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Joint developmental trajectories of depression and post-traumatic stress disorder symptoms among Chinese children
Yi Zhao1, Xun Sun1, Guangzhe Frank Yuan2
1School of Psychology, Nanjing Normal University, 122 Ninghai Road, Gulou District, Nanjing 210097, China.
Insights
COVID-19 lockdowns impacted Chinese children, causing depression and post-traumatic stress disorder symptoms (PTSS). Family resilience, particularly a positive outlook, emerged as a key protective factor against these mental health challenges.
Area of Science:
- Child and Adolescent Psychiatry
- Mental Health Research
- Epidemiology
Background:
- Early 2020 saw Chinese children experiencing severe depression and post-traumatic stress disorder symptoms (PTSS) due to COVID-19 pandemic-related lockdowns and isolation.
- These measures significantly impacted children's mental and physical development.
Purpose of the Study:
- To investigate the trajectories of depression and PTSS in children during the COVID-19 pandemic.
- To examine the protective role of family resilience in mitigating these mental health outcomes.
Main Methods:
- Latent growth mixture modeling (LGMM) was employed to analyze longitudinal data.
- 883 children completed three waves of online follow-up questionnaires.
Main Results:
- Identified distinct trajectories for depression (resilient, recovery) and PTSS (resilient, recovery).
- Found heterogeneous joint trajectories for depression and PTSS (resilient, chronic).
- A positive outlook, a facet of family resilience, predicted PTSS trajectories.
Conclusions:
- Children's depression and PTSS trajectories during the pandemic were diverse with similar subtypes.
- Family resilience is a critical protective factor for children's mental health during crises.
Background:
In early 2020, Chinese children started to demonstrate severe depression and post-traumatic stress disorder symptoms (PTSS) caused by lockdown and self-isolation (measures taken at the beginning of the COVID-19 pandemic).
Objectives:
Concerning the significant impact of the pandemic on children's physical and mental development, the study aimed to explore children's depression and PTSS during the COVID-19 pandemic and the protective effects of family resilience on the trajectories.
Methods:
883 children participated and completed three waves of online follow-up questionnaires. The latent growth mixture modeling (LGMM) analysis was used to explore the trajectories of children's depression and PTSS based on the individual approach.
Results:
Two types of depression trajectories were identified and defined as the resilient group (83.01 %) and the recovery group (16.99 %); Two types of PTSS trajectories were identified and defined as the resilient group (71.12 %) and the recovery group (28.88 %); Two types of the joint trajectories of depression and PTSS were identified and defined as the resilient group (83.47 %) and the chronic group (16.53 %). The results indicated that maintaining a positive outlook (a dimension of family resilience) was the potential predictor of PTSS trajectories.
Conclusion:
The trajectories of depression and PTSS among Chinese children during the COVID-19 pandemic were heterogeneous, and there were similar evolving subtypes. Family resilience could be a critical protective factor for children and families.
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