Table 2. Association of diabetes mellitus and Survival after CPR .

Predictor	ROSC-	ROSC+	OR (CI) Crude	P value Crude	OR (CI)*	P value*
Diabetes, No. (%)	12 (34.3)	9 (20)	0.47 (0.17-1.31)	0.153	0.45 (0.26-1.15)	0.179
Predictor	24h-	24h+	OR (CI)	P value	OR (CI)*	P value*
Diabetes, No. (%)	17 (34)	4 (13.3)	3.34 (1.01-11.16)	0.041	3.01 (1.01-10.49)	0.043

Univariate and multivariate analyses were performed by logistic regression.

* The model was adjusted by confounder factors including age, sex, hypertension and history of CPR.

The predictors including diabetes and confounding factors in the multivariate model were analyzed as enter method.

Abbreviations: OR: odds ratio, CI: confidence interval, ROSC: return of spontaneous circulation; ‏24h+, survived beyond 24 h; 24h-, not survived beyond 24 h‏.