The primary objective of this study is to evaluate the sensitivity of the fecal protein dual-index test reagent for the detection of colorectal cancer (CRC).
The project uses fecal hemoglobin and transferrin dual-index combined with reagents that can be self-tested at home (referred to as fecal protein dual-index detection reagents), combined with colorectal cancer risk factor questionnaires, to carry out colorectal cancer screening in people of specific ages in the city, aiming to achieve early screening, early diagnosis and early treatment, and evaluate the effect of fecal protein dual-index detection reagents in early screening of colorectal cancer, so as to provide a scientific basis for optimizing the national screening program.
Study Type
OBSERVATIONAL
Enrollment
25,000
The First Affiliated Hospital of Xinxiang Medical University
Xinxiang, Henan, China
Sensitivity of colorectal cancer detection
Sensitivity of colorectal cancer detection
Time frame: 180 days
Specificity of advanced neoplasia detection
Specificity of advanced neoplasia detection
Time frame: 180 days
Positive predictive value of colorectal cancer detection
Positive predictive value of colorectal cancer detection
Time frame: 180 days
Negative predictive value of colorectal cancer detection
Negative predictive value of colorectal cancer detection
Time frame: 180 days
Sensitivity and specificity of advanced adenoma detection
Sensitivity and specificity of advanced adenoma detection
Time frame: 180 days
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