Associations between blood glucose level and outcomes of adult in-hospital cardiac arrest: a retrospective cohort study

Table 3 Multiple logistic regression model with favourable neurological outcome at hospital discharge as the dependent variable

Independent variable^a	Odds ratio	95 % confidence interval	p value
Age between 30 and 70 years	2.32	1.21–4.59	0.01
Male	2.21	1.13–4.51	0.02
Renal insufficiency	0.45	0.23–0.86	0.02
DM Mean glucose level between 183 and 307* mg/dl	2.71	1.18–6.20	0.02
Without DM Mean glucose level between 142 and 250* mg/dl	1.38	0.67–2.86	0.38
Baseline evidence of motor, cognitive, or functional deficits	0.41	0.20–0.80	0.01
Favourable neurological status 24 h before cardiac arrest	3.76	1.88–7.85	<0.001
Metastatic cancer or any blood borne malignancy	0.05	0.003–0.26	0.005
Arrest on general ward	0.44	0.22–0.87	0.02
Shockable rhythm	2.84	1.37–5.88	0.005
CPR^b duration	0.95	0.92–0.98	0.002
Post-ROSC^c percutaneous coronary intervention	2.76	1.09–7.02	0.03

Goodness-of-fit assessment: n = 402, adjusted generalized R ² = 0.40, the estimated area under the receiver operating characteristic curve = 0.86, and the Hosmer and Lemeshow goodness-of-fit Chi Squared test p = 0.79
^aThe display of independent variables is arranged in order of these variables in Tables 1 and 2
^b CPR cardiopulmonary resuscitation
^c ROSC return of spontaneous circulation

ISSN: 1475-2840