Analysis of clinical application effects of Esketamine combining Sufentanil in labor analgesia and their impacts on postpartum depression.

Objective: To evaluate the clinical effects of Esketamine combining Sufentanil in labor analgesia and their impacts on postpartum depression.

Methods: This was a retrospective study. One hundred and fifty primiparae with spontaneous labor were selected at SSL Central Hospital of Dongguan City from July 10, 2021 to May 10, 2022 as the research objects and randomly divided into two groups (each n=75).