Can measures of sleep quality or white matter structural integrity predict level of worry or rumination in adolescents facing stressful situations? Lessons from the COVID-19 pandemic

Sleep Profiles Among Ethnically-Racially Minoritized Adolescents: Associations with Sociocultural Experiences and Developmental Outcomes

OBJECTIVE

This study used latent profile analyses to (1) identify heterogeneous patterns of sleep profiles; (2) examine how discrimination was related to sleep profiles; and (3) investigate how developmental outcomes varied across sleep profiles among ethnically-racially minoritized adolescents.

METHOD

Participants were 350 ethnically-racially minoritized adolescents (69% female; 22% Black-African American, 41% Asian American, and 37% Latinx; Mage = 14.27 years old, SD = 0.61) completed self-reported presurvey measures of everyday discrimination, ethnic-racial discrimination, and self-reported post-survey measures of depressive symptoms, somatic symptoms, self-esteem, and rumination. Objectively and subjectively measured sleep were assessed utilizing a short-term longitudinal (i.e., two-week) design, where adolescents wore a wrist actigraph and completed daily diaries for 14 consecutive days.

RESULTS

Drawing on multiple objectively and subjectively measured sleep indicators, three profiles were identified: Nighttime Sleeper (76.57%), Disrupted Sleeper (14.29%), and Daytime Sleeper (9.14%). Adolescents experiencing higher levels of ethnic-racial discrimination were more likely to be characterized in the Disrupted Sleeper, relative to the Nighttime Sleeper profile. Compared with Asian and Latinx Americans, Black adolescents were more likely to be in the Daytime Sleeper, relative to the Nighttime Sleeper profile. Those in the Disrupted Sleeper profile exhibited the worst developmental outcomes.

CONCLUSIONS

The findings inform clinical interventions focusing on sleep experiences, especially as they relate to protective processes for coping with discrimination. Clinical efforts (e.g., sleep education or therapy to develop routines for adaptive napping) may be beneficial to facilitating healthy sleep behaviors and mitigating sleep disturbances, which in turn, improve developmental well-being among ethnically-racially minoritized adolescents.

A short-interval longitudinal study of associations between psychological distress and hippocampal grey matter in early adolescence

This study of Australian adolescents (N = 88, 12-13-years-old) investigated the relationship between hippocampal grey matter volume (GMV) and self-reported psychological distress (K10) at four timepoints, across 12 months. Participants were divided into two groups; those who had K10 scores between 10 and 15 for all four timepoints were categorised as "low distress" (i.e., control group; n = 38), while participants who had K10 scores of 16 or higher at least once over the year were categorised as "moderate-high distress" (n = 50). Associations were tested by GEE fitting of GMV and K10 measures at the same time point, and in the preceding and subsequent timepoints. Analyses revealed smaller preceding left GMV and larger preceding right GMV were associated with higher subsequent K10 scores in the "moderate-high distress" group. This was not observed in the control group. In contrast, the control group showed significant co-occurring associations (i.e., at the same TP) between GMV and K10 scores. The "moderate-high distress" group experienced greater variability in distress. These results suggest that GMV development in early adolescence is differently associated with psychological distress for those who experience "moderate-high distress" at some point over the year, compared to controls. These findings offer a novel way to utilise short-interval, multiple time-point longitudinal data to explore changes in volume and experience of psychological distress in early adolescents. The results suggest hippocampal volume in early adolescence may be linked to fluctuations in psychological distress.

Rumination as a Mechanism of the Longitudinal Association Between COVID-19-Related Stress and Internalizing Symptoms in Adolescents

The current prospective longitudinal study evaluated brooding rumination as an intervening mechanism of the association between COVID-19-related stress and internalizing symptoms during the first year of the pandemic. Attention-deficit/hyperactivity disorder (ADHD) status and adolescent sex were tested as moderators of the indirect effect. Adolescents with and without ADHD (N = 238; M age = 16.74) completed rating scales of COVID-19 stress and both adolescents and parents completed ratings scales of internalizing symptoms in May/June 2020 (T1). In October/November 2020 (T2), adolescents reported on their brooding rumination. Adolescents and parents reported on internalizing symptoms again in March/April 2021 (T3). Covariates included participant characteristics and baseline symptoms. T1 self-reported COVID-19-related stress was associated with increased T3 self-reported anxiety (ab = 0.10), self-reported depression (ab = 0.07), and parent-reported depression (ab = 0.09) via T2 brooding rumination. The indirect effect did not differ for adolescents with and without ADHD or for female and male adolescents. Brooding rumination may be one mechanism to target to promote the mental health adjustment of adolescents during periods of high stress of the COVID-19 pandemic and future stressors.

