

Heart rate variability in 2014 predicted delayed onset of internalizing problems in 2015 among children affected by the 2011 Great East Japan Earthquake

Experience of natural disaster was related to an increased risk of long-term child internalizing problems. Initial traumatic experiences are hypothesized to work as disaster-related stresses and sensitize neural circuitry, leading to heightened reactivity to subsequent stressful experiences, which in turn results in delayed onset of internalizing problems. However, empirical evidence is lacking. Thus, we aimed to examine the association between heart rate variability (HRV) and internalizing problems among children exposed to the disaster. The Great East Japan Earthquake Follow-up for Children (GEJE-FC) study followed children aged 4-6 years old and their siblings and parents from three affected prefectures (Miyagi, Fukushima, and Iwate) and one unaffected prefecture (Mie) in Japan over four periods: from August 2012 to June 2013 (= T1), August 2013 to April 2014 (= T2), July 2014 to December 2014 (= T3), and August 2015 to December 2015 (= T4) (n = 155). HRV was assessed at T2 and T3 as a biomarker of autonomic nervous system activity. Child internalizing problems were assessed by caregivers at T3 and T4, using the Child Behavior Checklist. HRV measurements at T2 were not associated with child internalizing problems at T3. However, HRV in low frequency domains at T3 showed an inverse association with child internalizing problems at T4 (B = -1.72, 95% CI = -3.12 to -0.31). The findings indicated that later exacerbation of internalizing problems could be predicted by dysfunction of autonomic nervous system measured by HRV.

The long-term cost of childhood conduct problems: Finnish Nationwide 1981 Birth Cohort Study

BACKGROUND

Commonly recognized childhood conduct problems often lead to costly problems in adulthood. This study aimed to evaluate the long-term cumulative cost of childhood conduct problems until the age of 30. The costs included inpatient care, nervous system medicine purchases, and criminal offences.

METHODS

The study used population-based nationwide 1981 birth cohort data. Families and teachers assessed the conduct problems of the eight-year-olds based on Rutter questionnaires. We grouped 5,011 children into low-level of conduct problems (52%), intermediate-level of conduct problems (37%), and high-level of conduct problems (11%) groups, based on combined conduct symptoms scores. The analysis included the cohort data with the Care Register for Health Care, the Drug Prescription Register, and the Finnish Police Register. The cost valuation of service use applied national unit costs in 2016 prices. We used Wilcoxon rank-sum test to test the differences between groups and gender.

RESULTS

During 1989-2011, average cumulative costs of the high-level (€44,348, p < .001) and the intermediate-level (€19,405, p < .001) of conduct problems groups were higher than the low-level of conduct problems group's (€10,547) costs. In all three groups, the boys' costs were higher than girls' costs.

CONCLUSIONS

The costs associated with conduct problems in childhood are substantial, showing a clear need for cost-effective interventions. Implementation decisions of interventions benefit from long-term cost-effectiveness modelling studies. Costing studies, like this, provide cost and cost offset information for modelling studies.

Effectiveness of an Internet-Based and Telephone-Assisted Training for Parents of 4-Year-Old Children With Disruptive Behavior: Implementation Research

Background

There is a lack of effectiveness studies when digital parent training programs are implemented in real-world practice. The efficacy of the internet-based and telephone-assisted Finnish Strongest Families Smart Website (SFSW) parent training intervention on the disruptive behavior of 4-year-old children was studied in a randomized controlled trial setting in Southwest Finland between 2011 and 2013. After that, the intervention was implemented nationwide in child health clinics from 2015 onwards.

Objective

The main aim of this study was to compare the treatment characteristics and effectiveness of the SFSW parent training intervention between the families who received the intervention when it was implemented as a normal practice in child health clinics and the families who received the same intervention during the randomized controlled trial.

Methods

The implementation group comprised 600 families who were recruited in the SFSW intervention between January 2015 and May 2017 in real-world implementation. The RCT intervention group comprised 232 families who were recruited between October 2011 and November 2013. The same demographic and child and parent measures were collected from both study groups and were compared using linear mixed-effect models for repeated measurements. The child psychopathology and functioning level were measured using the Child Behavior Checklist (CBCL) version 1.5-5 for preschool children, the Inventory of Callous-Unemotional Traits (ICU), and a modified version of the Barkley Home Situations Questionnaire. Parenting skills were measured using the 31-item Parenting Scale and the shorter 21-item Depression, Anxiety and Stress Scale (DASS-21). The estimated child and parent outcomes were adjusted for CBCL externalizing scores at baseline, maternal education, duration of the behavior problems, and paternal age. The baseline measurements of each outcome were used as covariates.

Results

The implementation group was more likely to complete the intervention than the RCT intervention group (514/600, 85.7% vs 176/232, 75.9%, respectively; P<.001). There were no significant differences between the implementation and RCT intervention groups with regard to child measures, including CBCL externalizing score (–0.2, 95% CI –1.3 to 1.6; P=.83), total score (–0.7, 95% CI –3.0 to 4.5; P=.70), internalizing score (–0.3, 95% CI –1.0 to 1.6; P=.64), and ICU total score (–0.4, 95% Cl –1.9 to 1.2; P=.64). No significant difference was detected in the Parenting Scale total score (0.0, 95% Cl –0.1 to 0.1; P=.50), while DASS-21 total score differed nearly significantly (2.5, 95% Cl 0.0-5.1; P=.05), indicating better improvement in the implementation group.

Conclusions

The internet-based and telephone-assisted SFSW parent training intervention was effectively implemented in real-world settings. These findings have implications for addressing the unmet needs of children with disruptive behavior problems. Our initiative could also provide a quick socially distanced solution for the considerable mental health impact of the COVID-19 pandemic.

