Social & Preventive Medicine Regarding the established risk factors for breast cancer, all are true, EXCEPT: A Occurrence in Indian women is about a decade earlier than in western women B Breast cancer is common in higher socioeconomic groups C Prior breast biopsy of benign breast disease is associated with a decreased risk of Ca breast D 40 or more years of menstruation doubles the risk of Ca breast as compared with 30 years 💡 Explanation Regarding the established risk factors for breast cancer, all are true, EXCEPT: ✓ Correct Answer: C. Prior breast biopsy of benign breast disease is associated with a decreased risk of Ca breast