Sleep and Sleep Hygiene of Adolescents With and Without ADHD During COVID-19

OBJECTIVE

This study examined the effect of COVID-19 restrictions on the sleep and sleep hygiene of adolescents with ADHD and comorbid sleep problems and neurotypical adolescents (NT).

METHOD

Four groups (two ADHD and two NT) of in total 100 adolescents (50 ADHD and 50 NT) were included. One ADHD and NT group were tested during many COVID-19 restrictions, the other during few. MANCOVAs were implemented with ADHD diagnosis and level of COVID-19 restrictions as independent and sleep outcomes (subjective and objective total sleep time (TST) and sleep onset latency (SOL), sleep and sleep hygiene problems) as dependent variables.

RESULTS

Both groups had a shorter objective TST during the week during many COVID-19 restrictions. Furthermore, adolescents with ADHD had a shorter subjective SOL during the weekend when there were many COVID-19 restrictions, while the SOL of the NT group stayed the same.

CONCLUSION

COVID-19 restrictions are related to the sleep of adolescents with and without ADHD. However, causality and underlying mechanisms need further investigation.

Depression and Anxiety During the COVID-19 Pandemic: Epidemiology, Mechanism, and Treatment

The Coronavirus Disease 2019 (COVID-19) pandemic has had an adverse impact on the physical and mental health of the public worldwide. In addition to illness in patients with COVID-19, isolated people and the general population have experienced mental health problems due to social distancing policies, mandatory lockdown, and other psychosocial factors, and the prevalence of depression and anxiety significantly increased during the pandemic. The purpose of this review is to elucidate the epidemiology, contributing factors, and pathogenesis of depression and anxiety. during the pandemic. These findings indicate that physicians and psychiatrists should pay more attention to and identify those with a high risk for mental problems, such as females, younger people, unmarried people, and those with a low educational level. In addition, researchers should focus on identifying the neural and neuroimmune mechanisms involved in depression and anxiety, and assess the intestinal microbiome to identify effective biomarkers. We also provide an overview of various intervention methods, including pharmacological treatment, psychological therapy, and physiotherapy, to provide a reference for different populations to guide the development of optimized intervention methods.

Cross-cultural validation of the Worries about COVID-19 and its consequences Scale (W-COV) in adolescents and young people

The pandemic context presents remarkable psychological challenges for adolescents and young adults. The aim of the present work was to construct and study the psychometric properties of a scale in Spanish language (W-COV) to measure their worries related to the pandemic. Participants were 5559 people aged between 14 and 25 years old (M = 19.05; SD = 3.28). Self-report data were collected using a cross-sectional and cross-cultural design. Participants were from 5 Spanish-speaking countries. Instruments were W-COV to assess worries about COVID-19 and its consequences; DASS-21 for anxiety, depression and stress; and SWLS for life satisfaction. Exploratory, confirmatory and multi-group factor analyses were conducted to determine the factorial structure of the W-COV and its measurement invariance (configural, metric, scalar and error variance). Correlational and regression analyses were also performed to study convergent and predictive validity. The results suggest that W-COV presents a bifactorial structure: (1) a general factor of worries about COVID-19; and (2) three different factors: worries about health, economic and psychosocial consequences from COVID-19. The internal reliability indices Cronbach's α and Omega were adequate. With respect to the invariance results, the instrument can be used interchangeably in the five countries considered, in both genders and in two different age groups (12-17 and 18-25). Regarding validity, W-COV factors were positively associated with anxiety, depression and stress, and negatively predicted life satisfaction. In conclusion, W-COV is a reliable and valid instrument for researchers and health care professionals to assess the psychological impact of the pandemic on mental health of young Ibero-Americans.

