Effect of Intraoperative Intravenous Lidocaine on Postoperative Delirium in Elderly Patients Undergoing Posterior Lumbar Interbody Fusion [Corrigendum]

Feng X, Jia J, Sang Y, et al. Drug Des Devel Ther. 2026;20:1–12. https://doi.org/10.2147/DDDT.S571032 The authors have advised due to an error that occurred inadvertently at the time of figure assembly, the number at risk data in Figure 2 on page 7 of the published paper is incorrect. The correct Figure 2 is shown below. Figure 2 Kaplan–Meier curves showing time to postoperative delirium in the lidocaine and control groups. There was a significant difference between the two groups (Log rank test, P = 0.0055). The authors apologize for the error and advise it does not affect the results and conclusion of the paper.