Factors Determining Women's Attitudes and Knowledge Toward Breast Cancer Screening: A Systematic Review

Background/Objectives: Breast cancer (BCA) is one of the most common cancers affecting women worldwide. Screening has been linked to up to a 33% reduction in breast cancer-related deaths by helping detect tumors at an early stage. The successful implementation of community-based breast cancer screening programs depends on understanding the attitudes of women within the target community. This study aims to systematically review the literature to assess the association between women's attitudes toward breast cancer screening and their life satisfaction and general attitudes toward life. We also aimed to examine women's attitudes toward breast cancer screening recommendations and the factors that influence these attitudes. Methods: A systematic review of English-language literature was carried out. PubMed and Scopus were searched up to November 2024 for studies that met the predefined inclusion criteria. Methodologic quality was assessed using the adapted Newcastle-Ottawa Scale for cross-sectional studies and the corresponding scale for cohort studies. Results: Eleven studies met the inclusion criteria. The percentage of women who had undergone at least one breast cancer screening ranged from 8.3% to 94.5%. Women's attitudes toward and participation in breast cancer screening were linked to psychological, social, and demographic factors. Lower levels of life satisfaction, self-efficacy, and perceived control or mastery in life, along with higher levels of non-work-related stress, and higher levels of optimism, were associated with a lower likelihood of participating in breast cancer screening.