Key result
Parental depression, family conflict, and short sleep predict youth depression symptoms better than caudate connectivity.
Why the study?
Most studies have focused on isolated risk factors for adolescent depression rather than examining a broad set of multi-level factors to maximize prediction.
What are the multi-level predictors of concurrent and future depression symptoms in children?
Population
7,995 US children in the Adolescent Brain and Cognitive Development (ABCD) study
Comparison
Multi-level demographic, environmental, fMRI, and parental predictive features
Design
Cohort predictive modeling study using linear and non-linear models
Follow-up
1-year
Authors
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May inform youth depression risk stratification via parental, family, and sleep factors; leaves open incremental value of neural markers.
What are the multi-level predictors of concurrent and future depression symptoms in children?
Parental mental health, family environment, and child sleep quality are strong predictors of youth depression, while functional connectivity of the caudate may serve as a potential neural biomarker.
Ho et al. (2022) studied this question. Parental history of depression, family conflict, and short sleep duration predicted depression symptoms in youth, with the caudate's connectivity as a weaker neural indicator.
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