Trial Registration

ClinicalTrials.gov NCT01750996; https://clinicaltrials.gov/ct2/show/NCT01750996

International Registered Report Identifier (IRRID)

RR2-10.1186/1471-2458-13-985

Incidence and comorbidities of disruptive behavior disorders diagnosed in Finnish specialist psychiatric services

PURPOSE

Disruptive behavior disorders (DBD), including oppositional defiant disorder (ODD) and conduct disorder (CD), are some of the most common psychiatric conditions in childhood. Despite this, there has been limited research on DBDs. We examined the incidence, comorbidity and gender differences of DBDs diagnosed by specialist services.

METHOD

This was a nationwide register study of 570,815 children and adolescents born in 1996-2005. The 7050 individuals diagnosed with DBD by specialist healthcare services were matched to 26,804 controls.

RESULTS

By the age of 15, the cumulative incidence of diagnosed DBDs was 3.5% for boys and 1.4% for girls. The yearly incidence rate increased for girls after 13 years of age, while the incidence for boys was relatively stable between 8 and 15 years of age. When we compared subjects born between 1996-1998 and 1999-2001, we found that by the age of 12, the cumulative incidence per 100 people had increased from 0.56 to 0.68 among girls and from 2.3 to 2.6 among boys. This indicated a minor increase in treated incidence. The parents of children diagnosed with DBDs had lower educational levels than the parents of controls. Children with DBD were also more likely to have been diagnosed with other psychiatric disorders.

CONCLUSION

Although DBDs were 3.5 times more common among boys during the whole follow-up period, the yearly incidence during adolescence was fairly similar between boys and girls. DBD existed alongside various psychiatric disorders at a relatively young age and only a minor increase in treated incidence was found during childhood.

Predicting Child-to-Adult Community Mental Health Service Continuation

Serious mental health conditions peak in prevalence and incidence during the transition to adulthood (approximately ages 16-25). Young adults are at high risk for discontinuation of care when no longer eligible for child mental health services. This study uses state administrative data to examine service continuation among those aging out of child system services in Texas (N = 3135). Most (63.5%) did not enroll in adult services following their 18th birthday. Binary logistic regression analyses found that significant predictors of child-to-adult service continuation included (1) a serious primary mental health diagnosis (i.e., schizophrenia, bipolar disorder, major depressive disorder), (2) risks to self and others, and (3) number of prior-year mental health services received. These findings suggest that historical mental health policies and practices may contribute to service disconnection at age 18 in Texas. Implications for mental health policy and system reform locally and nationally are discussed.

Early childhood internalizing problems, externalizing problems and their co-occurrence and (mal)adaptive functioning in emerging adulthood: a 16-year follow-up study

PURPOSE

A vast amount of studies suggest that internalizing or externalizing problems are related to individual functioning, and often co-occur. Yet, a focus on their additive and interactive effects is scarce. Furthermore, most research has focused on a limited number of developmental domains and mostly on maladaptive functioning. Therefore, the current prospective study examined whether early childhood (ages 4-8) internalizing and externalizing problems and their interaction were related to a broad range of (mal)adaptive functioning outcomes in emerging adulthood (ages 20-24).

METHODS

Data from the Flemish Study on Parenting, Personality and Development were used. At Time 1 (1999) mothers of 374 children (45% boys) and fathers of 357 children (46% boys) rated internalizing and externalizing problems through the Child Behavior Checklist. Outcomes in emerging adulthood were measured through self-reports 16 years later across the following domains: psychological functioning, social functioning, work, physical health, and self-concept.

RESULTS

Early externalizing problems were related to maladaptive outcomes on the psychological and social domains. With regard to adaptive functioning, externalizing problems were associated with lower satisfaction regarding general health on the physical domain. Early internalizing problems were not associated with any emerging adulthood outcomes. The interaction of (father reported) internalizing and externalizing problems was related to aggressive behavior.

CONCLUSION

Early childhood externalizing problems were associated with maladaptive and adaptive functioning over a time span of 16 years. The results add to studies on the implementation of prevention and intervention programs in early childhood and to the value for developing personalized interventions.

Youth with Co-occurring Delinquency and Depressive Symptoms: Do They Have Better or Worse Delinquent Outcomes?

Delinquent youth often experience depression, but depression's impact on their future deviance is unclear. Using survey and social network data on a panel of 9th graders (N = 8701; M_age at baseline = 15.6; 48% male; 85% white; 18% eligible for free or reduced-price school lunch) followed throughout high school, this study tested whether depressive symptoms predicted later deviance or deviant peer affiliations among already delinquent youth. A latent class analysis revealed that 4% of respondents showed above-average levels of delinquency but not depressive symptoms, and 3% were above average on both. Compared to the delinquent-only group, the delinquent-depressed group went on to have less deviant friends, and to engage in less deviance themselves. However, peer deviance was not a reliable explanation for the reductions in respondents' own future deviance. Depressive symptoms thus may play a protective role against continued delinquency and substance use among youth who are already delinquent, but it is not because they reduce deviant peer affiliations.

Severe conduct problems in adolescence and risk of schizophrenia in early adulthood

AIM

Reform school (RS) is a foster care institution for adolescents with severe conduct problems. Both instability of early rearing environment and severe conduct problems in adolescence may associate with later psychotic disorders. We studied whether the risk of schizophrenia in adulthood is elevated in RS adolescents, and whether it is related to the age at first foster care placement or placement instability.

