Child and Adolescent Psychiatry and Mental Health最新文献

Background: Depression is a significant health concern among children and adolescents. Previous epidemiological studies on depressive symptoms in this population have yielded inconsistent findings. This study aims to systematically estimate the prevalence of depressive symptoms among Chinese children and adolescents.

Method: A comprehensive literature search was conducted in both English (PubMed, EMBASE) and Chinese (China National Knowledge Infrastructure, WANFANG) databases from their inception until October 15, 2024. This meta-analysis employed a random-effects model to estimate the pooled prevalence of depressive symptoms.

Results: A total of 439 eligible studies, comprising 1,497,524 participants, were included in the analysis. The pooled point prevalence of depressive symptoms among children and adolescents was found to be 26.17% (95% CI 25.00-27.41%), with significant heterogeneity among studies (I² = 100%, p < 0.001). The most commonly used scales were the SDS and CES-D; the SDS reported a higher prevalence (28.80%, 95% CI 26.88-30.85%) compared to the CES-D (24.50%, 95% CI 22.49-26.68%). There was no clear temporal trend in the prevalence of depressive symptoms over time (r = 0.03, P = 0.74). The highest pooled prevalence was observed in high school students (28.23%, 95% CI 25.58-31.15%), followed by undergraduate students (27.72%, 95% CI 25.79-29.79%) and middle school students (24.15%, 95% CI 21.61-27.00%). Among the provinces, Inner Mongolia exhibited the lowest prevalence (18.43%, 95% CI 11.98-28.36%), while Qinghai and Tibet had the highest rates at 54.19% and 47.50%, respectively, although only two and one study were included for these regions.

Conclusions: The detection rate of depressive symptoms in this study aligns closely with global rates for children and adolescents. High school students exhibit a higher prevalence of depressive symptoms compared to other age groups, highlighting the need for effective interventions targeted at this population. There was no clear temporal trend in the prevalence of depressive symptoms. Additionally, the choice of measurement tool is a critical aspect of epidemiological research; standardizing these measurements is essential for enhancing data comparability across studies. Trial Registration International Prospective Register of Systematic Reviews: No. CRD42023455604.

Background: Wearable-generated data yield objective information on physical activity and sleep variables, which, are in turn, related to the phenomenology of depression. There is a dearth of wearable-generated data regarding physical activity and sleep variables among youth with clinical depression.

Methods: Longitudinal (up to 24 months) quarterly collections of wearable-generated variables among adolescents diagnosed with current/past major depression. Latent class analysis was employed to classify participants on the basis of wearable-generated: Activity, Sleep Duration, and Sleep efficiency. The Patient Health Questionnaire adapted for adolescents (PHQ-9-A), and the Ruminative Response Scale (RRS) at study intake were employed to predict class membership.

Results: Seventy-two adolescents (72.5% girls) were recruited over 31 months. Activity, Sleep Duration, and Sleep efficiency were reciprocally correlated, and wearable-generated data were reducible into a finite number (3 to 4) of classes of individuals. A PHQ-A score in the clinical range (14 and above) at study intake predicted a class of low physical activity (Acceleration) and a class of shorter Sleep Duration.

Limitations: Limited power related to the sample size and the interim nature of this study.

Conclusions: This study of wearable-generated variables among adolescents diagnosed with clinical depression shows that a large amount of longitudinal data is amenable to reduction into a finite number of classes of individuals. Interfacing wearable-generated data with clinical measures can yield insights on the relationships between objective psychobiological measures and symptoms of adolescent depression, and may improve clinical management of depression.

Background: Non-suicidal self-injury (NSSI) is a serious public health concern. Emotional insecurity is a crucial predictor of NSSI among adolescents. However, few studies have elucidated the specific mechanisms between emotional insecurity and NSSI.

Methods: This study employed a longitudinal research design, using a sample of 886 Chinese early adolescents (M_age at T1 = 10.62 years, SD = 0.77 years; 47.40% females), and conducted two surveys six months apart to examine the mediating role of peer exclusion between emotional insecurity and NSSI, as well as the moderating effect of school climate.

Results: The results indicated that peer exclusion significantly mediated the connection between emotional insecurity and adolescent NSSI. Moreover, school climate significantly moderated the connection between emotional insecurity and peer exclusion. Specifically, the impact of emotional insecurity on peer exclusion was significant only in adolescents who reported a negative school climate, but non-significant in those who reported a positive school climate.

Conclusions: These findings provide a robust theoretical foundation and practical insights to help inform the prevention of and interventions for NSSI in adolescents.

War-affected refugee children often experience significant disruptions to their mental health due to exposure to traumatic events, displacement, and the challenges of resettlement. This comprehensive overview examines the substantial mental health needs of these children and identifies the barriers and gaps that hinder effective mental health care delivery. The study highlights the critical aspects of mental health requirements, including the impact of trauma and displacement, and explores the systemic obstacles that prevent adequate access to care. By addressing these barriers and gaps, the paper aims to inform strategies for improving mental health services for war-affected refugee children, ultimately contributing to better mental health outcomes for this vulnerable population.

