Effect of the COVID-19 pandemic on racial disparities in neuraxial labor analgesia at a Texas level IV maternal care center

Abstract

We hypothesized that racial disparities in labor epidural analgesia at our hospital that existed prior to the COVID-19 pandemic would be exacerbated during the COVID-19 pandemic. We examined patients who delivered vaginally at our hospital for the last 6 months of 2019 and the last 6 months of 2020. We performed joint testing of coefficient P values, and the interaction term between race and year of delivery was not significant (0.364). A multivariate logistic regression model found that Hispanic patients (odds ratio 0.555 [0.408, 0.756], P < 0.001) and Black or African American patients (odds ratio 0.613 [0.408, 0.921], P = 0.018) were less likely to receive labor epidural analgesia compared to White or Caucasian patients. Odds ratios of receiving labor epidural analgesia were higher with increasing gestational age (1.116 [1.067, 1.168], P < 0.001) and lower with increasing parity (0.789 [0.719, 0.867], P < 0.001). The year of birth that corresponded to before or during the COVID-19 pandemic did not predict whether a patient received labor epidural analgesia (1.247 [0.941, 1.652], P = 0.124). Because the interaction between race and year of birth was not statistically significant, we conclude that the COVID-19 pandemic did not exacerbate racial disparities in labor epidural analgesia at our hospital.

Keywords: COVID-19; epidural analgesia; pregnancy.