. Author manuscript; available in PMC: 2012 Apr 1.

Published in final edited form as: Genet Epidemiol. 2011 Feb 9;35(3):190–200. doi: 10.1002/gepi.20568

Table 3.

OR estimators and corresponding 95% confidence intervals from real data analysis of genetic variant rs1051730 associated with the number of cigarettes smoked per day based on lung cancer case-control study data.

		Odds Ratio				95% Confidence Intervals
Genetic Model	${\hat{β}}_{1}$	$\hat{O R}$	${\hat{O R}}_{adj}$	OR_IPW	${\tilde{O R}}_{m}$	Logistic (without adjustment)	Logistic (with adjustment)	IPW	Our approach
Dominant	0.1997	1.3071	1.2883	1.3245	1.3416	(1.1055, 1.5453)	(1.0890, 1.5240)	(1.0787, 1.6287)	(1.1353, 1.5883)
Additive	0.1883	1.2894	1.2739	1.3004	1.3214	(1.1430, 1.4545)	(1.1286, 1.4378)	(1.1173, 1.5106)	(1.1711, 1.4914)
Recessive	0.1951	1.5912	1.5583	1.6026	1.6831	(1.2492, 2.0269)	(1.2223, 1.9866)	(1.1737, 2.1882)	(1.3213, 2.1489)