Breast cancer mortality among women with invasive breast cancer by adult BMI
| Adult BMI (kg/m2) | N | No. of deaths | HR* (95% CI) |
|---|---|---|---|
| ≤ 22.99 | 2,331 | 733 | 1.00 (referent) |
| 23.00-24.99 | 666 | 252 | 1.20 (1.04-1.39) |
| 25.00-29.99 | 664 | 253 | 1.25 (1.08-1.44) |
| ≥30.00 | 263 | 109 | 1.34 (1.09-1.65) |
| P for trend <0.0001 |
↵* Adjusted for age at diagnosis, race, radiation therapy, history of benign breast disease, educational level, menopausal status, and cancer stage.