Health beliefs and illness perceptions as related to mammography uptake in randomly selected women in Greece

Abstract

Previous research has shown that, although routine mammography screening can reduce mortality from breast cancer, the use of annual mammography screening remains well under 65%. In an effort to determine the factors that are associated with women's mammography behaviors, this study used the health belief model and the common-sense model of self-regulation as the theoretical frameworks to explore health beliefs, illness representations, and women's mammography practice. Data were obtained from a nationally representative sample of 408 Greek women, 40 years of age or older, with no personal history of cancer. Three dependent variables were considered: recent mammography, repeat mammography, and no mammogram during lifetime. Predictors included socio-demographic and medical variables, perceived benefits of mammography screening, perceived barriers to mammography screening, self-efficacy, as well as illness perceptions. Multivariate analyzes indicated that never having had a mammogram was more likely for women who perceived fewer benefits and more barriers to mammography screening, had more negative emotional representations of breast cancer, and had no private health insurance coverage. Factors associated with recent mammography were younger age, a good knowledge of the recommended mammography screening interval, a family history of breast cancer, and use of patient reminders for next mammogram. Adequate knowledge about the recommended mammography screening interval and higher values for breast cancer worry were associated with an increased number of repeat lifetime mammograms. Implications of the results and suggestions for future research are outlined.