Changes In Mental Health Problems Research Articles

Mental health problems among adolescents during the COVID-19 pandemic: a repeated cross-sectional study from Sweden.

Most international studies have concluded that exposure to the COVID-19 pandemic was associated with worse mental health. Sweden implemented lighter restrictions than many other countries. We evaluated the association between changes in exposure of COVID-19 restrictions and changes in mental health problems among Swedish adolescents. Repeated cross-sectional data were derived from the Stockholm school survey, mandatory for all students in municipal schools and voluntary for students in private schools. Unexposed students were assessed in the year 2020 and exposed were assessed in 2022. Mental health was assessed using items similar to the psychosomatic problem scale. All variables were dichotomised, and a non-parametric logistic regression was used to evaluate associations. A significant positive association was found between exposure of COVID-19 restrictions and self-reports of five to seven mental health problems a week for girls (odds ratio (OR) 1.29, 95% confidence interval (CI) 1.18-1.41), but a non-significant association was found for boys (also after controlling for relevant covariates). Among boys and girls (shown), changes in mental health during the pandemic were moderated by social support from parents (OR 2.23, 95% CI 1.98-2.51), bullying victimisation (OR 2.24, 95% CI 2.06-2.66), a sensation-seeking temperament (OR 1.40, 95% CI 1.24-1.58) and school achievement (OR 1.34, 95% CI 1.18-1.51). Compared with boys, adolescent girls self-reported worse mental health following COVID-19 exposure. Girls may have been more affected by social distancing regulations in Sweden during the pandemic than boys and may require additional psychosocial support post-pandemic. Social support from parents may play an important role.

Changes in mental health problems during the COVID-19 pandemic in Mexican youth: Insights from the Voces-19 study.

Previous research suggests that the mental health impacts of the COVID-19 pandemic were stronger during the first months of it. It has also been proposed that those impacts depended on gender and other social determinants. We aim to describe the change in prevalence of mental health problems (symptoms of common mental disorders [CMD], alcohol, and drug use) between two time periods during the pandemic, and the association of mental health problems with social determinants, in adolescents and young adults in Mexico. We conducted a repeated cross-section analysis of data from VoCes-19, an online survey in November 2020 to February 2021 and November 2021 to March 2022 (combined n = ×224,099). We assessed the change in the prevalence of mental health problems, the differences in prevalence and change in the prevalence by gender, and the association of social determinants and pandemic-related variables with mental health problems, by means of multivariate regression models. The prevalence of CMD decreased (46.0% vs. 42.4%), while the prevalence of alcohol (frequent use 8.4% vs. 10.3%) and drug use (4.6% vs. 7.7%) increased. The three conditions increased more among girls/young women and trans/queer/non-binary participants than among boys/young men. The results point to the importance of considering the gendered social context of young people. A better understanding of the social circumstances that relate with mental health is required to inform interventions for these age groups.

Changes in affective control covary with changes in mental health difficulties following affective control training (AffeCT) in adolescents.

Everyday affective fluctuations are more extreme and more frequent in adolescence compared to any other time in development. Successful regulation of these affective experiences is important for good mental health and has been proposed to depend on affective control. The present study examined whether improving affective control through a computerised affective control training app (AffeCT) would benefit adolescent mental health. One-hundred and ninety-nine participants (11-19 years) were assigned to complete 2 weeks of AffeCT or placebo training on an app. Affective control (i.e. affective inhibition, affective updating and affective shifting), mental health and emotion regulation were assessed at pre- and post-training. Mental health and emotion regulation were assessed again one month and one year later. Compared with the placebo group, the AffeCT group showed significantly greater improvements in affective control on the trained measure. AffeCT did not, relative to placebo, lead to better performance on untrained measures of affective control. Pre- to post-training change in affective control covaried with pre- to post-training change in mental health problems in the AffeCT but not the placebo group. These mental health benefits of AffeCT were only observed immediately following training and did not extend to 1 month or year post-training. In conclusion, the study provides preliminary evidence that AffeCT may confer short-term preventative benefits for adolescent mental health.