METHODS

Adult age schizophrenia spectrum disorder data from RS subjects (N = 1099) were compared to a comparison group matched by age, sex, and place of birth (N = 5437) in a register based follow-up study, with up to 23 years follow-up time. Schizophrenia was also predicted with chosen placement factors. Cox proportional regression model was used in the analysis.

RESULTS

RS subjects had an 8-fold (HR = 7.82, 95% CI 5.63-10.87) risk of schizophrenia compared to the comparison group. RS subjects also had an earlier age of schizophrenia onset. RS cohort, gender, placement instability, or age during the first out-of-home placement did not predict later schizophrenia.

CONCLUSIONS

Adolescents with severe conduct problems are a specific high-risk group for later schizophrenia. The risk manifests early, which compromises the pathway to the adult well-being. Specialized screening procedures for psychosis risk should be implemented in the standard clinical procedures when working with adolescents with severe behaviour problems, and early intervention programs should be available.

Public health nurses' experiences of assessing disruptive behaviour in children and supporting the use of an Internet-based parent training programme

BACKGROUND

In Finland, although families generally receive support from child health clinics, some need more help in dealing with their child's emotions, behaviour and psychosocial development. Public health nurses play a central role in providing vital psychosocial support for families, but they often lack the confidence and competence to tackle mental health problems.

AIM

To describe how public health nurses used and experienced a working model that combined a psychosocial tool (Strengths and Difficulties Questionnaire, SDQ) to identify disruptive behaviour in four-year-old children and an Internet-based parent training programme with telephone coaching.

METHODS

This is a descriptive, cross-sectional survey study. The sample consists of public health nurses (n = 138) who were working in child health clinics in Finland that had used the working model. Statistical data were analysed using SPSS Statistics for Windows. The responses to an open-ended question were analysed using inductive content analysis.

RESULTS

The experiences about the working model were mainly positive. The public health nurses felt that the psychosocial tool, the SDQ, was easy and suitable to use in child health clinics. The availability of an Internet-based parent training programme provided greater support for parents by overcoming practical barriers. Overall, the working model helped nurses to develop their mental health competencies.

CONCLUSION

Within primary care, the need to tackle psychosocial problems is increasing, and for this, public health nurses need extra support and tools. It seems that the working model, including the SDQ and the online and telephone coaching programme, worked well in child health clinics. This working model can be used to provide parental support and improve nurses' mental health competencies.

Conduct Disorder-Related Hospitalization and Substance Use Disorders in American Teens

Objective: Our study aimed to compare the demographic characteristics of conduct disorder (CD) inpatients versus other psychiatric inpatients in children and adolescents, and assess the association between conduct disorder patients and the spectrum of substance use disorders (SUD). Methods: We included 800,614 psychiatric adolescent (12–18 years) inpatients, and this included 8885 inpatients (1.1%) primarily for conduct disorder in the Nationwide Inpatient Sample (2010–2014). ICD-9 codes were used to detect SUD, and a logistic regression model was used to evaluate the odds ratio (OR) for SUD in conduct disorder inpatients. Results: A higher proportion of conduct disorder inpatients were of 12–15 years of age (62.6%), male (64.4%), and White (45.7%). The lower median household income was correlated with a higher prevalence of conduct disorder (36.4%). Among SUD, cannabis use (23.7%) was most prevalent in conduct disorder inpatients followed by tobacco and alcohol use (10.1% each). Conduct disorder inpatients have 1.7-fold higher odds (95% confidence interval (CI) 1.52–1.82) for alcohol use and 1.4-fold higher odds (95% CI 1.31–1.49) for cannabis use compared to the non-conduct disorder inpatients. Cannabis use was seen significantly in adolescents (49.1%, 12–15 years), male (75.6%), and African Americans (45.6%). Conclusion: Conduct disorder inpatients have a higher risk of comorbid SUD compared to other psychiatric illnesses. The most common substance to be abused is cannabis followed by tobacco and alcohol. Varying pattern of substance use was seen by demographics and these predictors may help the clinicians for early diagnosis and treatment to improve overall health-related quality of life.

Characteristics of Adolescent Psychiatric Inpatients in Relation to Their History of Preceding Child Psychiatric Inpatient Care

Among psychiatric inpatients aged 13 to 17, various familial and clinical characteristics were compared between those with and without a previous history of specialized child psychiatric care (CPSY versus non-CPSY). CPSY adolescents were younger (boys: odds ratio [OR], 0.7; girls: OR, 0.4) at admission to adolescent psychiatric inpatient care, and they more likely had mothers with psychiatric problems (boys: OR, 4.0; girls: OR, 4.8) and child welfare placement background (boys: OR, 2.8; girls: OR, 6.7) compared with non-CPSY adolescents. CPSY girls were also characterized as having unemployed mothers (OR, 3.1) and engaging in nonsuicidal self-injury (OR, 3.1), whereas CPSY boys were diagnosed with anxiety (OR, 2.7) or conduct disorder (OR, 2.8). Based on our study, family-focused care and intervention services are required to prevent continuity of psychiatric disorders from childhood into adolescence.

Eyberg Child Behavior Inventory (ECBI): Normative data, psychometric properties, and associations with socioeconomic status in Finnish children

Assessment of behavioral disorders is one of the most commonly encountered tasks in child psychiatry. The Eyberg Child Behavior Inventory (ECBI) is a widespread measurement tool used for assessing conduct problems, though the psychometric properties of the tool have varied in different samples. In this study, the ECBI was evaluated in a Finnish population based sample of children aged 4 to 12 years (n = 1,715). Factor structure and internal consistency of the ECBI and associates of behavioral problems in Finnish children were evaluated. The results showed that a unidimensional one-factor solution for the ECBI intensity scale was the best fit for the data. The ECBI mean scores were considerably higher in our sample compared to other Nordic countries. Boys scored higher than girls on both ECBI scales, and the mean scores decreased with child's age. Socioeconomic status (SES) was weakly connected to the ECBI scores. Our results highlight the need for country specific reference norms in order to improve the clinical utility of evidence-based measures for assessing conduct problems.

