Data Sheet 1_Colorectal cancer awareness and acceptance of fecal immunochemical test screening in Qassim, Saudi Arabia.pdf

BackgroundSaudi Arabia recently launched a national colorectal cancer (CRC) screening program. Successful control of CRC depends not only on public acceptance but also on sustained adherence and adequate knowledge of CRC symptoms and risk factors. This study evaluated the acceptance, adherence, and knowledge of CRC in the Qassim region, and explored the barriers and facilitators of fecal immunochemical test (FIT) uptake.
MethodsA cross-sectional survey of 2,050 average-risk adults aged 45–75 years was conducted at Qassim between December 2024 and February 2025. A structured questionnaire was used to collect socio-demographics, screening history, perceived barriers and facilitators, and knowledge of CRC symptoms and risk factors, utilizing a validated Cancer Awareness Measure (CAM). Logistic regression was used to identify predictors of FIT uptake.
ResultsAcceptance of FIT was high (88.3%), but adherence to annual testing was low (43.1%). Knowledge of CRC was poor (mean CAM score 8.2/22), and only 15.2% showed good knowledge. In the multivariable analysis, reduced uptake was independently associated with poorer self-perceived health (OR = 0.19, 95% CI 0.05–0.78) and low CRC knowledge (poor: OR = 0.34, 95% CI 0.16–0.73; intermediate: OR = 0.21, 95% CI 0.09–0.46), whereas more frequent physician visits (2–5/year: OR = 1.57, 95% CI 1.07–2.31; >5/year: OR = 6.07, 95% CI 1.84–19.99), prior screening (OR = 2.02, 95% CI 1.30–3.14) and previous FIT (OR = 6.50, 95% CI 3.61–11.69) predicted higher uptake. Misconceptions, fear, and logistical issues limited participation, while mailed kits, electronic results, and physician counseling encouraged uptake.
ConclusionIn Qassim, FIT screening was widely accepted but poorly maintained, and CRC knowledge was low. National control of CRC will require accessible, patient-centered services and stronger public knowledge of symptoms and risk factors to support prevention, regular screening, and timely help-seeking.