Colorectal Cancer: Trends in Screening Prevalence, Incidence, and Mortality

The latest data on colorectal cancer (CRC) screening prevalence, incidence, and mortality in the U.S. population are now available. To evaluate trends over time, researchers compiled data from the Behavioral Risk Factor Surveillance System (BRFSS; a telephone-based health survey in the U.S.) and state-specific incidence and mortality data.

BRFSS survey data were utilized to estimate the prevalence of CRC screening. In 2010, 236,186 individuals aged 50 to 75 responded to the BRFSS survey. Every 2 years since 2002, respondents aged ≥50 have been asked whether they have ever used a fecal occult blood test (FOBT) kit or have ever received a screening endoscopy, and, if so, how long ago. Self-reported use of FOBT within 1 year or endoscopy within…