Changes in mental health service use among 8-year-old children: a 24-year time-trend study

The use of children's mental health services has increased, but most children with psychiatric problems are still not in contact with these services. This time-trend study assessed changes in considered and reported service use over a 24-year period and studied the factors associated with it using four cross-sectional studies. Information was gathered on 8-year-old children living in the area covered by Turku University Hospital, Finland, at four time points: 986 children in 1989, 891 in 1999, 930 in 2005, and 942 in 2013. The same study design, methods and school districts were used each year and the participation rates varied between 86 and 95%. Parents and teachers completed questionnaires concerning the child's psychiatric symptoms and service use. The considered and reported service use increased continuously during the study period. In 1989, 2.4% of children had used services and in 2013 this was 11.0% (OR 5.0, 95% CI 3.1-8.0). Reported service use also increased among children with comorbid problems, from 18.3 to 50.7% (OR 5.0, 95% CI 2.1-12.0). Psychiatric problems and some family factors were associated with service use, but the increase was not explained by these factors. The increase in child mental health service use may reflect better public awareness of mental health problems, fewer barriers to accessing care and decrease of stigma. Although more children are using mental health services, there are still a large number of children with mental health problems who have not been in contact with services.

Understanding the Demographic Predictors and Associated Comorbidities in Children Hospitalized with Conduct Disorder

Objective: To determine the demographic predictors and comorbidities in hospitalized children with conduct disorder. Methods: A retrospective analysis was performed using the Nationwide Inpatient Sample (2012–2014). All patients were ≤18 years old and cases with a primary diagnosis of conduct disorder (n = 32,345), and a comparison group with another psychiatric diagnosis (n = 410,479) were identified using the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM)diagnosis codes. A logistic regression model was used to generate the odds ratio (OR) between both groups. Results: Children < 11 years old have a five times greater chance of admission for conduct disorder than adolescents (OR = 5.339). African American males are more likely to be admitted for conduct disorder. Children with conduct disorder from low-income families have a 1.5 times higher likelihood of inpatient admission compared to high-income families. These children have an about eleven times higher odds of comorbid psychosis (OR = 11.810) and seven times higher odds of depression (OR = 7.093) compared to the comparison group. Conclusion: Conduct disorders are more debilitating for children and families than many providers realize. African American males under 11 years are at the highest risk of inpatient management for conduct disorder. These patients have a higher risk of comorbid psychosis and depression, which may further deteriorate the severity of illness and require acute inpatient care.

Predicting risky health behaviors 35 years later: Are parents or teacher's reports of childhood behavior problems a better judge of outcomes?

OBJECTIVES

This study sought to understand (1) whether parents and teachers reports of childhood behavioral problems could predict smoking and alcohol consumption 35 years later, and (2) whether propensity for smoking and alcohol consumption differed on the basis of informant agreement in their classification of behavioral syndromes.

METHODS

Participants included those from the Aberdeen Children of the 1950s study (ACONF) with full childhood information as well as self-reports in adulthood (n = 1342). Latent Class Analysis was conducted to identify patterns of childhood problem behaviors as rated by teachers and parents. Regression models were then conducted predicting adulthood smoking and alcohol consumption. Informant agreement categories were constructed and differences across categories in both smoking and alcohol consumption were tested.

RESULTS

Three subtypes of childhood behavior problems were identified by both teachers and parents: "Normative," "Externalizing," and "Internalizing,". Parents also identified a distinct fourth group "Mixed". Teacher's classification of the child as externalizing significantly predicted greater likelihood of being a current smoker, and parents' classification as internalizing predicted lower likelihood of being an ex-smoker. Parents' ratings as externalizing and mixed also predicted lower levels of alcohol consumption, which was opposite to the predicted effect. Additionally, informant agreement of externalizing indicated a greater propensity of smoking in adulthood, but did not indicate differences in alcohol consumption.

CONCLUSIONS

This study suggests that it is important to consider additive information from multiple informants when examining the life-course effects of childhood behavioral problems on risky health behaviors in adulthood.

Two-Year Follow-Up of Internet and Telephone Assisted Parent Training for Disruptive Behavior at Age 4

OBJECTIVE

To determine whether an internet-based and telephone-assisted parent training intervention, which used whole population screening and which comprehensively targeted symptomatic 4-year-old children, was effective 24 months after the start of treatment. No long-term follow-up studies using a randomized controlled trial (RCT) existed on this subject.

METHOD

Of the 4,656 children 4 years old who were screened in Southwest Finland, 730 met the criteria for high-level disruptive behavioral problems, and 464 parents agreed to be randomized to the 11-week Strongest Families Smart Website (SFSW) intervention (n = 232) or an educational control (EC) (n = 232). After 24 months, 163 SFSW parents (70%) and 165 EC parents (71%) were still participating.

RESULTS

When we compared the results at baseline and 24 months, the primary outcome of the Child Behavior Checklist (CBCL) externalizing score showed significantly higher improvements in the SFSW group (effect size 0.22; p < 0.001). This group also showed greater improvements in the secondary outcomes: the CBCL total and internalizing scales, 5 of the 7 CBCL symptom domains, 3 of the 5 DSM subscores, and self-reported parenting skills. Fewer SFSW children (17.5%) than EC children (28.0%) had been referred to child mental health services between baseline and 24 months (odds ratio = 1.8; 95% confidence interval = 1.1-3.1).