Service Use as a Predictor of Change in Mental Health Problems Among Children: A Prospective Cohort Study.

Psychosocial interventions for children's mental health problems typically differ in several characteristics, such as therapist training, content, motivation for treatment, and extent of comorbid conditions among patients, depending on whether the interventions take place in clinical research studies or in real-life settings. Accordingly, the effects found in research studies may not be generalizable to typical service provision. The authors sought to examine the potential associations between receiving usual care and later psychiatric symptoms, impairment, and potential improvements in social skills. Participants (N=996) drawn from the 2003-2004 birth cohorts in Trondheim, Norway, included children who received usual care and those who did not receive any services (as a control group). The children were assessed with biennial clinical interviews from ages 4 to 14 years. Random intercept, cross-lagged panel models were combined with propensity scoring to adjust for measured time-varying and all unmeasured time-invariant confounders. Usual care was not associated with alterations in social skills or impairment due to mental health problems. Similarly, usual care provided to 7- to 12-year-olds did not predict changes in the number of symptoms of psychiatric disorders. However, usual care received at ages 0-4 and 5-6 predicted a slight increase in the number of psychiatric symptoms 2 years later. No significant associations between usual care and improved outcomes were detected. These observational findings reveal the need to implement existing evidence-based approaches in usual care and to develop evidence-based approaches to the complex cases often seen in specialty and community care systems.

Developmental changes in and the relationship between psychological resilience and mental health problems in adolescents relocated for poverty alleviation in the context of COVID-19 epidemic prevention and control.

Adolescents relocated for poverty alleviation have considerable mental health problems (MHPs) in the context of changing living environments and COVID-19 epidemic prevention and control, and psychological resilience (PR) is closely related to MHPs. Existing studies have mainly used cross-sectional research to investigate the relationship between PR and MHPs using PR as a predictor variable. This study investigated developmental changes in the PR and MHPs of relocated adolescents as well as the relationship between these factors. A longitudinal study was conducted to assess the PR and MHPs of 1,284 relocated adolescents. Data were collected at approximately 12-month intervals at three time points: spring of 2020 (T1), spring of 2021 (T2), and spring of 2022 (T3). The 1284 adolescents consisted of 620 males and 664 females; 787 were in the fourth grade of elementary school, 455 were in the first grade of middle school, and 42 were in the first grade of high school. The collected data were analyzed using SPSS 25.0 and Mplus 8.1 and methods such as latent growth models and cross-lagged regression analysis. (1) The PR level of relocated adolescents showed an overall increasing trend (slope = 0.16, p < 0.01), while the MHPs showed an overall decreasing trend (slope = -0.03, p < 0.01). (2) The initial PR level differed significantly from the initial MHPs level (β = -0.755, p = 0.00), and the rate of change in PR differed significantly from the rate of change in MHPs (β = -0.566, p = 0). The initial MHPs level differed significantly from that of PR (β = -0.732, p = 0.00), and the rate of change in MHPs differed significantly from the rate of change in PR (β = -0.514, p = 0.00). (3) Among the three sets of measurements of PR and MHPs, there were significant pairwise differences. (1) The PR level of relocated adolescents increased over time, and the MHPs of relocated adolescents decreased over time. (2) The initial PR level of relocated adolescents had a negative predictive effect on the initial MHPs level, and the rate of change in PR had a negative predictive effect on the rate of change in MHPs. (3) The PR and MHPs of relocated adolescents exhibited a bidirectional, mutually influencing relationship.

Health behaviors and subsequent mental health problems during the COVID-19 pandemic: A longitudinal analysis of adults in the UK.

