Table 3.

Regression analysis using LnDI₃₀ as a dependent variable in groups with different levels of glucose and lipid metabolism

	Simple linear regression			Multiple linear regression
Group A	B	Beta	P	B	Beta	P	VIF
Gender	0.782	0.387	0.002	0.623	0.307	0.022	1.322
Age	−0.023	−0.295	0.024	−0.01	−0.13	0.322	1.331
WC (cm)	−0.023	−0.225	0.089	−0.015	− 0.144	0.234	1.133
LDL-C (mmol/L)	−0.575	−0.275	0.035	−0.178	− 0.085	0.506	1.261
GR (U/L)	0.094	0.312	0.016	0.079	0.262	0.027	1.045
8-OHdG (pg/mL)	−0.005	−0.196	0.138	−0.007	−0.287	0.018	1.097
Adjusted R2*								0.277
Group B	B	Beta	P	B	Beta	P	VIF
Gender	0.724	0.376	0.001	0.579	0.295	0.011	1.204
Age	−0.014	−0.203	0.085	−0.014	−0.202	0.058	1.041
TG (mmol/L)	−0.195	−0.22	0.057	−0.214	− 0.228	0.034	1.054
HDL-c (mmol/L)	1.102	0.266	0.021	0.916	0.218	0.054	1.068
UA (μmol/L)	−0.003	−0.236	0.042	−0.001	−0.098	0.39	1.209
Adjusted R2								0.243
Group C	B	Beta	P	B	Beta	P	VIF
Age	−0.026	−0.236	0.017	−0.021	−0.188	0.013	1.019
TG (mmol/L)	−0.536	−0.721	< 0.001	− 0.114	− 0.031	0.685	1.082
FPG (mmol/L)	−0.697	−0.179	0.071	−0.555	− 0.645	< 0.001	1.084
GR (U/L)	0.057	0.169	0.099	0.032	0.093	0.224	1.053
Adjusted R2								0.488
Group D	B	Beta	P	B	Beta	P	VIF
WC (cm)	−0.025	−0.184	0.006	−0.009	−0.068	0.142	1.088
FPG (mmol/L)	−0.43	−0.731	< 0.001	− 0.439	− 0.693	< 0.001	1.153
TG (mmol/L)	−0.172	−0.285	< 0.001	− 0.073	− 0.122	0.048	1.916
HDL-C (mmol/L)	−0.65	−0.165	0.012	−0.157	− 0.04	0.391	1.107
UA (μmol/L)	0.002	0.113	0.088	0.001	0.07	0.138	1.114
SOD (U/mL)	0.012	0.23	< 0.001	−0.001	−0.012	0.842	1.75
Adjusted R2								0.562

BMI Body mass index, WC Waist circumference, FPG Fasting blood glucose, TG Triglyceride, HDL-c High-density lipoprotein, LDL-c Low-density lipoprotein, UA Uric acid, SOD Superoxide dismutase, GR Glutathione reductase, 8-OHdG 8-hydroxydeoxyguanosine