Background: The inclusion of family therapy in residential treatment centers (RTCs) has increased over time. However, there is little data on whether empirically-supported family therapies (ESFTs) are being adopted and if they contribute to treatment effectiveness. This study aimed to test whether Attachment-Based Family Therapy (ABFT), an ESFT integrated into a large residential psychiatric system, would improve perceived attachment insecurity (anxiety and avoidance) and contribute to decreases in depression for adolescents.

Method: ABFT was integrated into the clinical program of a large, residential psychiatric system. All family therapists were trained to a level of certification. Improvement was measured by changes in adolescent's perceived attachment to caregivers and reduction in depressive symptoms. The sample included 4786 patients. Attachment insecurity and depressive symptoms were measured at intake, week 3, and week 5. A random-intercept, cross-lagged panel model was used to examine the relationships between attachment and depression over time.

Results: The results generally supported hypotheses. Attachment insecurity and depressive symptoms improved over the five weeks of treatment. Improvements in attachment avoidance preceded improvements in depressive symptoms within subjects, over time. Simultaneously, improvements in depressive symptoms preceded those in both dimensions of attachment. Thus, improvement in perceived attachment was associated with a reduction in depressive symptoms.

Conclusion: RTCs that can generate improvements in attachment insecurity and depressive symptoms, via ABFT or other ESFTs, might improve treatment outcomes, and ideally, adolescents' successful transition back home to families. More research is needed to disentangle the contribution of ABFT and other treatment elements in a multimodal, residential treatment program. The study supports the call for increased incorporation of families into the RTC treatment process.

Background: Previous researches found that maternal adverse childhood experiences not only affect the psychological behavior of preschool children, but also have direct or indirect negative effects on the executive functions and cognition of offspring. And, the possible social psychological mechanism between maternal adverse childhood experiences and preschool children's executive functions is still not clear.

Objectives: This study mainly tries to understand the association between parenting stress and child maltreatment in maternal adverse childhood experiences and children's executive functions through longitudinal cohort.

Participants and setting: Participants were 2160 preschool children and their mothers who finally completed baseline and 3 waves of follow-up.

Methods: Using a cohort study, a baseline survey of junior kindergartens was carried out in June 2021 and followed up every six months, with a total of 3 follow-ups.

Results: We found that executive functions in preschoolers were significantly positively correlated with maternal adverse childhood experiences, parenting stress, physical assault, psychological aggression, neglect and nonviolent discipline (r = 0.180, 0.386, 0.274, 0.302, 0.189, 0.148, respectively, P < 0.01). Further, parenting stress and child maltreatment showed a chain mediating effect between maternal adverse childhood experiences and executive functions in preschoolers, and the total indirect effects accounted for 70.56%, 78.69%, 65.38%, and 68.07% of the total effect, respectively.

Conclusions: This study found that maternal adverse childhood experiences have a significant impact on the executive functions of preschool children, and parenting stress and child maltreatment are the mediating factors of their association, revealing the potential mechanism between the two associations from the perspective of social psychology.

Background: The 24-hour movement guidelines (24-HMG) include screen time (ST), sleep duration, and physical activity. Previous studies have explored the associations of adherence to the 24-HMG with depression and anxiety symptoms among adolescents, ignoring changes in behaviors. This study aimed to examine whether changes in adherence to the 24-HMG were associated with depression and anxiety symptoms among adolescents.

Methods: We recruited adolescents from Shenzhen, China in 2021 and followed them up 1 year later. Changes in adherence to the individual 24-HMG were categorized into four groups: persistent non-adherence, adherence to non-adherence, non-adherence to adherence, and persistent adherence. Changes in the numbers of adherence to the overall 24-HMG were obtained by subtracting the number of guidelines adhered to in wave 2 from that in wave 1.

Results: We included 12,570 participants aged 9-18 years with 52.2% boys. Compared with persistent non-adherence for the ST/sleep duration guideline, non-adherence to adherence and persistent adherence were associated with lower depression and anxiety symptoms, but adherence to non-adherence was not. Changes in adherence to the physical activity guideline were not related to outcomes. The β coefficients (95% CIs) for each point increase in changes in the numbers of adherence to guidelines were - 0.58 (- 0.69, - 0.47) and - 0.43 (- 0.53, - 0.33) for depression and anxiety symptoms, respectively. The association of persistently adhering to sleep guideline with anxiety symptoms and the associations of changes in the numbers of adherence to the 24-HMG had sex differences.

Conclusions: Maintaining and strengthening healthy movement behaviors to meet more guidelines of the 24-HMG, especially sleep and ST, may be beneficial for preventing depression and anxiety symptoms in adolescents.