CONCLUSION

The SFSW internet-based and telephone-assisted parental training program was effective 24 months after initiation, underlining the value of identifying children at risk in the community early and providing evidence-based parent training for a large number of families.

CLINICAL TRIAL REGISTRATION INFORMATION

STRONGEST FAMILIES FINLAND CANADA: Family-based Prevention and Treatment Program of Early Childhood Disruptive Behavior (Fin-Can). http://www.clinicaltrials.gov; NCT01750996.

The Association of Intrapair Birth-Weight Differences With Internalizing and Externalizing Behavior Problems

Problem behaviors are of increasing public health concern. Twin studies have revealed substantial genetic and environmental influences on children's behavior, and examining birth-weight difference could allow the identification of the specific contribution of multiple non-shared prenatal environmental factors. The Twins and Multiple Births Association Heritability Study, a UK, volunteer-based study, recruited mothers of twins aged 18 months to 5 years; 960 twins (480 pairs) were included in the analysis. Twins' mothers answered questions relative to their pregnancy and their twins' characteristics, and completed the Child Behavior Checklist (CBCL) 1½-5. The association between the absolute birth-weight difference and each CBCL scale's score difference was analyzed by means of multiple linear regressions. Expected mean CBCL score differences were calculated. In monozygotic (MZ) twins, statistically and clinically significant associations were found between intrapair birth-weight difference and difference in total problems, internalizing problems, and emotional reactiveness. No significant results were observed neither in dizygotic (DZ) twins when analyzed as a separate group nor in MZ and DZ twins combined. The results of the present study suggest that with increasing the absolute birth-weight difference, the intrapair difference in total problems, internalizing behaviors and emotionality increases, with smaller twins being at major risk for later behavior problems. Moreover, these results suggest a causal association between birth weight and behavior development.

Komorbide Angststörungen bei Störungen des Sozialverhaltens

Zusammenfassung. Obwohl Angststörungen (AS) häufig komorbid mit einer Störung des Sozialverhaltens (SSV) auftreten, wurde diese Komorbidität in der Forschung weitgehend vernachlässigt. Komorbide AS wirken sich in Studien sowohl positiv als auch negativ auf den Verlauf einer SSV aus. Diese Studie zielt darauf ab, Heranwachsende mit einer SSV mit und ohne AS hinsichtlich psychischer Belastung, traumatischen Erlebnissen, psychopathischen Persönlichkeitstraits und Legalbewährung zu untersuchen. 207 Heranwachsende mit einer SSV (9 – 25 Jahre; 73.4 % männlich; SSV: N = 180, SSV und AS: N = 27), die zum Zeitpunkt der Untersuchung in Jugendhilfeeinrichtungen lebten, konnten eingeschlossen werden. Es wurden strukturierte klinische Interviews und eine psychometrische Testbatterie eingesetzt. Die Resultate zeigen, dass die Gruppe mit SSV und AS signifikant weniger externalisierende und mehr internalisierende Symptome sowie traumatische Erlebnisse aufweisen. Bezüglich psychopathischer Persönlichkeitsmerkmale und Verurteilungen (>50 % in beiden Gruppen) ergaben sich keine signifikanten Gruppenunterschiede. Die Ergebnisse legen nahe, dass die Ausprägung der SSV für die Kriminalitätsentwicklung bedeutsamer und die spezifische Komorbidität von AS aber doch ätiologisch und symptomatisch von großem Interesse ist. Diese sollte deshalb mit Längsschnittstudien und Therapieprozessanalysen intensiver beforscht werden.

Understanding the associations between psychosocial factors and severity of crime in juvenile delinquency: a cross-sectional study

PURPOSE

Juvenile delinquency is a serious and common problem. To date, several studies have focused on possible psychosocial risk factors for delinquency among youths and on the implications of childhood mental illness on child criminality. However, the literature on prevalence of psychopathology and predictors of crime severity among delinquent youths in Turkey is sparse. Therefore, the aim of this study was to show the associations between crime severity and psychosocial factors such as gender, age, criminal history, concomitant attention deficit hyperactivity disorder (ADHD) and other comorbid psychiatric conditions, along with behavioral problem domains of Child Behavior Checklist (CBCL).

PARTICIPANTS AND METHODS

This analytical cross-sectional study sample consisted of 52 individuals (30 females and 22 males) who were sent to a pilot detention facility in Istanbul, Turkey. The participants' age ranged from 8 to 18 years (M =13.4; SD =2.9). Self-rating scales were administered in an interview format, and the crime severity information was provided by participants' admission documents.

RESULTS

No differences were found in terms of gender, age, children's past history of crime and substance abuse. However, family crime history was significantly higher in the high severity crime group (P=0.026). Having one or more comorbid psychiatric disorder was associated with high crime severity (P=0.018). The most common psychiatric disorders were found to be ADHD, oppositional defiant disorder, conduct disorder (CD) and anxiety disorder.

CONCLUSION

Findings suggest that a family history of crime comes across as a very strong predictor of severity of crime. Among psychiatric factors, ADHD and CD were associated with commitment of more severe crimes in delinquent youths in our sample. Anxious/depressed traits as depicted by CBCL are found to be associated with less severe crimes.

