[Retracted] Breastfeeding and Reduced Risk of Breast Cancer: A Systematic Review and Meta-Analysis

Table 2

Breast cancer and control cases in the study.

Characteristics	[9]	[10]	[11]	[12]	[13]
Cases	404	400	148	706	360
Controls	404	400	N/A	1381	57440
Total	808	800	26680	2087	110604