Background: This study aims to evaluate the 5-year impact of a Health Empowerment Program (HEP) on mitigating problematic conducts and enhancing the health-related quality of life (HRQOL) among children living in poverty.

Methods: A prospective cohort study (N = 239, Intervention group: n = 124, Comparison group: n = 115) was established with participants recruited between July 2013 and March 2016 and followed until November 2021. During the 5-year study period, children and their parents from the intervention group were invited to join a multi-dimensional HEP. At baseline and follow-up, both intervention and comparison groups were assessed using the Chinese Strengths and Difficulties Questionnaire (SDQ) and Chinese Child Health Questionnaire Parent Form 28 (CHQ-PF28). Multiple linear regressions were conducted to identify changes in outcome variables as the effect of the HEP.

Results: Upon completion of the 5-year follow-up, children in the intervention group showed a larger decline in conduct problems (B = - 0.66, p <.001), hyperactivity inattention (B = - 0.67, p =.005), and total difficulties score (B = - 1.89, p =.002) of SDQ, a greater increase in prosocial behavior of SDQ (B = 0.53, p =.040), and more substantial enhancement in CHQ-PF28's psychosocial summary score (B = 2.75, p =.017) compared to the comparison group.

Conclusions: HEP is effective in mitigating behavioral problems and improving psychosocial HRQOL of children of low-income families, as evident by this 5-year cohort study.

Trial registration: This study received approval (UW 12-517) from the Institutional Review Board of the University of Hong Kong/Hospital Authority Hong Kong West Cluster.

Context: Clinical data on transgender children and adolescents are scarce, and sample sizes often do not allow for comparisons according to sex assigned at birth. Besides, most gender identity clinics have pointed to a recent switch in favor of an increase in the number of adolescents assigned females at birth (AFAB) over assigned males at birth (AMAB).

Method: We collected data on sociodemographic characteristics, and psychiatric and social vulnerabilities according to sex assigned at birth for all youths who were treated at the French largest gender identity clinic. In addition, management modalities for gender transition were discussed in multidisciplinary concertation meetings.

Results: We collected data from 239 youths [162(68%) AFAB, 74(32%) AMAB, and 3(1%) intersex; mean age = 14.5(± 3.16) years]. The distribution of age at referral was better explained by two clusters (C1: N = 61, mean age = 11.3 years, with more AMAB; C2: N = 175, mean age = 15.9 years with more AFAB). 215(91%) youths had gender incongruence, with 32% reporting it before puberty. School drop-out, suicidality, depression, and anxiety were common and occurred significantly more often in the AFAB group. 178(74%) youths experienced social transition within the family, and 144(61%) at school [mean age = 15.13(± 2.06) years]. The social transition was more frequent in the AFAB group. Twenty-six (11%) youths received puberty blockers [mean age = 13.87(± 2.31) years], and 105(44%) received gender-affirming hormones [mean age = 16.87(± 1.4) years]. AMABs were more likely to take puberty blockers, and there was no difference in the proportion of AMAB and AFAB taking gender-affirming hormones. Surgical requests (mainly torsoplasty) were very rare.

Conclusion: Age at referral should be considered when exploring gender incongruence. During adolescence, we found that gender incongruence has substantial social and psychological effects, particularly on AFAB youths, possibly explaining their higher referral rates to specialized centers, as in other specialized clinics around the world.

Background: The purpose of the study was to assess the prevalence and associated factors of major depressive disorder (MDD), generalized anxiety disorder (GAD), and past 12-month suicidal behaviour (PSB) among adolescents in Mozambique.

Methods: Data from 3,109 females (aged 15-19 years) and 1,439 males (aged 15-19 years) that participated in the 2022-23 Mozambique Demographic and health Survey were analysed. MDD was assessed with the PHQ-9 and GAD with the GAD-7.

Results: Results indicate that among girls the prevalence of PSB was 4.3% (attempt 1.0%, plan 1.9% and/or ideation 3.6%) and among boys 2.5% (attempt 0.3%, plan 0.7% and/or ideation 2.4%). Among girls and boys, the prevalence of MDD (≥ 8 scores) was 15.5% and 3.7%, respectively, and the prevalence of GAD (≥ 5 scores) was 25.0% and 10.3%, respectively. In adjusted logistic regression analysis, among girls, GAD was positively and solid fuel use was negatively associated with PSB, while among boys MDD and urban residence were positively associated with PSB. Among female adolescents, currently being pregnant and "big problem to get money for medical treatment" increased the odds of MDD. While among male adolescents, urban residence, having a genital sore or ulcer, has living children, and early sexual debut were positively associated with MDD. Urban residence, current alcohol use, and early sexual debut were positively associated with GAD in male adolescents, while poorer wealth status, being pregnant, and having a "big problem to get money for medical treatment" were positively associated with GAD in female adolescents.

Conclusion: About 3% of participants had PSB, among girls one in five had MDD or GAD and among boys more than 5% had MDD or GAD. Public health interventions can be guided by several associated factors that have been identified.