Impact of the COVID-19 pandemic on mental health in pregnancy women: results from two cohort studies in China
Abstract Background The COVID-19 pandemic led to a global atmosphere of anxiety and depression. However, the impact of this disaster on mental health in pregnancy women was not clear. Methods Based on two cohort study, the Novel Coronavirus Disease Influenced Pregnant Cohort Study (NCP) set up during the COVID-19 epidemic and the Healthy Baby Cohort Study (HBC) set up in 2012, we compared the anxiety, depression and stress levels of pregnant women who did not or did go through the COVID-19 pandemic and analyzed the risk factors for mental health in pregnancy women. Results There were 784 and 2448 participants in the CNP and HBC studies involved in the analysis, respectively. We found that there were 23.09% and 4.72% pregnant women suffering for mild and moderate-to-several anxieties for those in the NCP study, and 21.53% and 3.06% in the HBC study. The mild and moderate-to-several depression rate was 25.89% and 11.35% for those in the NCP study, and 19.81% and 0.51% for those in the HBC study, respectively. No significant difference was found for anxiety, depression and stress levels was found at each gestational trimester (p > 0.05). The pandemic of COVID-19 was significantly associated with maternal depression and stress (p < 0.05), with the co-efficient and 95%CI as 0.37 (0.18, 0.55) and − 0.12 (-0.09, -0.32), respectively. Pregnant women with pre-pregnancy obesity, higher educational level or good sleep quality might have lower risks for anxiety, depression and stress compared with the referenced groups. conclusions The pandemic had a huge impact on depression, especially moderate-to-sever level, in pregnant women at whatever gestational week; and that pre-pregnancy obesity, highly educated and sleep well ones had less anxiety and depression risks. The society, especially the family members, should pay more attention to pregnant ones and give more social support to them.