Public health mitigation policies aimed at slowing the spread of COVID-19 led to an increase in mental health problems (MHPs). This study examines the association between multiple pre-pandemic health behaviors and MHPs prior to, and during, the COVID-19 pandemic. We analyzed a representative population sample of 11,256 adults (aged 20-65 years) from Understanding Society-The UK Household Longitudinal Study. Baseline data from participants interviewed in 2017/2019 (wave 9) were linked to web surveys conducted during the COVID-19 pandemic. We used latent class analysis (LCA) to identify mutually exclusive health behavior (physical activity, alcohol consumption, eating habits and smoking tobacco) clusters by gender, and examined the sociodemographic correlates of each cluster. We assessed how pre-pandemic latent classes of health behaviors were associated with changes in MHPs during the pandemic using fixed effects regression models. Three health behavior clusters were identified: positive (33%), moderate (24%), and high risk (43%), where similar behaviors clustered within individuals and sociodemographic circumstances. In particular, gender, age, migrant status and ethnicity were found to have strong associations with each cluster. Our results also demonstrated a clear association in MHPs with health behaviors both prior to, and during the pandemic. There were significant increases in MHPs between 2017/2019 and January 2021, with fluctuations coinciding with changes in public health mitigation policies. Assessments across the three clusters showed about 25.2%, 16.9%, and 0.7% increases in MHPs in the positive, moderate and high risk health behavior clusters, respectively. This study shows that pre-pandemic health behaviors were significantly associated with mental health before and during the pandemic. Holistic policy interventions and promotions targeting multiple health behaviors may be an effective strategy to improve mental health in the pandemic recovery period.

Has the “Double Reduction” policy relieved stress? A follow-up study on Chinese adolescents

Purpose“Double Reduction” Policy requires schools to reduce the burden of excessive homework and off-campus training for Chinese students to reduce their academic stress and promote mental health. We conducted a study in compulsory education students before and after the “Double Reduction” Policy to explore changes in mental health problems and relevant influential factors.MethodsA total of 28,398 elementary and junior high school students completed both waves of the survey through electronic questionnaires. Depressive symptoms were assessed using the Patient Heath Questionnaire (PHQ-9), and anxiety symptoms were assessed using the Generalized Anxiety Disorder Scale (GDA-7). Demographic information was evaluated at baseline, and “Double Reduction” related factors and negative life events were measured at follow up.ResultsThe overall depression and anxiety levels significantly decreased after the “Double Reduction” Policy. Girls, poor parental marital quality, chronic physical illness, and psychiatric family history were related to increased occurrence of mental health. Sleep duration > 8 h/night, reduced homework, more extracurricular activities more time with parents, and reduced academic stress were protective factors against mental health problems.ConclusionsThe “Double Reduction” Policy has improved the mental health symptoms of students to a certain extent. Appropriately increasing sleep time, participating in more extracurricular activities and parental involvement, and reducing the burden of homework are effective ways to promote the development of students’ mental health.

Leaving child and adolescent mental health services in the MILESTONE cohort: a longitudinal cohort study on young people's mental health indicators, care pathways, and outcomes in Europe

