The impact of continuous renal replacement therapy on renal outcomes in dialysis-requiring acute kidney injury may be related to the baseline kidney function

Table 4 Multivariate analysis of the factors associated with death

	Odds ratio (95% CI)	p
Type of patient and cause of AKI
Medical patient with non-septic-AKI/	2.54 (1.50–4.32)	0.001
Surgical patient with non-septic-AKI	2.54 (1.50–4.32)	0.001
Medical patient with septic-AKI/	2.93 (1.81–4.75)	<0.001
Surgical patient with non-septic-AKI	2.93 (1.81–4.75)	<0.001
Surgical patient with septic-AKI/	2.50 (1.27–4.92)	0.008
Surgical patient with non-septic-AKI	2.50 (1.27–4.92)	0.008
APACHE II score	1.52 (1.46–1.58)	<0.001

AKI acute kidney injury, Acute Physiology And Chronic Health Evaluation, CI confidence interval

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