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30 November 2022 : Clinical Research  

Clinicopathological Features of Breast Cancer in Relation to Exposure of Cycling Reproductive Hormones: A Multicenter Retrospective Study of 14,731 Patients Diagnosed with Invasive Breast Cancer

Jiazheng Sun1BE, Jinxiang Tan1BC, Hong Zheng2B, Jun Jiang3B, Tianning Zou4BC, Hongyuan Li5BF, Guosheng Ren5BC, Dejuan Yang5AG*

DOI: 10.12659/MSM.938619

Med Sci Monit 2022; 28:e938619

Figure 2 Distribution of age at menarche and age at menopause. Data are for women with breast cancer. (A) Menarche age; (B) menopause age. Results for age at menarche are based on data from 14 438 women with breast cancer. Results for age at menopause are based on data from 5807 postmenopausal women with breast cancer. Adobe Illustrator (25.4.1, USA) was used for figure creation.

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Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750