Childhood exposure to ambient air pollution and predicting individual risk of depression onset in UK adolescents.

ABSTRACT: Knowledge about early risk factors for major depressive disorder (MDD) is critical to identify those who are at high risk. A multivariable model to predict adolescents' individual risk of future MDD has recently been developed however its performance in a UK sample was far from perfect. Given the potential role of air pollution in the aetiology of depression, we investigate whether including childhood exposure to air pollution as an additional predictor in the risk prediction model improves the identification of UK adolescents who are at greatest risk for developing MDD. We used data from the Environmental Risk (E-Risk) Longitudinal Twin Study, a nationally representative UK birth cohort of 2232 children followed to age 18 with 93% retention. Annual exposure to four pollutants - nitrogen d

SUBMITTER: Latham RM 

PROVIDER: S-EPMC8412033 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature