Community health nurses' concerns about infant regulatory problems are predictive of mental disorders diagnosed at hospital: a prospective cohort study.

Introduction: Regulatory problems of eating, sleeping, and crying in infancy may index mental health vulnerability in older ages, and knowledge is needed to inform strategies to break the developmental trajectories of dysregulation in early childhood. In this study, we examined the prospective associations between infant regulatory problems at the age of 8-10 months identified by community health nurses (CHN) and mental disorders diagnosed in hospital settings in children aged 1-8 years.

Methods: From a cohort of all newborn children in 15 municipalities in the Capital Region of Copenhagen ( = 43,922) we included all children who were examined by CHNs at the scheduled home visit at the age of 8-10 months ( = 36,338).

Persistent Social Inequality in Adolescent Health Indicators 1991-2022: Trend Study From Denmark.

Objectives: To examine trends in socioeconomic inequality in adolescent health over three decades, across fifteen health indicators: overweight, underweight, headache, stomachache, backpain, emotional symptoms, difficulties falling asleep, loneliness, low life satisfaction, low self-rated heath, smoking, drunkenness, physical inactivity, low vegetable intake, and inadequate toothbrushing.

Methods: The Health Behaviour in School-aged Children (HBSC) study in Denmark included nine identical surveys of 11-15-year-olds from 1991 to 2022, n = 35,423. For each health indicator, we measured absolute and relative socioeconomic inequality by prevalence differences and odds ratios between low and high socioeconomic groups.

Mental Health and Medicine Use for Headache: A Nationally Representative Study of Adolescents in Denmark.

Purpose: This study examined the prevalence of headache medicine use among Danish adolescents and explores the link between mental health, frequent headaches, and medicine use for headache. We hypothesized that poor mental health increases headache occurrence, leading to greater medicine use.

Methods: The 2022 Danish Health Behaviour in School-aged Children (HBSC) study surveyed 5292 students aged 11, 13, and 15.

Bullying at School, Cyberbullying, and Loneliness: National Representative Study of Adolescents in Denmark.

Aims: The aim was to examine how loneliness was associated with bullying victimization at school and online.

Methods: We used data from the Danish arm of the international Health Behavior in School-aged Children (HBSC) study from 2022. The study population was a nationally representative sample of 11-15-year-olds who completed the internationally standardized HBSC questionnaire at school, = 5382.

Recurrent headache, stomachache, and backpain among adolescents: association with exposure to bullying and parents' socioeconomic status.

Objectives: Recurrent pain is a prevalent and severe public health problem among adolescents and is associated with several negative health outcomes. In a representative sample of adolescents this study examined 1) whether exposure to bullying and low socioeconomic status (SES) were associated with recurrent headache, stomachache and backpain, 2) the combined effect of exposure to bullying and low SES on recurrent pain and 3) whether SES modified the association between bullying and recurrent pain.

Methods: Data derived from the Danish contribution to the international collaborative study Health Behaviour in School-aged Children (HBSC).