Fig. 1. Risk of incident depression according to time spent in outdoor light and genetic risk.
A The correlation between time spent in outdoor light and incident depression during follow-up; B Distribution of polygenic risk score by incident depression. HR hazard ratio, 95% CI 95% confidence interval. Adjusted for age, gender, education, Townsend deprivation index, smoking status, drinking status, body mass index, total physical activity, sleep duration, fracture history, vitamin D supplement, hearing loss, use of sun/UV protection, PM2.5, hypertension, hyperglycemia, and genetic risk.