The configuration of having separate mental health services by age, namely child and adolescent mental health services (CAMHS) and adult mental health services (AMHS), might be a barrier to continuity of care that adversely affects young people's mental health. However, no studies have investigated whether discontinuity of care in the transition period affects mental health. We aimed to discern the type of care young people receive after reaching the upper age limit of their CAMHS and examine differences in outcomes at 24-month follow-up between young people receiving different types of care. To assess mental health in young people from 39 CAMHS in eight European countries (Belgium, Croatia, France, Germany, Italy, Ireland, the Netherlands, and the UK), we did a longitudinal cohort study. Eligible young people were CAMHS users up to 1 year younger than the upper age limit of their CAMHS or up to 3 months older, if they were still in CAMHS. Information on mental health service use, mental health problems (ie, using the Health of the Nation Outcome Scale for Children and Adolescents, Youth Self-Report and Adult Self-Report, DSM-5, and ICD-10), and sociodemographic characteristics were collected using self-reported, parent-reported, and clinician-reported interviews and questionnaires. Mixed models were applied to assess relationships between baseline characteristics, mental health service use, and outcomes. The MILESTONE cohort included 763 young people. The participants were 60·0% female (n=458) and 40·0% male (n=305), 90·3% White (n=578), and had a mean age of 17·5 years (range 15·2-19·6 years). Over the 24-month follow-up period, 48 young people (6·3%) actively withdrew from the study. For young people, the higher their scores on the Health of the Nation Outcome Scale for Children and Adolescents (p=0·0009) and Youth Self-Report and Adult Self-Report (p=0·046), and who had a clinical classification of severe mental illness (p=0·0033), had suicidal thoughts or behaviours or self-harm (p=0·034), used psychotropic medication (p=0·0014), and had a self-reported or parent-reported need for continued treatment (p&lt;0·0001) at baseline, were more likely to transition to AMHS or stay in CAMHS than to have care end. Overall, over the 24-month follow-up period, the mental health of young people improved, but 24·4% of young people reported an increase in problems calculated using the reliable change index, of whom 5·3% had a clinically relevant increase in problems. At 24-month follow-up, no differences in change in mental health problems since baseline were found between young people who used different types of care (CAMHS, AMHS, or no care). Although approximately half of young people reaching the upper age limit of their CAMHS stop using mental health services, this was not associated with a deterioration in their mental health. Young people with the most severe mental health problems are more likely to receive continued care. If replicated, our findings suggest investments in improving transitional care for all CAMHS users might not be cost-effective in times of rising health-care costs, but might be better targeted at a subgroup of young people with increasing mental health problems who do not receive continued treatment. European Commission's 7th Framework Programme.

Analyzing protective factors for adolescents’ mental health during COVID-19 pandemic in Spain: A longitudinal study

ObjectiveThis study examined the protective role of self-esteem and perceived emotional intelligence on mental health problems in Spanish adolescents during COVID-19 pandemic. MethodParticipants (N=139; Mage=13.83years; SD=0.96; 63.8% female) completed measures before the outbreak of COVID-19 (T1) and during the first wave of the pandemic in Spain (T2). Participants self-reported emotional intelligence, self-esteem, mental health problems and suicidal behavior. ResultsAdolescent mental health problems were equally affected by COVID-19 pandemic according to gender, age and lockdown conditions. Adolescents with low levels of emotional intelligence and self-esteem at T1 showed a significant decrease in self-reported anxiety, depression, stress and suicidal behavior at T2. However, adolescents with average or high levels of emotional intelligence and self-esteem at T1 showed no significant changes in mental health problems at T2. Self-esteem at T1 meditated the relationships between emotional intelligence at T1 (clarity and repair) and emotional symptoms at T2 (depression, anxiety and stress). Furthermore, the relationship between self-esteem and anxiety symptoms was moderated by the number of people living together during COVID-19 lockdown. ConclusionOur findings highlight the protective role of pre-pandemic development of self-esteem and emotional intelligence in mitigating the impact of COVID-19 outbreak on adolescent mental health during the pandemic.

Longitudinal trajectories of mental health and loneliness for Australian adolescents with-or-without neurodevelopmental disorders: the impact of COVID-19 school lockdowns.

The impact of COVID-19 (SARS-CoV-2) pandemic school lockdowns on the mental health problems and feelings of loneliness of adolescents with neurodevelopmental disorders (NDDs) is hypothesized to be greater than that of their non-NDD peers. This two and a half year longitudinal study compared changes in the mental health and loneliness of Western Australian adolescents pre-COVID-19 (November 2018 and April 2019), immediately prior to COVID-19 school lockdowns (March 2020), and post schools reopening (July/August 2020). An age-and-gender matched sample of 476 adolescents with-or-without NDDs completed online assessments for mental health and loneliness. Adolescents with NDDs reported elevated levels of adverse mental health across all four waves of data collection. These young people experienced little change in mental health problems and feelings of loneliness over time, and any increase during school lockdowns returned to, or fell below pre-COVID-19 levels once schools reopened. In comparison, adolescents without NDDs experienced significant increases from a low baseline in depression symptoms, externalizing symptoms, feelings of isolation, and having a positive attitude to being alone, and evidenced a significant decline in positive mental wellbeing. Quality of friendships were unaffected by COVID-19 school lockdowns for all adolescents regardless of NDD status. Of the adolescents with NDDs, those with Attention-Deficit/Hyperactivity Disorder reported a significant increase in positive mental wellbeing following school lockdowns. Adolescents with NDDs emerged relatively unscathed from COVID-19 school lockdowns and the short term impacts associated with these were not maintained over time. These findings should be considered in the context of this study's geographical location and the unpredictability of school lockdowns. Learning to live with school lockdowns into the future may be a critical element for further investigation in the context of interventions.

