Knowledge and Awareness of Obesity-Related Breast Cancer Risk Among Women in the Qassim Region, Saudi Arabia: A Cross-Sectional Study

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Background: Breast cancer (BC) is a major health concern globally and the second leading cause of cancer-related mortality in women in Saudi Arabia. Although peoples’ awareness of BC risk factors has been previously examined, studies on obesity-related BC awareness in the Qassim region are inconclusive. We aimed to evaluate knowledge and awareness of obesity-related BC risk among Saudi women in the Qassim region. Methods: This is a cross-sectional study with a stratified random sampling technique of 400 Saudi women randomly selected from the Qassim region through an online platform and community health centers. An online closed-ended pretested validated structured questionnaire was completed by the participants using a Google Forms link. The categorical variables were frequency and percentage. The chi-square test was used to study the relationship between the dependent and independent variables. Results: There is moderate to poor knowledge regarding breast cancer risk factors. The results showed poor knowledge about obesity after menopause as a risk factor for BC (49%). Over half of the participants (51.0%) did not consider obesity a BC risk factor. The need for self-examinations and mammogram screenings showed moderate (59.6%) and poor awareness levels (4.75%). Conclusions: The findings highlight a noticeable gap in knowledge and awareness about obesity-related BC risks, as well as a limited awareness of the need for breast self-examinations and mammogram screenings. These results underscore the urgent need for targeted awareness campaigns and educational programs in the Qassim region to address this critical health issue. Promoting breast self-examination practices, weight management, and regular mammogram screenings could significantly enhance early detection, improve prognosis, and reduce BC-related mortality among Saudi women in the Qassim region.