Coping with subjective and objective stress during a pandemic pregnancy: implications for maternal mental health.

The COVID-19 pandemic heightened prenatal maternal stress, a risk factor for poorer maternal and infant health. There was substantial variability, however, in the extent to which the stress of pandemic pregnancy influenced maternal mental health. Some of this variability may have been due to the different coping strategies used to manage pandemic stress. In this cross-sectional study of 7,383 pregnant women in the U.S. (M = 25.69 ± 8.71 weeks gestational age) recruited during the first and second U.S. waves of the COVID-19 pandemic, we examined associations of objective stressors, the subjective experience of stress, and the use of four coping strategies with anxiety and depressive symptoms. Spiritual coping, planning/preparation, and avoidant coping were associated with increased subjective and objective stress and with greater mood and anxiety symptoms, whereas coping by positive appraisal was associated with modestly lower subjective stress and with lower mood and anxiety symptoms. We also found small interactions of stress and coping in predicting mood and anxiety symptoms, suggesting that fit between coping strategy and type of stress influences coping outcomes. Specific coping strategy used as well as the fit between coping strategy and stress type may determine whether coping buffers or exacerbates mood and anxiety symptoms. The small magnitude of these associations suggests that individual-level coping may be insufficient in the face of the overwhelming nature of the stress accompanying a global pandemic. This work adds to our understanding of coping with pregnancy stress in the context of population-level stressors (i.e., a pandemic or large-scale disaster).