Incidence and risk factors for intraoperative hypotension in neonates undergoing non-cardiac surgery: a retrospective cohort study.

Higher gestational age (OR = 0.936, 95% CI: 0.891-0.983, P = 0.008) and neurosurgery (OR = 0.566, 95% CI: 0.385-0.832, P = 0.004) were protective factors.

Intraoperative hypotension was associated with prolonged postoperative recovery and increased acute kidney injury and intraventricular hemorrhage (all P < 0.05).