Changes in mental health problems and suicidal behaviour in students and their associations with COVID-19-related restrictions in Norway: a national repeated cross-sectional analysis

ObjectiveThe COVID-19 pandemic has had a devastating impact on higher education, with the closure of student campuses. The aim of this study was to examine changes and prevalence of mental...

Multiple health risk behaviors and mental health from a life course perspective: The Dutch TRAILS study

We examined trajectories of multiple health risk behavior (MHRB) patterns throughout adolescence, and changes in mental health from childhood to young adulthood. Further, we assessed how continuity or onset of MHRBs overall were associated with subsequent changes in mental health, and whether this varied by type of MHRBs.We used six waves of the prospective Dutch TRAILS study (2001–2016; n = 2229), covering ages 11 until 23. We measured MHRBs (substance use: alcohol misuse, cannabis use, smoking; and obesity-related: overweight, physical inactivity, irregular breakfast intake) at three time points during adolescence. We assessed mental health as Youth/Adult Self-report total problems at ages 11 and 23. Latent class growth analyses and ANOVA were used to examine longitudinal trajectories and associations.We identified six developmental trajectories for the total of MHRBs and mental health. Trajectories varied regarding likelihood of MHRBs throughout adolescence, mental health at baseline, and changes in mental health problems in young adulthood. We found no associations for the continuity of overall MHRBs throughout adolescence, and neither for early, mid- or late onset, with changes in mental health problems in young adulthood. However, continuity of MHRBs in the obesity-related subgroup was significantly associated with an increase in mental health problems.Adolescents with the same MHRB patterns may, when reaching adulthood, have different levels of mental health problems, with mental health at age 11 being an important predictor. Further, involvement with obesity-related MHRBs continuously throughout adolescence is associated with increased mental health problems in young adulthood.

Effectiveness of Transdiagnostic Cognitive-Behavioral Psychotherapy Compared With Management as Usual for Youth With Common Mental Health Problems

Behavioral therapy and cognitive-behavioral therapy (CBT) programs targeting a single class of problems have not been widely implemented. The population of youths with common mental health problems is markedly undertreated. To determine the effectiveness of a new transdiagnostic CBT program (Mind My Mind [MMM]) compared with management as usual (MAU) in youths with emotional and behavioral problems below the threshold for referral to mental health care. This pragmatic, multisite, randomized clinical trial of MMM vs MAU was conducted from September 7, 2017, to August 28, 2019, including 8 weeks of postintervention follow-up, in 4 municipalities in Denmark. Consecutive help-seeking youths were randomized (1:1) to the MMM or the MAU group. Main inclusion criteria were age 6 to 16 years and anxiety, depressive symptoms, and/or behavioral disturbances as a primary problem. Data were analyzed from August 12 to October 25, 2019. The MMM intervention consisted of 9 to 13 weekly, individually adapted sessions of manualized CBT delivered by local psychologists. The MAU group received 2 care coordination visits to enhance usual care. The primary outcome was change in mental health problems reported by parents at week 18, using the Strengths and Difficulties Questionnaire (SDQ) Impact scale (range, 0-10 points, with higher scores indicating greater severity of distress and impairment). Primary and secondary outcomes were assessed in the intention-to-treat population at week 18. Maintenance effects were assessed at week 26. A total of 396 youths (mean [SD] age, 10.3 [2.4] years; 206 [52.0%] boys) were randomized to MMM (n = 197) or MAU (n = 199), with primary outcome data available in 177 (89.8%) and 167 (83.9%), respectively, at 18 weeks. The SDQ Impact score decreased by 2.34 points with MMM and 1.23 with MAU, from initial scores of 4.12 and 4.21, respectively (between-group difference, 1.10 [95% CI, 0.75-1.45]; P < .001; Cohen d = 0.60). Number of responders (≥1-point reduction in SDQ Impact score) was greater with MMM than with MAU (144 of 197 [73.1%] vs 93 of 199 [46.7%]; number needed to treat, 4 [95% CI, 3-6]). Secondary outcomes indicated statistically significant benefits in parent-reported changes of anxiety, depressive symptoms, daily functioning, school attendance, and the principal problem. All benefits were maintained at week 26 except for school attendance. In this randomized clinical trial, the scalable transdiagnostic cognitive-behavioral intervention MMM outperformed MAU in a community setting on multiple, clinically relevant domains in youth with emotional and behavioral problems. ClinicalTrials.gov Identifier: NCT03535805.

