Result analysis on colorectal cancer screening in Ganquan Community of Shanghai

ObjectiveTo analyze 2014-2016 screening of colorectal cancer in residents in Ganquan community of Shanghai and to provide scientific basis for future work.

MethodsA total of 6 480 residents aged from 50 to 74 in Ganquan community were preliminarily screened by means of questionnaire survey and fecal occult blood test (FOBT).We suggested the high-risk group found in screening should be examined by electronic colonoscopy.

ResultsA series of 1 751 cases were found in screening as the high-risk group and the positive rate was 27.02%.In the high-risk group, 708 cases were examined by colonoscopy and the positive rate was 40.43%.Precancerous cases were 171 and the positive rate was 24.15%.Cases of colorectal cancer were 12 and the positive rate was 185.19/10⁵.

ConclusionQuestionnaire survey, FOBT and electronic colonoscopy make good contribution to early detection and treatment of colorectal cancer.To improve obedience for electronic colonoscopy, it is necessary to strengthen the health education of electronic colonoscopy in future work.