Research Article
[Retracted] Breastfeeding and Reduced Risk of Breast Cancer: A Systematic Review and Meta-Analysis
Table 4
Family history of cancer and correlation with cases and controls.
| Family breast cancer history | [9] | [10] | [11] | [12] | [13] |
| No | 388 | 385 | N/A | 619 | N/A | Yes | 16 | 15 | N/A | 87 | N/A | Cases | 404 | 400 | 148 | 706 | 360 | No | 400 | 397 | N/A | 1310 | N/A | Yes | 4 | 3 | N/A | 71 | N/A | Controls | 404 | 400 | N/A | 1381 | 57440 | Total | 808 | 800 | 26680 | 2087 | 110604 |
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