The CC Genotype of Insulin-Induced Gene 2 rs7566605 Is a Protective Factor of Hypercholesteremia Susceptible to Mild Cognitive Impairment, Especially to the Executive Function of Patients with Type 2 Diabetes Mellitus

Table 6

Multiple linear regression analysis of the factors influencing TMTB.

	Model^1		Model^2
	Age	1.670	0.006	1.693	0.005
Gender	23.573	0.031	23.756	0.027
Education	-4.996	0.001	-5.097	<0.001
BMI	-1.730	0.215	-1.777	0.198
DM duration	0.454	0.557	0.388	0.630
HBP duration	1.221	0.009	1.263	0.009
Smoking	-0.592	0.957	-0.252	0.981
Insulin usage	-9.854	0.270	-9.314	0.293
Metformin usage	-8.651	0.362	-9.832	0.295
TC or LDL	8.416	0.030	13.704	0.005

¹Independent variables entered included age, education level, gender, DM duration, HBP duration, smoking, insulin usage, metformin usage, and TC. ²Independent variables entered included age, education level, gender, DM duration, HBP duration, smoking, insulin usage, metformin usage, and LDL. TC: total cholesterol; LDL: low-density lipoprotein cholesterol; BMI: body mass index; DM: diabetes mellitus; HBP: high blood pressure. .