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Research Articles

A Case-Control Study of Cognitive Factors Affecting Colorectal Cancer Screening Participation in 50–70-Year-Old Iranian Adults

Pages 119-126 | Received 20 Jul 2023, Accepted 02 Sep 2023, Published online: 30 Jan 2024
 

ABSTRACT

Background

Colorectal cancer (CRC) is the most common cancer diagnosed worldwide. CRC can be effectively prevented or treated if detected early, through screening.

Purpose

This study aimed to determine the influencing factors of CRC screening participation in 50–70-year adults in Iran.

Method

A total of 354 adults who never participated in the CRC screening from two health centers in Isfahan in September 2022 were selected randomly. A group of 329 sex and age-matched adults with a history of CRC screening was selected as a control group. Logistic regression analyses were applied to assess the cognitive differences between the two groups.

Results

According to the results, Knowledge (OR = 1.61, 95% CI:1.36–1.9), perceived susceptibility (OR = 1.17, 95% CI:1.04–1.3), response efficacy (OR = 1.24, 95% CI:1.09–1.41), and self-efficacy (OR = 1.13, 95% CI:1.06–1.2) among the control group and perceived barriers (OR = 0.88, 95% CI:0.85–0.92) in the case group, were significant factors influencing participation in the CRC screening.

Discussion

Results of this study suggest that an HBM education model is an advantageous approach to increase CRC screening participation in adults.

Translation to Health Education Practice

Certified Health Education Specialists are key personnel in using the HBM model of care and facilitators of behavioral change that will be resulted in improved participation in CRC screening.

Acknowledgments

This article is part of a research project supported by the Isfahan University of Medical Sciences in Iran (IUMS). Isfahan Provincial Health Deputy, Feridunshahr, and Daran Health Center healthcare workers are also gratefully acknowledged for their cooperation with the study.

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

This work was supported by the Isfahan University of Medical Sciences [grant number 1401228].

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