Uncontrollable and controllable negative life events and changes in mental health problems: Exploring the moderation effects of family support and self-efficacy in economically disadvantaged adolescents

Abstract Background Individuals’ psychological responses to changing life circumstances may depend on the particular features of the events, as well as the external and internal resources they possess. To date, little attention has been paid to the role of uncontrollability and controllability of negative life events (NLEs) in affecting mental health problems, especially for economically disadvantaged adolescents. Aims This study examines whether the uncontrollability and controllability of NLEs are related to changes in mental health problems and whether the moderating effects of family support and self-efficacy are apparent. Methods A series of logistic regression models and hierarchical linear regression model were used to analyze longitudinal data on 818 economically disadvantaged adolescents in Taiwan. Results Controllable NLEs increased the likelihood of psychiatric morbidity and the symptom levels of mental health problems during the four-year period, whereas uncontrollable events did not. Family support did not act as a moderator among the vulnerable group. Self-efficacy did not provide a buffering effect but, in fact, strengthened the relationship between controllable events and changes in psychiatric morbidity. Conclusion To improve the mental health of economically disadvantaged adolescents, results suggest that identifying those who show inconsistencies between high self-efficacy and poor behaviors and then providing them with behavioral change strategies and the peer support system in school might be a promising approach.

Association of parental identification of child overweight and mental health problems during childhood.

Public health policies attempt to increase parental identification of child overweight and obesity. The objective of the present research was to determine the cross-sectional, prospective and longitudinal associations between parental identification of child overweight and child mental health problems. We made use of two cohort studies of Australian (Longitudinal Study of Australian Children, LSAC) and Irish children (Growing up in Ireland Study, GUI) that measured parental identification of child overweight and child mental health problems. Participant included 6502 (LSAC) and 7503 (GUI) children (49% female) and their parents. Child mental health problems were measured using child, parent and teacher-reported Strengths and Difficulties Questionnaires (SDQ) at ages 9/10 years old to 12/13 years old. In all analyses we controlled for child Z-BMI. In LSAC children whose parents identified them as being overweight at age 10 experienced worse mental health at age 10 (β = 0.21, SE = 0.04) and age 12 (β = 0.13, SE = 0.04) than children whose parents failed to identify them as overweight. In GUI children whose parents identified them as being overweight at age 9 experienced worse mental health at age 9 (β = 0.20, SE = 0.04) and age 13 (β = 0.22, SE = 0.04). In LSAC parental identification of child overweight at age 10 did not significantly predict changes in mental health problems from age 10 to 12 (β = -0.02, SE = 0.03). In GUI parental identification of child overweight was predictive of increases in mental health problems from age 9 to 13 (β = 0.08, SE = 0.03). Parental identification of child overweight and obesity is associated with worse child mental health, independent of child body weight. Parents should be aware of the potential stigma and mental health difficulties associated with labelling a child as overweight.

Parent- and Teacher-Rated Effectiveness of Cognitive-Behavioral Therapy for Children and Adolescents Under Usual Care Conditions in a University Outpatient Clinic.

