Breast Cancer Screening Behavior among Working Women in Japan: Characteristics and Factors Inhibiting Screening.

Abstract

Improving breast cancer screening rates is crucial for early detection. However, factors hindering regular screening among working women remain unclear. This study aimed to clarify screening behavior among working women in Japan and associated discouraging factors. Surveys were conducted from April to May 2019 among women aged 40-60 at public offices and companies in Tottori Prefecture. We used two surveys: the "Basic Attributes Questionnaire" and the "Structural Questionnaire on Rejecting Screening." Data analysis involved chi-squared tests, logistic regression analysis, factor analysis, and nonparametric tests. Completed questionnaires analyzed were 668 out of 825 collected (response rate: 81.0%). Most participants were part-time employees with an average age of 51 years. Over 60% reported undergoing regular screening. Logistic regression analysis identified part-time employment, lack of children, a discouraging workplace atmosphere, and absence of personal connections to breast cancer patients as factors associated with avoiding breast cancer screening. Factor analysis identified five factors and 16 items as reasons for not undergoing regular screening. Women who had no spouse, no children or felt that their workplace was not encouraging breast screening felt difficulty in scheduling screening most strongly. Individuals who had part-time employment and had no children, did not know a breast cancer patient, or considered that their workplace environment was not supportive were more likely to avoid undergoing regular breast cancer screening. Also, women who did not undergo regular screening experienced difficulty in scheduling. In the future, the challenge lies in disseminating accurate knowledge about breast cancer to foster awareness without excessive anxiety.