The Stability of Problem Behavior Across the Preschool Years: An Empirical Approach in the General Population

This study examined the stability of internalizing and externalizing problems from age 1.5 to 6 years, while taking into account developmental changes in the presentation of problems. The study comprised a population-based cohort of 7,206 children (50.4 % boys). At ages 1.5, 3, and 6 years, mothers reported on problem behavior using the Child Behavior Checklist/1.5-5 (CBCL/1.5-5). At each age we performed latent profile analysis on the CBCL/1.5-5 scales. Latent transition analysis (LTA) was applied to study the stability of problem behavior. Profiles of problem behavior varied across ages. At each age, 82–87 % of the children did not have problems whereas approximately 2 % showed a profile of co-occurring internalizing and externalizing problems. This profile was more severe (with higher scores) at 6 years than at earlier ages. A predominantly internalizing profile only emerged at 6 years, while a profile with externalizing problems and emotional reactivity was present at each age. LTA showed that, based on profiles at 1.5 and 3 years, it was difficult to predict the type of profile at 6 years. Children with a profile of co-occurring internalizing and externalizing problems early in life were most likely to show problem behavior at 6 years. This study shows that the presentation of problem behavior changes across the preschool period and that heterotypic continuity of problems is very common among preschoolers. Children with co-occurring internalizing and externalizing problems were most likely to show persisting problems. The use of evidence-based treatment for these young children may prevent psychiatric problems across the life course.

Absence of Association between Behavior Problems in Childhood and Hypertension in Midlife

BACKGROUND

It is known that behavior in childhood is associated with certain physical and mental health problems in midlife. However, there is limited evidence on the role of childhood behavior problems in the development of hypertension in adulthood. The present study aimed to examine whether behavior problems in childhood influenced the risk of hypertension in midlife in the United Kingdom 1958 birth cohort.

METHODS

The 1958 British birth cohort comprised 17,638 individuals born in the first week of March 1958 in the United Kingdom. Behavior problems were assessed at 7, 11, and 16 years of age by parents and teachers. At age 45, blood pressure was measured and hypertension was recorded if blood pressure was ≥140/90 mm Hg or if the participants were informed by their health professionals that they had high blood pressure. Behavioral information was reported according to the Rutter Children's Behaviour Questionnaire (RCBQ) and the Bristol Social Adjustment Guide (BSAG). Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to examine behavior problems in childhood in relation to hypertension at 45 years of age according to logistic regression analysis, with adjustment for sex, social class in childhood and adulthood, childhood cognition, birth weight, gestational age at birth, body mass index (BMI), smoking, alcohol consumption, and physical activity.

RESULTS

Behavior problems reported by parents at 7, 11, and 16 years were not associated with hypertension in midlife (OR, 0.93; 95% CI, 0.81, 1.07; OR, 0.95; 95% CI, 0.81, 1.11; OR, 0.98; 95% CI, 0.85, 1.12, respectively). Similarly, teacher-reported behavior problems at 7, 11, and 16 years were not associated with hypertension in midlife (OR, 0.92; 95% CI, 0.72, 1.18; OR, 0.92; 95% CI, 0.84, 1.02; OR, 1.03; 95% CI, 0.92, 1.15, respectively). Further separate analyses showed similar results for males and females.

CONCLUSION

There is no association between behavior problems in childhood and hypertension in midlife.

Improving risk management for violence in mental health services: a multimethods approach

Background

Mental health professionals increasingly carry out risk assessments to prevent future violence by their patients. However, there are problems with accuracy and these assessments do not always translate into successful risk management.

Objectives

Our aim was to improve the accuracy of assessment and identify risk factors that are causal to be targeted by clinicians to ensure good risk management. Our objectives were to investigate key risks at the population level, construct new static and dynamic instruments, test validity and construct new models of risk management using Bayesian networks.

Methods and results

We utilised existing data sets from two national and commissioned a survey to identify risk factors at the population level. We confirmed that certain mental health factors previously thought to convey risk were important in future assessments and excluded others from subsequent parts of the study. Using a first-episode psychosis cohort, we constructed a risk assessment instrument for men and women and showed important sex differences in pathways to violence. We included a 1-year follow-up of patients discharged from medium secure services and validated a previously developed risk assessment guide, the Medium Security Recidivism Assessment Guide (MSRAG). We found that it is essential to combine ratings from static instruments such as the MSRAG with dynamic risk factors. Static levels of risk have important modifying effects on dynamic risk factors for their effects on violence and we further demonstrated this using a sample of released prisoners to construct risk assessment instruments for violence, robbery, drugs and acquisitive convictions. We constructed a preliminary instrument including dynamic risk measures and validated this in a second large data set of released prisoners. Finally, we incorporated findings from the follow-up of psychiatric patients discharged from medium secure services and two samples of released prisoners to construct Bayesian models to guide clinicians in risk management.

Conclusions

Risk factors for violence identified at the population level, including paranoid delusions and anxiety disorder, should be integrated in risk assessments together with established high-risk psychiatric morbidity such as substance misuse and antisocial personality disorder. The incorporation of dynamic factors resulted in improved accuracy, especially when combined in assessments using actuarial measures to obtain levels of risk using static factors. It is important to continue developing dynamic risk and protective measures with the aim of identifying factors that are causally related to violence. Only causal factors should be targeted in violence prevention interventions. Bayesian networks show considerable promise in developing software for clinicians to identify targets for intervention in the field. The Bayesian models developed in this programme are at the prototypical stage and require further programmer development into applications for use on tablets. These should be further tested in the field and then compared with structured professional judgement in a randomised controlled trial in terms of their effectiveness in preventing future violence.

Funding

The National Institute for Health Research Programme Grants for Applied Research programme.

