超百万人群体检数据：乳腺结节检出率七年增长超一倍

Core Insights - The report highlights a significant increase in breast health issues among women, particularly the rising detection rates of breast nodules and hyperplasia, emphasizing the need for early detection and treatment [1][3][4] Group 1: Breast Health Statistics - A total of 2.9838 million adult women participated in health check-ups, with 2.8316 million undergoing breast-related examinations [3] - Among those who received breast ultrasound examinations, over 60% were found to have breast hyperplasia, and 42.26% were diagnosed with breast nodules, marking a substantial increase from 17.17% in 2019 [3][4] - The report predicts that by 2028, the detection rate of breast nodules may exceed 50% [4] Group 2: Age and Regional Trends - The detection rate of breast nodules varies by age, peaking at 53.12% for women aged 40-49, while rates decline for those aged 50 and above [7] - The eastern region of China shows the highest detection rate at 43.73%, followed by the central region at 39.24%, and the western region at 35.85% [10] - Awareness and participation in screening differ by region, with cities like Zhengzhou showing lower participation rates compared to national averages [14] Group 3: Genetic Factors and Screening Recommendations - The report indicates that 0.48% of women tested for BRCA1/2 gene mutations had pathogenic variants, highlighting the genetic risk factors for breast cancer [17] - Regular health check-ups are recommended, with annual breast examinations starting at age 35, and more frequent screenings for those with a family history of breast cancer [15][19] Group 4: Other Women's Health Concerns - The report also addresses cervical and ovarian cancers, noting that 16.79% of women tested were HPV positive, with 10.73% being high-risk types [20][22] - Early detection methods for ovarian cancer, such as the use of exosome testing, have been introduced, with a positive detection rate of 1.79‰ among participants [22]