Variables | Univariable analysis | Multivariable analysis | ||||
---|---|---|---|---|---|---|
e β | 95% CI | P | e β | 95% CI | P | |
No. of pregnancies | ||||||
0 | 1.00 | 1.00 | ||||
1 or 2 | 1.25 | [0.82–1.91] | 0.288 | 1.03 | [0.67–1.57] | 0.902 |
≥ 3 | 1.39 | [0.91–2.13] | 0.126 | 1.02 | [0.66–1.57] | 0.944 |
Age at diagnosis | ||||||
< 60 y.a | 1.00 | 1.00 | ||||
≥ 60 y. | 1.35 | [1.04–1.73] | 0.026 | 1.20 | [0.89–1.62] | 0.230 |
Body mass index | ||||||
< 25 kg/m2 | 1.00 | |||||
≥ 25 kg/m2 | 1.13 | [0.86–1.48] | 0.387 | – | ||
Alcohol intake | ||||||
Non excessive | 1.00 | 1.00 | ||||
Excessiveb | 2.38 | [1.34–4.20] | 0.003 | 2.06 | [1.11–3.85] | 0.023 |
Menopause | ||||||
No | 1.00 | 1.00 | ||||
Yes | 1.55 | [1.20–2.00] | < 0.001 | 1.39 | [1.03–1.87] | 0.032 |
Regular blood donations | ||||||
No | 1.00 | |||||
Yes | 0.84 | [0.64–1.11] | 0.219 | – | ||
Chronic bleedings | ||||||
No | 1.00 | |||||
Yes | 0.96 | [0.46–1.99] | 0.904 | – | ||
Blood transfusions | ||||||
No | 1.00 | |||||
Yes | 1.02 | [0.69–1.50] | 0.938 | – |