Traumatic life events as predictors for depression in middle-aged men and women: A Finnish twin study.

Background: We examined exposure to adulthood traumatic life events (TLEs) and their associations with depression in women and men. Then we examined whether those associations are independent of exposure loading and vulnerability including familial confounding.

Methods: The fourth survey in 2011 of the population-based Finnish Twin Cohort had 8410 participants (45 % men, mean age 60 years).

Prevalence of psychotic-like experiences and their association with depression symptoms among patients entering adolescent psychiatric care.

Background: Psychotic-like experiences (PLEs) are common in clinical adolescent samples and form a continuum based on their frequency and intensity. PLEs can have harmful effects on both behaviour and affect.

Methods: Prevalence and subjective distress due to PLEs were assessed with the Prodromal Questionnaire-Brief (PQ-B) and depressive symptoms with the Beck Depression Inventory (BDI-21A) among adolescents ( = 399; 71.

Mental health after the COVID-19 pandemic among Finnish youth: a repeated, cross-sectional, population-based study.

Background: High levels of mental health problems among young people were reported during the COVID-19 pandemic, but studies of the post-pandemic period are scarce. We assessed mental health problems among Finnish youth before, during, and after the COVID-19 pandemic using nationwide population-based samples. Our aim was to examine in which direction the heightened levels of adolescent mental health problems have developed after the pandemic.

Life-Course Associations Between Smoking and Depressive Symptoms. A 30-Year Finnish Follow-up Study.

Introduction: Relatively little is known about whether the association between smoking and depressive symptoms changes with age and how the trajectories of smoking and depressive symptoms are intertwined during the life course. In this population-based study, these associations were examined from young adulthood to middle age.

Methods: Participants of a Finnish cohort study (N = 1955) were assessed at the ages of 22, 32, 42, and 52 using questionnaires covering daily smoking (yes/no) and the short 13-item Beck Depression Inventory.

Associations of generalized anxiety and social anxiety with perceived difficulties in school in the adolescent general population.

Introduction: Generalized anxiety disorder (GAD), marked by excessive worry, and social anxiety disorder (SAD) are among the clinically most important anxiety disorders in the adolescent population. This study aimed to explore the associations between perceived difficulties in school and heightened levels of self-reported noncomorbid and comorbid GAD and SAD symptoms.

Methods: Survey data of 37,905 Finnish upper secondary school students with a mean age of 17.

Factor and network analysis of psychosis-like experiences and depressive symptoms in a sample of Finnish adolescents entering psychiatric services.

Aim: Psychosis-Like Experiences (PLEs) and depressive symptoms are correlated in clinical adolescent populations. However, symptom-level associations between the two phenomena are not clear.

Methods: We analysed factor structures of a PLE instrument, the Prodromal Questionnaire-Brief (PQ-B), based on dimensions of positive symptoms of schizophrenia, and a depression measurement instrument, the Beck Depression Inventory (BDI-21A) and performed a network analysis of item-level associations between the two measures.

Generalized anxiety among Finnish youth from 2013 to 2021-Trend and the impact of COVID-19.

Background: Alarming levels of emotional symptoms among youth were reported during the COVID-19 pandemic. Studies assessing these figures against the pre-pandemic developments are rare. We examined the trend of generalized anxiety (GA) in adolescents in the 2010s and the effect of the COVID-19 pandemic against this trend.

Family Characteristics, Transgender Identity and Emotional Symptoms in Adolescence: A Population Survey Study.

Sociodemographic and psychosocial family factors have profound implications for adolescent development, identity formation and mental health during the adolescent years. We explored the associations of sociodemographic and psychosocial family factors with transgender identity in adolescence and the role of these factors in the associations between gender identity and emotional disorders. Data from a large adolescent population survey from Finland were analysed using logistic regression models.

Predictors of outcome after a time-limited psychosocial intervention for adolescent depression.

Research on the predictors of outcome for early, community-based, and time-limited interventions targeted for clinical depression in adolescents is still scarce. We examined the role of demographic, psychosocial, and clinical variables as predictors of outcome in a trial conducted in Finnish school health and welfare services to identify factors associating to symptom reduction and remission after a brief depression treatment. A total of 55 12-16-year-olds with mild to moderate depression received six sessions of either interpersonal counseling for adolescents (IPC-A) or brief psychosocial support (BPS).

Comparison of adolescent referred involuntarily or voluntarily to psychiatric hospitalization.

Purpose Of The Study: To study in an adolescent clinical inpatient population how clinical, background and psychological factors differ between adolescents referred voluntarily or involuntarily.

