The association between lactate, mean arterial pressure, central venous oxygen saturation and peripheral temperature and mortality in severe sepsis: a retrospective cohort analysis

Table 4 Multivariate logistic regression analysis for mean 24-hour measurements

	Coefficient	Wald	OR (95 % CI)	p value
ICU mortality
MAP(24 h)	−0.056	121	0.95 (0.94–0.96)	0.001
Lactate(24 h)	0.28	227	1.32 (1.28–1.37)	0.001
Delta-T(24 h)	0.125	54	1.13 (1.10–1.17)	0.001
Constant	1.06	7.8	2.89	0.005
Hospital mortality
MAP(24 h)	−0.04	98	0.96 (0.95–0.97)	0.001
Lactate(24 h)	0.30	245	1.34 (1.30–1.40)	0.001
Delta-T(24 h)	0.085	29.9	1.09 (1.06–1.12)	0.001
Constant	0.685	4.8	1.98	0.03

(24 h) arithmetic mean of all validated measurements during the first 24 hours after admission, CI confidence interval, delta-T difference between central and forefoot temperature, ICU intensive care unit, OR odds ratio, MAP mean arterial pressure

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