Table 3.

Breast cancer mortality among women with invasive breast cancer by adult BMI and menopausal status

Premenopause
Postmenopause
Adult BMI (kg/m2)nNo. of deathsHR (95% CI)*nNo. of deathsHR* (95% CI)
≤22.991,5765011.00 (referent)7552321.00 (referent)
23.00-24.994141621.28 (1.07-1.53)252901.12 (0.88-1.44)
25.00-29.994001531.27 (1.05-1.52)2641001.23 (0.97-1.57)
≥30.00161651.38 (1.05-1.80)102441.32 (0.94-1.83)
P for trend = 0.002P for trend = 0.1
  • * Adjusted for age at diagnosis, race, radiation therapy, history of benign breast disease, educational level, and cancer stage.