Compared to randomized controlled trials, studies examining the effectiveness of cognitive behavioral therapy (CBT) in children and adolescents with mental disorders are rare, and a teacher perspective is scarce. The present study investigated the effectiveness of routine CBT in 519 patients aged 6-18years with mental disorders. Changes in mental health problems were assessed in teacher (Teacher Report Form, TRF) and parent rating (Child Behavior Checklist, CBCL) and were analyzed within the total sample, yielding statistically significant, small to medium effect sizes (teacher rating: d = .74-2.39; parent rating: d = .65-1.18). Changes in a subgroup of patients with elevated symptom scores at treatment start were compared to a historical control group receiving weekly academic tutoring. Net total score effect sizes lay between d = 0.98 and d = 1.29 for teacher rating (parent rating: d = 0.84 to d = 1.01). Nevertheless, a substantial number of patients remained in the clinical range. Symptom changes during family- and patient-based CBT interventions did not differ from treatments including additional school-based interventions, as was also the case for the comparison of treatments with and without additional pharmacotherapy.

Gender differences in mental health problems among adolescents and the role of social support: results from the Belgian health interview surveys 2008 and 2013

BackgroundTo investigate how social support relates to mental health problems for Belgian late adolescents and young adults 15–25 years of age. Additionally, we examine changes in mental health problems between 2008 and 2013 and investigate gender differences.MethodsMultivariate analysis of variance was used to investigate (1) psychological distress, (2) anxiety and (3) depression among 713 boys and 720 girls taken from two successive waves (2008 and 2013) of a representative sample of the Belgian population (Belgian Health Interview survey). Psychological distress was measured by the General Health Questionnaire, anxiety and depression by the Symptom Check-List-90-Revised.ResultsGender differences were found for psychological distress, anxiety and depression with girls reporting significantly higher scores than boys. Multivariate analysis of variance (MANOVA) revealed that adolescents who are dissatisfied with their social contacts and experience poor social support reported more psychological distress, anxiety and depression. In addition, young adult boys (20–25 years of age) were more likely to experience psychological distress when compared to late adolescent boys (15–19 years of age). Finally, the prevalence of anxiety and depression increased substantially between 2008 and 2013 for girls and to a lesser extent for boys.ConclusionsEspecially girls and young people with poor social support experience mental health problems more frequently than boys and those with strong social support. Improving social support among young people may serve as a protective buffer to mental health problems.

Risk and protective factors of health-related quality of life in children and adolescents: Results of the longitudinal BELLA study.

AimsCross-sectional studies demonstrated associations of several sociodemographic and psychosocial factors with generic health-related quality of life (HRQoL) in children and adolescents. However, little is known about factors affecting the change in child and adolescent HRQoL over time. This study investigates potential psychosocial risk and protective factors of child and adolescent HRQoL based on longitudinal data of a German population-based study.MethodsData from the BELLA study gathered at three measurement points (baseline, 1-year and 2-year follow-ups) were investigated in n = 1,554 children and adolescents aged 11 to 17 years at baseline. Self-reported HRQoL was assessed by the KIDSCREEN-10 Index. We examined effects of sociodemographic factors, mental health problems, parental mental health problems, as well as potential personal, familial, and social protective factors on child and adolescent HRQoL at baseline as well as over time using longitudinal growth modeling.ResultsAt baseline, girls reported lower HRQoL than boys, especially in older participants; low socioeconomic status and migration background were both associated with low HRQoL. Mental health problems as well as parental mental health problems were negatively, self-efficacy, family climate, and social support were positively associated with initial HRQoL. Longitudinal analyses revealed less increase of HRQoL in girls than boys, especially in younger participants. Changes in mental health problems were negatively, changes in self-efficacy and social support were positively associated with the change in HRQoL over time. No effects were found for changes in parental mental health problems or in family climate on changes in HRQoL. Moderating effects for self-efficacy, family climate or social support on the relationships between the investigated risk factors and HRQoL were not found.ConclusionThe risk factor mental health problems negatively and the resource factors self-efficacy and social support positively affect the development of HRQoL in young people, and should be considered in prevention programs.

