Table 2.

Breast cancer mortality among women with invasive breast cancer by adult BMI

Adult BMI (kg/m2)NNo. of deathsHR* (95% CI)
≤ 22.992,3317331.00 (referent)
23.00-24.996662521.20 (1.04-1.39)
25.00-29.996642531.25 (1.08-1.44)
≥30.002631091.34 (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.