Methods: In this prospective cohort study, we compared adolescents (age 13-17 years,  = 206) who had been referred to psychiatric hospitalization for the first time in their life either voluntarily ( = 144) or involuntarily ( = 62). We gathered from clinical records data on the source, mode and reason for referral as well as on whether after referral the subjects were admitted to the hospital voluntarily or not, and whether they were committed to involuntary hospitalization after the observation period.

Stress, development and mental health study, the follow-up study of Finnish TAM cohort from adolescence to midlife: cohort profile.

Purpose: This cohort profile describes the Stress, development and mental health study (TAM), which is a cohort study investigating risk and protective factors as well as longitudinal associations regarding mental health and well-being from adolescence to midlife. This interdisciplinary cohort study operates, for example, in the fields of public health, social medicine, psychiatry and the life course perspective.

Participants: In 1981 (n=2242, 98.

Adolescent psychiatric outpatient care rapidly switched to remote visits during the COVID-19 pandemic.

Background: The COVID-19-pandemic and especially the physical distancing measures drastically changed the conditions for providing outpatient care in adolescent psychiatry.

Methods: We investigated the outpatient services of adolescent psychiatry in the Helsinki University Hospital (HUH) from 1/1/2015 until 12/31/2020. We retrieved data from the in-house data software on the number of visits in total and categorized as in-person or remote visits, and analysed the data on a weekly basis.

Therapeutic Alliance: A Comparison Study between Adolescent Patients and Their Therapists.

The aim of this study was to examine the congruence of adolescent- and therapist-rated therapeutic alliance, and to explore which rating or combination of ratings would predict treatment outcome or premature termination. We also studied whether the alliance changes over the course of treatment and if the change is related to the outcome or dropout. This study comprised 58 adolescents clinically referred for psychotherapeutic interventions.

Changes over time in mental health symptoms among adolescents in Tampere, Finland.

Background: Mental health problems are common in adolescence and seeking help for them is becoming more common. Referrals to adolescent mental healthcare have recently increased in Finland.

Objective: To examine time trends in internalizing and externalizing mental health symptoms among Finnish adolescents.

Detection, treatment, and course of eating disorders in Finland: A population-based study of adolescent and young adult females and males.

Objective: We assessed the detection, treatment and outcomes of DSM-5 eating disorders in a nationwide community setting.

Method: The FinnTwin12 cohort comprises twins born in 1983-1987 in Finland (n = 5,600), with follow-up starting at age 12. We outline treatment and outcomes of the 127 females and 15 males diagnosed with a lifetime DSM-5 eating disorder in interviews conducted for a subsample (n = 1,347) in their early 20s.

Factors contributing to psychological distress in the working population, with a special reference to gender difference.

Background: Psychological distress refers to non-specific symptoms of stress, anxiety and depression, and it is more common in women. Our aim was to investigate factors contributing to psychological distress in the working population, with a special reference to gender differences.

Methods: We used questionnaire data from the nationally representative Finnish Regional Health and Well-being Study (ATH) collected in the years 2012-2016 (target population participants aged 20 +, n = 96,668, response rate 53%), restricting the current analysis to those persons who were working full-time and under 65 of age (n = 34,468).

Effectiveness and Predictors of Outcome for Psychotherapeutic Interventions in Clinical Settings Among Adolescents.

Background: The aim of this study was to investigate the effectiveness of psychotherapeutic interventions for clinically referred adolescents, as well as to examine whether sociodemographic, clinical, or treatment-related variables and patients' role expectations predict treatment outcome or are possible predictors of treatment dropout.

Method: The study comprised 58 adolescents (mean age 14.2, 65.

Normative and negative sexual experiences of transgender identifying adolescents in the community.

Background: Sexuality is a major facet of development during adolescence. Apace with normal sexual development, sexual experiences become more common and intimate. Recent research reports mixed results as to whether this is the case among transgender identifying adolescents.

Changes in cannabis use according to socioeconomic status among Finnish adolescents from 2000 to 2015.

Background: Despite reduced sanctions and more permissive attitudes toward cannabis use in the USA and Europe, the prevalences of adolescent cannabis use have remained rather stable in the twenty-first century. However, whether trends in adolescent cannabis use differ between socioeconomic groups is not known. The aim of this study was to examine trends in cannabis use according to socioeconomic status among Finnish adolescents from 2000 to 2015.

The predictive capacity of AUDIT and AUDIT-C among adolescents in a one-year follow-up study.

Aim: The Alcohol Use Disorders Identification Test (AUDIT) has been validated for use with adolescents to screen their harmful alcohol consumption. How well AUDIT or its derivative consumption version AUDIT-C predicts the development of problematic alcohol use among adolescents remains unknown. The aim of our study was to examine the predictive capacity of AUDIT and AUDIT-C among adolescents in a one-year follow-up.