What percent of women under 45 are diagnosed with a new case of breast cancer?

The statistic that corresponds to the percentage of women under 45 who are diagnosed with a new case of breast cancer is approximately 11%. This figure reflects current data trends in breast cancer diagnoses, highlighting that while breast cancer is more common among older women, there is a significant portion of new cases occurring in younger populations as well.

The correct choice emphasizes the importance of awareness and early detection in younger women. Understanding such statistics can help inform healthcare practices, awareness campaigns, and screening recommendations, which are crucial for early intervention and improved outcomes in breast cancer treatment.

Overall, the choice captures a critical aspect of breast cancer epidemiology and underscores the necessity for ongoing education and research surrounding cancer in younger demographics. This understanding is key for both healthcare professionals and individuals in recognizing risk factors and the importance of regular screenings.