Factors affecting compliance with confirmatory colonoscopy after a positive fecal immunochemical test in a national colorectal screening program

Shao Yi Cheng, Ming Chieh Li, Shu Li Chia, Kuo Chin Huang, Tai Yuan Chiu, Ding Cheng Chan, Han Mo Chiu*

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

11 引文 斯高帕斯(Scopus)

摘要

BACKGROUND: Screening with the fecal immunochemical test (FIT) is effective in reducing deaths from colorectal cancer (CRC). Since 2004, biennial FIT screening has been available to a target population in Taiwan as a national screening program. The objective of the current study was to identify the factors that influence willingness to undergo a confirmatory colonoscopy after a positive FIT, because related references in the published literature were scarce. METHODS: A semistructured questionnaire was based on the Health Belief Model (HBM) and a literature review. A stratified, random sampling method was used to recruit participants who had a positive FIT from all cities/counties in Taiwan. Cross-sectional, computer-assisted telephone interviews were conducted in 2012, and the results were analyzed using a logistic regression model that took into account population demographics, core content of the HBM, and HBM-modifying variables. RESULTS: In total, 2807 respondents were included in the analysis. The completion rate was 50%. Multivariate analyses revealed that higher perceived threat (adjusted odds ratio [aOR], 1.62; 95% confidence interval [CI], 1.31-2.01), higher cues for action (aOR, 2.18; 95% CI, 1.68-1.82), lower perceived barriers (aOR, 0.42; 95% CI, 0.34-0.42) and higher health behavior scores (aOR, 1.30; 95% CI, 1.05-1.60) were associated with a greater willingness to participate in confirmatory colonoscopy. Participants who were older (aOR, 0.74; 95% CI, 0.55-0.98) or unmarried (aOR, 0.72; 95% CI, 0.56-0.92) were less likely to participate in verification. CONCLUSIONS: The government could improve the screening rate by training case managers to assist in following patients until they complete colonoscopy, subsidizing sedated colonoscopies, and providing health education not only to the general public but also to physicians. Cancer 2018;124:907-15.

原文英語
頁(從 - 到)907-915
頁數9
期刊Cancer
124
發行號5
DOIs
出版狀態已發佈 - 2018 3月 1
對外發佈

ASJC Scopus subject areas

  • 腫瘤科
  • 癌症研究

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