TABLE 4.

Associations between Insulin Resistance and POCD in subgroup analysis based on metabolic members.

Variable	All	POCD	Crude	95% CI	P-value	Multivariable	95% CI	P-value
	No	No	OR			Adjusted OR
Diabetes
No	81	28	2.169	1.603–4.280	< 0.001∗	2.476	1.460–4.198	0.001∗
Yes	43	23	1.851	1.163–2.946	0.009∗	2.384	1.260–4.512	0.008∗
Hypertension
No	70	30	2.016	1.292–3.147	0.002∗	1.8	1.007–3.010	0.025∗
Yes	54	21	2.817	1.611–4.924	< 0.001∗	3.461	1.605–7.462	0.002∗
Central
Obesity
No	74	24	1.995	1.344–2.962	0.001∗	2.43	1.466–4.028	0.001∗
Yes	50	27	2.122	1.252–3.596	0.005∗	2.007	1.015–3.968	0.045∗
Dyslipidemia
No	72	27	2.459	1.538–3.932	< 0.001∗	2.699	1.486–4.904	0.001∗
Yes	52	24	1.939	1.245–3.020	0.003∗	2.074	1.153–3.730	0.015∗
Metabolic
Syndrome
No	80	25	1.868	1.271–2.744	0.001∗	1.863	1.208–2.875	0.005∗
Yes	40	26	2.494	1.326–4.690	0.005∗	3.579	1.521–8.424	0.003∗

The model is adjusted for age and the other metabolic components ^∗P < 0.05. OR, Odds Ratio; CI, confidence interval.