From: Is vegetarian diet associated with a lower risk of breast cancer in Taiwanese women?
 | Vegetarian (N = 223) | Non-vegetarian (N = 246) |  |
---|---|---|---|
Variable | Mean ± SD | Mean ± SD | P value |
Soy isoflavones (mg)a | 25.9 ± 25.6 | 18.1 ± 15.6 | <0.001 |
Serum level | |||
 Albumin level (g/dl) | 4.01 ± 0.35 | 3.97 ± 0.33 | 0.151 |
 Triglyceride (mg/dl) | 109.3 ± 73.0 | 103.2 ± 51.9 | 0.291 |
 Estradiol (pg/ml) | 50.3 ± 86.4 | 60.8 ± 97.9 | 0.219 |