Date de publication
Nom du journal
European journal of cancer prevention
Objective: In Flanders (Belgium), a population-based colorectal cancer (CRC) screening programme was started in 2013, coordinated by the Centre for Cancer Detection (CCD) in cooperation with the Belgian Cancer Registry (BCR). The CCD offers a biennial faecal immunochemical test (FIT) to Flemish citizens aged 56-74 years and recommends a colonoscopy when screened positive by FIT. The study objective is to investigate sociodemographic differences in follow-up colonoscopy adherence after a positive FIT.
Methods: Characteristics of the study population were derived by linkage of data from the CCD and BCR, linked with data of the Intermutualistic Agency and the Crossroads Bank for Social Security, resulting in aggregated tables to ensure anonymity. A total of 37 834 men and women aged 56-74 years with a positive FIT in 2013-2014 were included. Adherence to follow-up colonoscopy was calculated for age, sex, work intensity at household level, preferential reimbursement status, and first and current nationality. Descriptive analyses and logistic regressions were performed.
Results: Nonadherence to follow-up colonoscopy was associated with increasing age, and was significantly higher in men [odds ratio (OR), 1.08], participants with a preferential reimbursement status (OR, 1.34), very low work intensity (OR, 1.41), no payed work (OR, 1.38) and other than Belgian nationality by birth (OR, 1.6-4.66).
Conclusion: Adherence to follow-up colonoscopy after a positive FIT differs according to sociodemographic variables. Additional research is needed to explore reasons for nonadherence to colonoscopy and tackle barriers by exploring interventions to increase colonoscopy follow-up adherence after a positive FIT in the Flemish colorectal cancer screening programme.
Methods: Characteristics of the study population were derived by linkage of data from the CCD and BCR, linked with data of the Intermutualistic Agency and the Crossroads Bank for Social Security, resulting in aggregated tables to ensure anonymity. A total of 37 834 men and women aged 56-74 years with a positive FIT in 2013-2014 were included. Adherence to follow-up colonoscopy was calculated for age, sex, work intensity at household level, preferential reimbursement status, and first and current nationality. Descriptive analyses and logistic regressions were performed.
Results: Nonadherence to follow-up colonoscopy was associated with increasing age, and was significantly higher in men [odds ratio (OR), 1.08], participants with a preferential reimbursement status (OR, 1.34), very low work intensity (OR, 1.41), no payed work (OR, 1.38) and other than Belgian nationality by birth (OR, 1.6-4.66).
Conclusion: Adherence to follow-up colonoscopy after a positive FIT differs according to sociodemographic variables. Additional research is needed to explore reasons for nonadherence to colonoscopy and tackle barriers by exploring interventions to increase colonoscopy follow-up adherence after a positive FIT in the Flemish colorectal cancer screening programme.