Application value of sequential colorectal screening program in health check-ups / 中华消化杂志

ABSTRACT

Objective To explore the application value of the sequential colorectal cancer screening program in population completed health check-ups .Methods The healthy individuals were enrolled from November 2013 to July 2014 .Questionnaire survey of risk factors quantity assessment and fecal occult blood test (FOBT) were used for initial screening for colorectal cancer .According to the results of initial screening ,subjects were divided into high-risk group and low-risk group .The detection rates of polyps and cancers of two groups were compared .Chi-square test was performed for statistic alanalysis .Results A total of 525 individuals completed the colonoscopy .There were 187 individuals in high-risk group and 338 individuals in low-risk group .The results of colonscope examination showed that 70 cases of high-risk group were detected with polyps or colorectal cancer ,including 7 (10 .0% ) cases of colorectal cancers , 8(11 .4% ) cases of advanced adenoma ,30(42 .9% ) cases of non-advanced adenoma and 25(35 .7% ) cases of inflammatory polyps . In low-risk group , 63 individuals had polyps or colorectal cancer , including 5(7 .9% ) cases of advanced adenoma ,38(60 .3% ) cases of non-advanced adenoma and 20(31 .7% ) cases of inflammatory polyps .The differences of polyps and colorectal cancer detection rates between two groups were statistically significant (χ2=3 .905 and 10 .136 ,P=0 .048 and 0 .001) .Conclusion The sequential colorectal screening program including colorectal cancer risk factors quantity assessment questionnaire and FOBT seems to be a valuable tool in clinical practice .