Longitudinal changes in glucocorticoid receptor exon 1F methylation and psychopathology after military deployment

Several cross-sectional studies have demonstrated the relevance of DNA methylation of the glucocorticoid receptor exon 1F region (GR-1F) for trauma-related psychopathology. We conducted a longitudinal study to examine GR-1F methylation changes over time in relation to trauma exposure and the development of post-deployment psychopathology. GR-1F methylation (52 loci) was quantified using pyrosequencing in whole blood of 92 military men 1 month before and 6 months after a 4-month deployment period to Afghanistan. GR-1F methylation overall (mean methylation and the number of methylated loci) and functional methylation (methylation at loci associated with GR exon 1F expression) measures were examined. We first investigated the effect of exposure to potentially traumatic events during deployment on these measures. Subsequently, changes in GR-1F methylation were related to changes in mental health problems (total Symptom Checklist-90 score) and posttraumatic stress disorder (PTSD) symptoms (Self-Report Inventory for PTSD). Trauma exposure during deployment was associated with an increase in all methylation measures, but development of mental health problems 6 months after deployment was only significantly associated with an increased functional methylation. Emergence of post-deployment PTSD symptoms was not related to increased functional methylation over time. Pre-deployment methylation levels did not predict post-deployment psychopathology. To our knowledge, this is the first study to prospectively demonstrate trauma-related increases in GR-1F methylation, and it shows that only increases at specific functionally relevant sites predispose for post-deployment psychopathology.

T62 - Longitudinal Changes In Glucocorticoid Receptor 1f Methylation And Psychopathology After Military Deployment

Background The glucocorticoid receptor (GR) 1F region is involved in transcription and expression of the GR protein and influences hypothalamic-pituitary-adrenal (HPA)-axis activity. Several studies have investigated GR-1F DNA methylation in the context of traumatic stress and psychiatric disorders, such as major depressive disorder and posttraumatic stress disorder (PTSD). However, longitudinal studies examining GR-1F DNA methylation before and after exposure to traumatic stress are lacking. We therefore aimed to investigate prospective DNA methylation changes in the GR-1F region after military deployment and its relation to the emergence of psychopathology. Methods Whole blood DNA methylation in the entire GR-1F region (52 CpGs) before and six months after deployment was quantified using pyrosequencing (N=92). Methylation levels were linked to post-deployment mental health problems (Revised Symptom Checklist, SCL-90), PTSD symptoms (Self-Rating Inventory for PTSD) and trauma exposure during deployment. Moreover, methylation was related to GR-1F expression, GR binding and genetic variation in the GR. Mean methylation, the number of methylated sites (methylation burden), mean methylation at transcription factor binding sites and at CpGs significantly associated with GR-1F expression (functional methylation) were examined. Results Trauma exposure during deployment and the emergence of mental health problems were significantly related to an increased methylation burden (t=2.23, p=2.8x10-2, =0.45 and t=2.24, p=2.7x10-2 and =0.085, respectively), which was associated with both decreased GR-1F expression (t=-2.92, p=4.7x10-3, =-1.93) and GR binding (t=-2.13, p=3.9x10-2, =-2.9x10-3). Moreover, development of psychopathology symptoms was significantly associated with increased methylation at functionally relevant CpGs (mental health problems: t=3.73, p=3.5x10-4, =1.2x10-2; PTSD symptoms: t=2.10, p=3.8x10-2, =0.59). Change in mean methylation was associated with a change in mental health problems (t=1.99, p=5.0x10-2, =4.1x10-3) and in GR-1F expression (t=-2.35, p=2.2x10-2, =-0.074). Discussion This longitudinal study in a military cohort shows that GR-1F DNA methylation levels are related to trauma exposure during deployment and the development of post-deployment psychopathology symptoms, particularly at functionally relevant sites. Together, our results provide further insight in transcriptional regulation of the glucocorticoid receptor gene, by demonstrating that GR-1F DNA methylation levels can vary over time and are related to stress vulnerability and the emergence of post-deployment psychopathology symptoms.