From: Alcohol and breast cancer tumor subtypes in a Spanish Cohort
Alcohol intake | Controls | GRADE | HISTOLOGY | |||
---|---|---|---|---|---|---|
Grade I | Grade II | Grade III | Ductal | Lobular | ||
N | Cases ORa (95 %CI) | Cases ORa (95 % CI) | Cases ORa (95 % CI) | Cases ORa (95 % CI) | Cases ORa (95 % CI) | |
Abstainers | 389 | 112 1.0 | 290 1.0 | 159 1.0 | 535 1.0 | 57 1.0 |
Light/Moderate drinkers | 293 | 109 1.22 (0.90, 1.67) | 225 0.99 (0.78, 1.25) | 130 1.06 (0.80,1.40) | 436 1.05 (0.86, 1.29) | 49 1.04 (0.69, 1.59) |
Heavy drinkersb | 65 | 41 1.98 (1.26, 3.10) | 120 2.34 (1.66, 3.31) | 58 2.16 (1.44, 3.25) | 205 2.21 (1.61, 3.03) | 29 2.76 (1.62, 4.69) |
P = 0.007 | P < 0.001 | P = 0.003 | P < 0.001 | P = 0.003 |