Long-term outcomes after severe acute kidney injury in critically ill patients: the SALTO study

Annals of Intensive Care

Table 3 Univariable analysis of subdistribution hazard ratios for factors associated with WRF

Variable	Comparator	Sub-hazard ratio (95% CI)	P value
Strategy	Early vs delayed	1.34 (0.74–2.43)	0.33
SAPS III	One unit increase	1 (0.97–1.04)	0.93
CCF		1.34 (0.47–5.27)	0.47
CKD		1.34 (0.62–2.89)	0.46
Diabetes		1.17(0.61–2.26)	0.64
Age	One unit increase	1.02 (0.99–1.04)	0.14
Sex		0.73 (0.40–1.33)	0.31

Analysis led on the 175 patients with available eGFR after D90
SAPSIII Simplified Acute Physiology Score 3 CCF chronic cardiac failure CKD chronic kidney disease