Clinic analysis on colonic polyps of elderly people / 中华老年医学杂志

Objective This study was designed to understand the characteristics of colonic polyps in aged people, and the relationship between the colonic polyps and the malignant change. Methods A total of 158 patients with colonic polyps diagnosed by endoscopy were retrospectively analyzed during the recent years. Among them, 120 patients had been followed up by endoscopy for 1 to 6 years(average 4 5 years) and were compared with 437 young patients. Results The detective rate and the malignant change rate of colonic polyps in the aged people were 30% and 23 4%, respectively, being significantly higher than that of the young (10 2%) and the middle aged people(6 9%, P