From: Effect of single intravenous injection of esketamine on postpartum depression after labor analgesia and potential mechanisms: a randomized, double-blinded controlled trial
Group
PPD
nausea, vomiting
drowsiness
nightmares
1 week
6 weeks
Group E
(n = 58)
2(3.4)
3(5.2)
1(1.7)
Group C
(n = 59)
9(15.3)
11(18.6)
3(5.1)
P-value a
0.004
0.006
0.695
0.784
0.815