Usefulness of N-terminal pro-brain natriuretic peptide and C-reactive protein to predict ICU mortality in unselected medical ICU patients: a prospective, observational study

Table 6 Independent predictors of ICU mortality by multivariate logistic regression in cardiac patients (appending models summary)

		OR	OR-st	P	-2 Log likelihood	Cox & Snell R Square	Nagelkerke R Square
Model I	APACHE-II score	1.265	4.371	0.000	167.854	0.201	0.311
Model II	Log-NT-proBNP	3.356	2.296	0.002	157.161	0.241	0.373
	APACHE-II score	1.226	3.618	0.000

APACHE II score, Acute Physiology and Chronic Health Evaluation II score; CRP, C-reactive protein; eGFR, estimated glomerular filtration rate; NT-proBNP, N-terminal pro-brain natriuretic peptide; OR, odds ratio; OR-st, standardized Odds ratios (OR per 1 SD).

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