Analysis of the Current Status and Factors Influencing Compliance with Colonoscopic Monitoring After Endoscopic Surgery for Advanced Colorectal Adenoma

Background: Advanced colorectal adenomas are at a risk of malignant transformation following endoscopic resection, and colonoscopic monitoring interval after polypectomy have been widely used. This study aims to investigate the prevailing state of compliance with postoperative colonoscopic surveillance among patients with advanced colorectal adenomas and its' influencing factors at Affiliated Hospital of Jiangnan University between November 2020 and April 2021.

Methods: A retrospective analysis was conducted on patients who underwent endoscopic treatment for ACA at Affiliated Hospital of Jiangnan University from November 2020 to April 2021. Compliance with postoperative colonoscopic surveillance was assessed based on established guidelines. Factors such as sociodemographic features, medical histories, and health beliefs were analyzed to determine their influence on compliance. Univariate analysis, survival analysis, and multi-factor Cox regression analysis were used for statistical evaluation.

Results: A total of 511 patients were included in the study. The compliance rate was found to be 43.2%. The univariate analysis indicated that factors such as gender, education level, work status, type of health insurance, place of residence, marital status, type of consultation, presence of gastrointestinal symptoms, number of polyps, and the maximum diameter of polyps significantly affected compliance. Multi-factor Cox regression analysis revealed that female gender, absence of gastrointestinal symptoms, outpatient endoscopic treatment, and solitary polyps were independent factors influencing compliance. Reasons for poor compliance included underestimating the severity of the disease, fear of colonoscopy, and procedural complexities.

Conclusion: Patients with advanced colorectal adenomas had poor compliance with postoperative colonoscopy monitoring. Tailored health education programs should be designed, targeting women, outpatients undergoing endoscopic procedures, and patients with solitary polyps to enhance their compliance with colonoscopy monitoring.