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The positive and negative progesterone (PR) and estrogen (ER) receptors in breast cancer patients with age groups
| Hormone receptors |
All
*
N (%) |
<40 y
N (%) |
≥40 y
N (%) |
P-value |
|---|---|---|---|---|
| PR+ PR- |
385(73.2) 141(26.8) |
71(69.6 31(35.4) |
314(74.1) 110(25.9) |
0.63 |
| ER+ ER- |
384(73.0) 142(27.0) |
70 (68.6) 32(31.4) |
314(74.1) 110(25.9) |
0.26 |
| All | 526 (100) | 102(100) | 424 (100) |
In 155 patients’ charts, the data of hormone receptors were unknown.
