Table 3. Genetic variants of HOTAIR and EOC risk stratified by co-variables.

Variables	rs4759314 (G vs A)	rs7958904 (C vs G)
Body mass index
≥ 25 kg/m2	1.33 (1.07–1.65)	0.76 (0.63–0.91)
P trend	0.010	0.003
< 25 kg/m2	1.34 (1.07–1.67)	0.79 (0.67–0.93)
P trend	0.009	0.005
Smoking status
Smokers	1.35 (1.08–1.68)	0.76 (0.65–0.89)
P trend	0.008	8.2 × 10−4
Non-smokers	1.33 (0.85–2.07)	0.78 (0.46–1.33)
P trend	0.211	0.361
Drinking status
Drinkers	1.33 (1.07–1.65)	0.76 (0.63–0.94)
P trend	0.010	0.009
Non-drinkers	1.36 (0.86–2.15)	0.79 (0.54–1.15)
P trend	0.189	0.223