Research Article
Interval Cancers in a Population-Based Screening Program for Colorectal Cancer in Catalonia, Spain
Table 4
Factors associated with clinically diagnosed CRC among individuals who ever participated in the screening program for CRC (≤30 months versus >30 months since their last screening).
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ORa adjusted odds ratios derived from multivariate logistic regression models. Analysis was restricted to those individuals with a negative result in their last screening that have been diagnosed with CRC later on and those who were diagnosed during the screening process. *Age at diagnosis was considered as a continuous variable; the age range was 50–73 years for individuals with a CRC diagnosed within 30 months after their screening and 55–80 years for individuals who ever participated in the screening program and were diagnosed with CRC. |