The dynamics of internalizing and externalizing comorbidity across the early school years

High rates of comorbidity are observed between internalizing and externalizing problems, yet the developmental dynamics of comorbid symptom presentations are not yet well understood. This study explored the developmental course of latent profiles of internalizing and externalizing symptoms across kindergarten, first grade, and second grade. The sample consisted of 336 children from an urban, low-income community, selected based on relatively high (61%) or low (39%) aggressive/oppositional behavior problems at school entry (64% male; 70% African American, 20% Hispanic). Teachers reported on children's symptoms in each year. An exploratory latent profile analysis of children's scores on aggression/oppositionality, hyperactivity/inattention, anxiety, and social withdrawal symptom factors revealed four latent symptom profiles: comorbid (48% of the sample in each year), internalizing (19%-23%), externalizing (21%-22%), and well-adjusted (7%-11%). The developmental course of these symptom profiles was examined using a latent transition analysis, which revealed remarkably high continuity in the comorbid symptom profile (89% from one year to the next) and moderately high continuity in both the internalizing and externalizing profiles (80% and 71%, respectively). Internalizing children had a 20% probability of remitting to the well-adjusted profile by the following year, whereas externalizing children had a 25% probability of transitioning to the comorbid profile. These results are consistent with the hypothesis that a common vulnerability factor contributes to developmentally stable internalizing-externalizing comorbidity, while also suggesting that some children with externalizing symptoms are at risk for subsequently accumulating internalizing symptoms.

Does the Incredible Years Teacher Classroom Management Training programme have positive effects for young children exhibiting severe externalizing problems in school?: a quasi-experimental pre-post study

BACKGROUND

Young children exhibiting severe externalizing problems in school are at risk of developing several poor outcomes. School-based intervention programs have been found to be effective for students with different problems, including those with behavioral problems, emotional distress, or social problems. The present study investigated whether the IY-TCM programme, as a universal stand-alone school intervention programme, reduced severe child externalizing problems as reported by the teacher, and evaluated if these children improved their social competence, internalizing problems, academic performances and student- teacher relationship as a result of the IY TCM training.

METHODS

A quasi-experimental pre-post study was conducted, including 21 intervention schools and 22 control schools. Children in 1^st - 3^rd grade (age 6-8 years) assessed by their teacher as having severe externalizing problems on the Sutter-Eyberg Student Behavior Inventory-Revised (SESBI-R) total Intensity score, were included in the study, N = 83 (65 boys and 18 girls). Treatment effects were evaluated using 3- level linear mixed models analysis.

RESULTS

In our study we found no differences in change between the two conditions from baseline to follow-up in externalizing problems, social skills, internalizing problems and closeness with teacher. The intervention condition did however show advantageous development in terms of student-teacher conflicts and increased academic performances.

CONCLUSION

The IY Teacher Classroom Management program is not sufficient being a stand-alone universal program in a Norwegian primary school setting, for students with severe externalizing problems. However; some important secondary findings were found. Still, young school children with severe externalizing problems are in need of more comprehensive and tailored interventions.

Student Characteristics and Behaviours in Childhood Predict Self–reported Health in Middle Adulthood

We examined how self–reported and teacher–rated student characteristics in primary school were associated with adult self–reported health. A representative sample of Luxembourgish students was assessed in 1968 ( M age = 11.9, SD = 0.6) and 2008 (N = 745; M age = 51.8, SD = 0.6). Self–reported sense of inferiority and pessimism in childhood were negatively related to subjective health and vitality–related quality of life/health in adulthood (rs = −.08 to −.12); teacher–rated studiousness (age 12 years) was positively related to subjective health, healthcare utilization and vitality–related quality of life/health (age 52 years; rs = .13 to .16). After controlling for childhood IQ, parental socio–economic status, educational attainment and sex in multiple regression analyses, most effects of teacher–rated studiousness showed incremental validity beyond the controls. School entitlement, sense of inferiority, impatience and pessimism were positively related to body mass index (rs = .08 to .13). The responsible student scale and teacher–rated studiousness were negatively related to body mass index (rs = −.09 to −.13). The findings demonstrate that childhood characteristics and behaviours are important life–course predictors of key health dimensions beyond childhood IQ and parental socio–economic status. In addition, this narrower level of assessment adds significantly to the empirical body of knowledge on long–term predictors of health outcomes in adulthood. Copyright © 2016 European Association of Personality Psychology.

Does comorbid anxiety counteract emotion recognition deficits in conduct disorder?

BACKGROUND

Previous research has reported altered emotion recognition in both conduct disorder (CD) and anxiety disorders (ADs) - but these effects appear to be of different kinds. Adolescents with CD often show a generalised pattern of deficits, while those with ADs show hypersensitivity to specific negative emotions. Although these conditions often cooccur, little is known regarding emotion recognition performance in comorbid CD+ADs. Here, we test the hypothesis that in the comorbid case, anxiety-related emotion hypersensitivity counteracts the emotion recognition deficits typically observed in CD.

METHOD

We compared facial emotion recognition across four groups of adolescents aged 12-18 years: those with CD alone (n = 28), ADs alone (n = 23), cooccurring CD+ADs (n = 20) and typically developing controls (n = 28). The emotion recognition task we used systematically manipulated the emotional intensity of facial expressions as well as fixation location (eye, nose or mouth region).

RESULTS

Conduct disorder was associated with a generalised impairment in emotion recognition; however, this may have been modulated by group differences in IQ. AD was associated with increased sensitivity to low-intensity happiness, disgust and sadness. In general, the comorbid CD+ADs group performed similarly to typically developing controls.

CONCLUSIONS

Although CD alone was associated with emotion recognition impairments, ADs and comorbid CD+ADs were associated with normal or enhanced emotion recognition performance. The presence of comorbid ADs appeared to counteract the effects of CD, suggesting a potentially protective role, although future research should examine the contribution of IQ and gender to these effects.

