Sleep patterns and insomnia among internationally adopted adolescents

Depressive Symptoms Among Adolescents in Bangladesh

Adolescent mental well-being hardly took precedence in Bangladesh, which is reflected in both policies and literature. This study assessed the common symptoms of depression among school-going adolescents (aged 10–19 years) in Bangladesh. Primary data were collected during October–November 2019 from 289 participants in four schools using a questionnaire based on the WHO global school-based student health survey and WHO stepwise approach to NCD (Tools version 9.5). Sadness (45.3%) and aggression (40.5%) were the most common depressive symptoms found in the study, followed by confusion (27.7%), worthlessness (21.8%), fatigue (21.5%), and insomnia (18.0%). The sex of the student, grade of study, and duration of daily sleep showed differential associations with these symptoms. These findings indicate a crucial stage of adolescence, where the different societal pressures often ignored by primary carers, could have detrimental effect on children. There is an urgent need to address the growing adolescent mental health issue in Bangladesh and a need for health system to recognize its precedence.

Changes in objectively measured sleep among internationally adopted children in 1-year follow-up during the first years in new families

BACKGROUND

Psychosocial risks and environmental changes experienced by internationally adopted children may predict sleep problems, which are incidentally among the main concerns of adoptive parents. Several questionnaire studies have found sleep of internationally adopted children to be problematic, but none of those used an objective measure in a controlled study.

OBJECTIVE

To determine whether the objectively recorded sleep of internationally adopted children is worse than their controls who are living with their biological parents.

METHODS

To this case-control part of the Finnish Adoption Study, we recruited children who were adopted internationally to Finland between October 2012 and December 2016. Simultaneously, control children were recruited from 16 daycare centers. To assess sleep in children, actigraphy recordings were made twice, 1 year apart, between December 2013 and April 2018. In the adopted group, the first assessment took place 10 months after they had arrived in their families. The associations between adoption status and sleep parameters were analyzed using linear mixed modeling and adjusted for multiple potential confounders, including child age.

RESULTS

Seventy-eight internationally adopted children (boys 64%) aged 1-7 years and 99 controls (boys 53%) aged 2-6 years attended the first sleep recording. The recordings showed that the internationally adopted children slept longer (B = 0.48, 95% CI 0.23-0.73, P < 0.001) than the controls. There were no significant differences in sleep fragmentation or sleep efficiency between the groups. During the 1-year follow-up, the sleep patterns of the adopted children approached those of the controls.

CONCLUSIONS

The internationally adopted children spent more time in bed and slept more than their control children in both recordings. However, their sleep patterns were not very different from those of their peers and the differences appeared to vanish during the first years in their new family.

Sleep patterns and insomnia among adolescents receiving child welfare services: A population-based study

OBJECTIVES

Sleep problems are common in adolescence. We aimed to investigate sleep patterns and insomnia in Norwegian adolescents who have been in contact with child welfare services (CWS), both adolescents living in foster care (FC) and adolescents receiving in-home-services (IHS). Both groups were compared to youth who reported they were not receiving child welfare interventions.

DESIGN

Cross-sectional.

SETTING

The population-based study youth@hordaland from 2012 in Hordaland, Norway.

PARTICIPANTS

About 9421 adolescents (53.8% girls), age range 16-19 years, were divided into 3 groups; IHS group (n = 123), FC group (n = 132), and control group (n = 9166).

MEASUREMENTS

Self-reported information about demographics, detailed sleep patterns, sleep problems, and adverse life events.

RESULTS

Adolescents receiving IHS (vs. controls) had significantly shorter sleep duration, lower sleep efficiency, longer sleep onset latency (SOL), wake after sleep onset (WASO), and higher prevalence of insomnia. They had increased odds of insomnia (adjusted odds ratio [AOR] = 1.77, 95% confidence interval [CI] = 1.19-2.62) and SOL ≥ 30 minutes (AOR = 1.95, CI = 1.32-2.87). Adolescents in FC (vs. controls) reported lower sleep efficiency and longer WASO. When adjusting for sex and age, the associations did not substantially change. When additionally adjusting for adverse life events, the associations were considerably attenuated for both groups, and were no longer significant for the FC group.

CONCLUSION

Our results indicate a higher rate of sleep problems among adolescents receiving interventions from CWS, particularly those receiving IHS. Adverse life events accounted for a substantial part of the increased risk of sleep problems.