Retrospective Cohort Study
Copyright ©The Author(s) 2025.
World J Gastrointest Surg. Apr 27, 2025; 17(4): 102681
Published online Apr 27, 2025. doi: 10.4240/wjgs.v17.i4.102681
Figure 2
Figure 2 Comparison of Pittsburgh sleep quality index scores and total scores after surgery between the two groups. A: Comparison of Pittsburgh sleep quality index (PSQI) scores between the two groups; B: The PSQI total scores were compared between the two groups. bP < 0.01 vs control.