Association of TNFAIP8 gene polymorphisms with endometrial cancer in northern Chinese women

Table 1 Characteristics of 226 endometrial cancer cases and 248 cancer-free controls

Characteristics	Cases	Controls	P ^a
Age	53.92 ± 8.396	53.44 ± 8.692	0.545
BMI	25.59 ± 3.576	23.79 ± 4.919	< 0.001
Age at menarche	14.60 ± 1.497	15.06 ± 1.886	0.003
Menopausal status			< 0.001
Pre-menopausal	86	195
Post-menopausal	140	53
Parity			0.905
Nulliparity	30	32
Multiparity	196	216
Hypertension			< 0.001
No	163	216
Yes	63	32
Diabetes			0.053
No	200	232
Yes	26	16
Smoking history			0.759
No	206	228
Yes	20	20

ISSN: 1475-2867