Risk Factors for Cognitive Impairment in Patients with Type 2 Diabetes

Table 3

Analysis of risk factors for cognitive impairment in T2DM patients of advanced age.

	Regression coefficient (β)	Standard error (SE)	Wald		Odds ratio (OR)	95% confidence interval (CI)
Age (y)	5.177	0.032	2.123	0.002	4.253	1.132-3.236
Duration of diabetes (y)	3.321	0.143	2.876	0.025	1.424	1.232-5.441
Smoking (%)	2.369	1.115	10.647	0.059	3.245	1.161-1.835
BMI (kg/m^2)	1.564	0.342	5.421	0.052	0.934	1.152-1.221
Cardiovascular event	-0.836	0.487	3.172	0.073	43.567	0.162-1.095
Education level (y)	5.267	1.221	7.014	0.012	5.356	0.453-2.637
FBG (mmol/L)	4.421	0.313	2.721	0.021	6.435	0.851-2.845
HbA1c (mmol/L)	6.032	0.209	0.296	0.014	1.956	1.143-4.774
TC (mmol/L)	2.345	0.421	2.532	0.027	1.345	0.257-3.052
TG (mmol/L)	1.622	0.426	4,643	0.035	1.643	0.561-1.625
24 h UP (g/24 h)	2.134	1.567	1.754	0.041	3.175	0.386-6.424
HOMA-IR	0.142	1.765	4.643	0.417	4.245	0.153-2.345

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