Predicting the risk of breast cancer using Gail and International Breast Cancer Intervention Study (IBIS) models: A study in the southeast of Iran

Introduction: Breast cancer is the most common malignancy and the second leading cause of malignancy in women, worldwide. Early diagnosis can lead to timely treatment and increase the life expectancy of patients. Various models have been designed to determine the risk of disease and identifying high-risk women. This study was performed with aim to evaluate the risk of breast cancer using different models in women of Kerman. Methods: This cross-sectional study was performed on 454 women aged 35-75 years referred to comprehensive health centers in Kerman in 2018. The questions from the Gail and IBIS questionnaire were asked to assess the risk of developing 5-year and lifetime breast cancer risk. Data were analyzed by SPSS software (version 20) and Pearson correlation test. P