Growing up during a public health crisis: a qualitative study of Born in Bradford early adolescents during Covid-19

BACKGROUND

Whilst children and young people have not often been at forefront of the immediate Covid-19 pandemic health response there has been concern about the indirect consequences of Covid-19 on children's physical and mental health and what the effect of the pandemic will be throughout their lifetimes. Early adolescence is a time of transition and reorientation. This study considers the impact of the first UK Covid-19 lockdown on early adolescents.

METHODS

The study topic was identified through a consultation process which aimed to provide appropriate evidence to local decision makers in Bradford, UK and plan for future interventions. A group of children and their parents from the longitudinal Born in Bradford (BiB) cohort study were randomly selected and then purposively sampled by ethnicity, age, sex and deprivation. The BiB cohort is made up of 13,776 children and their families and were recruited at Bradford Royal Infirmary between 2007 and 2011. 41 interviews (with 20 families: 20 parents and 21 children) were carried out between August and September 2020. Interview data was analysed using reflexive thematic analysis.

RESULTS

The transitional age of the children interviewed had an important influence on their experience Covid-19 and the first UK lockdown. Their age combined with lockdown and school closures meant that they missed out on key learning and social opportunities at a crucial time in their lives. Covid-19 and lockdown also disrupted their daily mental wellbeing and led to increased anxiety, lethargy and low moods, during a period of personal change and social transition.

CONCLUSION

For children at the start of their adolescence undergoing change and formation, the experiences and feelings Covid-19 has set in motion will likely have an impact on their mental and cognitive functioning as they develop further. It is important to acknowledge these early adolescent experiences and continue to monitor and provide targeted support to this group of young people.

Irrational Consumption during the COVID-19 Period

The outbreak of the COVID-19 pandemic has severely impacted the world economy and has, most presumably, exerted a great deal of stress on citizens, in turn leading to the call for timely assessments of how this period might actually impact individuals at the level of everyday well-being and in their behaviors such as consumer decisions. Through one pilot study and two online survey studies, we tentatively investigated this latter question, and demonstrated that the COVID-19 pandemic may increase perceived stress and impair individuals’ sleep quality, which in turn impels their irrational consumption. This research provides preliminary evidence for the impact of the present pandemic on irrational consumption and contributes to the literature on stress and consumer behavior.

The COVID-19 Lockdown and Mental Wellbeing of Females in China

Most studies consider that COVID-19 lockdowns lead to mental health problems for females, while the effect of role change on female mental health has been overlooked. This study aimed to explore multiple facets of the risk of mental distress in a sample of Chinese married females aged 21-50 during the COVID-19 lockdowns. A cross-sectional study was carried out with 613 valid responses from married females in the Guangdong province. Our primary tool was a questionnaire using a Kessler-10 scale to detect the probability of mental distress based on the level of nervousness, tiredness, restlessness, and depression. Eighty-eight point three percent of married females possessed a high risk of psychological distress because they frequently felt tired out, hopeless, and restless. The evidence suggests that the lockdown has caused a conflict in the female role to maintain a balance between family and career. Increasing family care responsibilities are positively associated with nervousness, tiredness, and mental disorder. The heterogeneity of the social role in mental wellbeing is explored. Married females whose income was worse off during the lockdown are negatively associated with mental wellbeing. Married females who are employed are found to be less mentally healthy than the self-employed.

Mental Health and Wellbeing in Young People in the UK during Lockdown (COVID-19)

This study aimed to assess the levels of mental wellbeing and potential for clinical need in a sample of UK university students aged 18-25 during the COVID-19 pandemic. We also tested the dose-response relationship between the severity of lockdown restrictions and mental wellbeing. We carried out a prospective shortitudinal study (one month between baseline and follow up) during the pandemic to do this and included 389 young people. We measured a range of facets of mental wellbeing, including depression, depressogenic cognition (rumination), wellbeing, stress and sleep disturbance. Our primary outcome was 'probable depression' as indexed by a score of ≥10 on the patient health questionnaire (PHQ-8). The prevalence of probable depression was significantly higher than pre-pandemic levels (55%) and did not decrease significantly over time (52%). Higher levels of lockdown severity were prospectively associated with higher levels of depressive symptoms. Nearly all students had at least one mental wellbeing concern at either time point (97%). The evidence suggests that lockdown has caused a wellbeing crisis in young people. The associated long-term mental, social, educational, personal and societal costs are as yet unknown but should be tracked using further longitudinal studies.