Figure 2.
Prevalence of perinatal depression and attributable risk proportion in subgroups
A, The prevalence of PND before and after the COVID-19 epidemic declaration Filled circles signify significance in which P<.05. BMI, <18.5 kg/m2; age, <35 years; parity, primiparous; per capita living area, ≥20 m2; annual household income, middle ($10,001–$40,000); occupation, full-time worker; exercise, <7 hours per week. B, ARP and 95% CI of COVID-19 epidemic declaration in subgroups.
ARP, attributable risk proportion; BMI, body mass index; CI, confidence interval; COVID-19, coronavirus disease 2019; PND, perinatal depression.
Wu et al. Depressive and anxiety symptoms in pregnancy during COVID-19 outbreak. Am J Obstet Gynecol 2020.