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| Analysis of results of free breast cancer screening among 2447517 target women in Beijing |
| Beijing Obstetrics and Gynecology Hospital (Beijing Maternal and Child Health Care Hospital), Capital Medical University, Beijing, 100026 |
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Abstract To analyze the results of free breast cancer screening of women in Beijing from 2011 to 2020. Methods: The data of all target women who had received free breast cancer screening in Beijing from January 2011 to December 2020 was analyzed. Results: Since 2011, the free screening of breast cancer screening in Beijing has carried out for six cycles totally and a total of 2447517 women with appropriate age have been screened, and during which, the screening strategy has been continuously improved. The referral rate to mammography examination of these women was 12.8%, and the abnormal detection rate of them was 2.9%. The abnormal detection rate of breast ultrasound was 9.7%, with increasing year by year. The detection rate of precancerous lesions of breast cancer screening of these women has increased from 39.5/100,000 to 88.5/100,000. Conclusion: The stratagem of free breast cancer screening for target women in Beijing has improved continually and has got some achievements. In the future, improvement of screening population coverage and screening quality need further exploration.
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