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Fig. 2 | BMC Gastroenterology

Fig. 2

From: Enhancing surgical precision: unveiling the impact of preoperative colonoscopy in anal fistula patients

Fig. 2

Demographics and endoscopic findings in groups a and b. Note: A The bar chart displays the gender distribution of Group A and Group B; B The bar chart shows the distribution of average age and standard deviation for Group A and Group B; C The bar chart represents the positive detection rate of intestinal lesions in Group A and Group B. Group A (blue, n = 949), Group B (green, n = 847), **P < 0.001

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