2.

AHI和LSpO₂的逐步多元线性回归模型

Stepwise multivariate linear regression model forAHI and LSpO₂

Predictors	AHI					LSpO2
	B	SE(B)	P	VIF		B	SE(B)	P	VIF
Model 1 was adjusted by age, sex for WC, TG, HDL, SBP, and FG; Model 2 was adjusted by age, sex, BMI, WHR, carotid atherosclerosi, CHD or diabetes treatment history and SBPfor WC, TG, HDL, SBP, and FG.
Model 1
SBP	0.103	0.067	0.019	1.03		0.032	0.039	0.178	1.03
WC	0.346	0.256	0.000	1.027		0.162	0.228	0.000	1.027
TG	1.453	0.061	0.035	1.04		0.635	0.050	0.084	1.040
HDL	-4.089	-0.082	0.004	1.035		0.487	-0.019	0.521	1.035
FPG	0.578	0.039	0.166	1.015		0.133	0.017	0.550	1.015
Model 2
SBP	0.102	0.066	0.021	1.032		0.034	0.042	0.151	1.032
WC	0.345	0.256	0.000	1.028		0.163	0.229	0.000	1.028
TG	1.421	0.059	0.040	1.049		0.565	0.045	0.126	1.049
HDL	-4.066	-0.082	0.004	1.036		0.536	-0.021	0.480	1.036
FPG	0.582	0.04	0.163	1.016		0.143	0.019	0.520	1.016