Table 2.
Variables | Controls, n = 3026 | Cases, n = 3026 | P |
---|---|---|---|
History of diabetes, No. (%) | |||
No | 2941 (97.2) | 2895 (95.7) | |
Yes | 85 (2.8) | 131 (4.3) | .001 |
Timing of diabetes in relation to breast cancer, No. | |||
Before breast cancer | 23 | 17 | .37 |
At or after (same time) breast cancer | 62 | 114 | <.0001 |