Pelvic floor rehabilitation improves anorectal function after sphincter-preserving surgery for low rectal cancer

Figure 1 Fecal continence outcomes at 6 months post-colostomy closure. A: Wexner incontinence score: Bar graph comparing mean Wexner incontinence scores between the observation group (n = 52, purple) receiving pelvic floor muscle rehabilitation training and control group (n = 48, yellow) receiving standard postoperative care. Error bars represent SD. The observation group demonstrated significantly lower incontinence scores (4.2 ± 1.8 vs 8.5 ± 2.3, P < 0.001); B: Continence achievement rates: Bar graph showing the percentage of patients achieving good continence (Wexner score ≤ 7) and perfect continence (Wexner score = 0) in each group. Numbers within bars indicate patient counts. The observation group achieved significantly higher rates of both good continence (73.1% vs 41.7%, P = 0.001) and perfect continence (23.1% vs 8.3%, P = 0.047) compared to controls.