Prognostic robustness of serum creatinine based AKI definitions in patients with sepsis: a prospective cohort study

Table 3 Multivariate cox regression analysis for prediction of mortality at 1 year and 2 years in ICU survivors

1 year mortality in ICU survivors	Exp(B)	95 % CI	p value
Age	1.04	1.01-1.07	0.004
Creatinine day 1	0.69	0.38-1.26	0.23
CKD	1.66	0.70-3.94	0.26
ΔADM > 0.3	1.60	0.48-5.31	0.44
Need for Ventilation	1.16	0.59-2.29	0.67
Gender	0.65	0.32-1.31	0.23
APACHE II	1.01	0.96-1.07	0.59
Fluid balance over the first 24 h after ICU admission	0.91	0.76-1.09	0.28
2 years mortality in ICU survivors
Age	1.02	1.002-1.045	0.03
Creatinine day 1	0.48	0.26-0.86	0.01
CKD	2.06	0.94-4.48	0.07
ΔADM > 0.3	1.35	0.43-4.25	0.61
Need for Ventilation	1.44	0.79-2.60	0.23
Gender	0.68	0.37-1.24	0.20
APACHE II	1.04	0.99-1.08	0.10
Fluid balance over the first 24 h after ICU admission	0.91	0.78-1.06	0.21

ICU Intensive care unit, CKD Chronic kidney disease, ΔADM > 0.3 = Serum creatinine increase > 0.3 mg/dl based on the difference between the value 24 h after admission and ICU admission, APACHE II Acute physiology and chronic health evaluation II score

ISSN: 1471-2369