Variants of girls and boys with conduct disorder: anxiety symptoms and callous-unemotional traits

Recent research suggests that among the group of aggressive and antisocial adolescents, there are distinct variants who exhibit different levels of anxiety symptoms and callous-unemotional traits (CU traits). The purpose of the present study was to examine whether such variants are also present in male and female adolescents diagnosed with conduct disorder (CD). We used model-based cluster analysis to disaggregate data of 158 adolescents with CD (109 boys, 49 girls; mean age =15.61 years) living in child welfare and juvenile justice institutions. Three variants were identified: (1) CD only, (2) CD with moderate CU traits and anxiety symptoms, and (3) CD with severe CU traits. Variants differed in external validation measures assessing anger and irritability, externalizing behavior, traumatic experiences, and substance use. The CD variant with moderate CU traits and anxiety symptoms had the most severe pattern of psychopathology. Our results also indicated distinct profiles of personality development for all three variants. Gender-specific comparisons revealed differences between girls and boys with CD on clustering and external validation measures and a gender-specific cluster affiliation. The present results extend previously published findings on variants among aggressive and antisocial adolescents to male and female adolescents diagnosed with CD.

Which kindergarten children are at greatest risk for attention-deficit/hyperactivity and conduct disorder symptomatology as adolescents?

We sought to identify which kindergarten children are simultaneously at risk of moderate or severe symptomatology in both attention-deficit/hyperactivity disorder (ADHD) and conduct disorder (CD) as adolescents. These risk factor estimates have not been previously available. We conducted multinomial logistic regression analyses of multiinformant ratings by the end of middle school of a population-based, longitudinal sample of children followed from kindergarten to eighth grade (N = 7,456). Kindergarten children from low SES households, those raised by mothers with depressive symptoms or experiencing emotional problems or substance abuse, or those who were punished by spanking were significantly more likely to later display severe levels of ADHD-CD symptomatology in eighth grade. Kindergarten children frequently engaging in ADHD-CD-type behaviors were more likely to later experience both moderate (covariate adjusted OR = 2.37) and severe (covariate adjusted OR = 3.63) ADHD-CD symptomatology. Low academic achievement uniquely increased the risk of both moderate and severe symptomatology (adjusted OR range = 1.7 to 2.24). The results should guide early screening and school-based intervention efforts for ADHD-CD. Reducing children's risk for adolescent ADHD-CD symptomatology may require remediating low behavioral and academic functioning by the end of kindergarten. When these 2 modifiable factors occur together they increase kindergarten children's odds of experiencing severe ADHD-CD symptomatology in eighth grade by a multiplicative factor of 8.1.

Do childhood externalizing disorders predict adult depression? A meta-analysis

Childhood externalizing disorders have been linked to adult affective disorders, although some studies fail to substantiate this finding. Multiple longitudinal cohort studies identifying childhood psychopathology and their association with adult psychiatric illness have been published. To examine the association between childhood externalizing symptoms or disorders and the development of adult depression across cohorts, a meta-analysis was performed. Potential studies were identified using a PubMed search through November 2013. All published, prospective, longitudinal, community-sampled cohort studies of children (≤ 13 years) with externalizing symptoms or disorders (aggression, conduct problems, oppositional defiant disorder, conduct disorder), reassessed in adulthood (≥ 18 years) for depressive disorders (major depressive disorder, depressive disorder NOS, or dysthymic disorder) were included. A random effects model was used to summarize the pooled effect sizes. Ancillary analyses considered covariates that could account for variance among studies. Ten studies representing eight cohorts of children initially assessed at age 13 or younger (N = 17,712) were included in the meta-analysis. Childhood externalizing behavior was associated with adult depressive disorders (OR = 1.52, 95% confidence interval = 1.27-1.80, p < 0.0001). Utilizing Orwin's Fail-safe N approach, 263 studies with a mean odds ratio of 1.0 would have to be added to the analysis before the cumulative effect would become trivial. Externalizing psychopathology in childhood is associated with the development of unipolar depressive disorders in adulthood.

A new approach to child mental healthcare within general practice

Background

Child and adolescent mental health problems are frequently not identified and properly treated within general practice. Politicians in the Netherlands are promoting more primary healthcare treatment for mental health problems. The current study aims to evaluate an integrated primary mental healthcare approach for child and adolescent emotional and behavioural problems. This integrated approach allows general practitioners (GPs) to comprehensively explore the request for help, followed by an informed decision to refer, offer short-term treatment within general practice or postpone a decision by asking for additional consultations with youth mental health specialists.

Method

The study is a naturalistic evaluation of Dutch general practices with pre-test and post-test comparison with controls based on data from Electronic Medical Records (EMR). The intervention started in September 2010. EMR data of all GP contacts with children aged 4 to 18 (including diagnosis, prescriptions, referrals) from practices involved in the intervention was used from 1 January 2009 to 31 December 2012. Extra codes were added to the EMR to record aspects of the intervention. Comparable EMR data was used in control practices in 2011.

Results

GPs in the intervention group were able to identify more emotional and behavioural problems after the integrated service had started. They also identified more problems than GPs in the control practices. They were already reluctant to prescribe psychopharmacological medication to children before the intervention, and levels of prescription at intervention GP practices remained low for psychotropic drugs compared to control practices. Referral rates to mental healthcare remained relatively steady after the introduction of the integrated service, but referrals switched from specialized to primary mental healthcare.

Conclusion

An integrated mental healthcare approach within general practice may lead to an increase in detected psychosocial problems among children, and these problems can mainly be treated within the primary care setting.