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A retrospective cohort research ended up being conducted in the First Affiliated Hospital of Guangxi healthcare University from January 1, 2020 to September 30, 2020. A total of 472 parturient came across the inclusion requirements. Of them, 246 parturients received labor analgesia and 226 would not (control group). Their basic attributes, the size of labor, adverse reactions to analgesia, and maternal and neonatal outcomes between your two groups were in comparison to analyze and asse