From: Thyroid hormones and breast cancer association according to menopausal status and body mass index
Premenopausal womena | Postmenopausal womenb | |||||
---|---|---|---|---|---|---|
case/control | OR | 95% CI | case/control | OR | 95% CI | |
TT3c | 128/142 | 0.03 | 0.01–0.07 | 382/498 | 0.17 | 0.13–0.22 |
TT4c | 5.98 | 3.01–11.90 | 2.81 | 2.17–3.65 | ||
BMI | ||||||
Tertile 1 (BMI < 27.88) | 67/47 | 1.00 | 145/166 | 1.00 | ||
Tertile 2 (BMI 27.88–32.05) | 35/48 | 0.56 | 0.23–1.37 | 106/168 | 0.98 | 0.63–1.52 |
Tertile 3 (BMI ≥ 32.06) | 26/47 | 0.28 | 0.11–0.75 | 131/164 | 1.16 | 0.75–1.80 |