Midterm outcome of stapled transanal rectal resection for obstructed defecation syndrome: A single-institution experience in China

Figure 1 Preoperative and postoperative assessment in 75 patients with obstructed defecation syndrome undergoing stapled transanal rectal resection. A: CSS scores (paired t test, ^bP < 0.01, ^dP < 0.01); B: Longo’s ODS scores (paired t test, ^dP < 0.01); C: SSS (paired t test, ^bP < 0.01, ^dP < 0.01); D: WS (paired t test, ^cP < 0.05). CSS: Constipation scoring system; ODS: Obstructed defecation syndrome; SSS: Symptom severity score; WS: Wexner incontinence scores.