The incidence, risk factors, and long-term outcomes of acute kidney injury in hospitalized diabetic ketoacidosis patients

Table 4 Predictors of the mortality in DKA patients using Cox proportional hazards model^a

Parameters	Univariate analysis		Multivariate analysis (forward)
Parameters	HR (95%CI)	P	HR (95%CI)	P
Male	1.168 (0.492–2.776)	0.725
Age (year)	1.060 (1.031–1.090)	< 0.001	1.048 (1.020–1.078)	0.001
History of CVD	5.556 (2.328–13.262)	< 0.001
Type 2 diabetic mellitus	3.261 (1.094–9.722)	0.034
Preexisting CKD	1.118 (0.329–3.797)	0.858
HbA1c (%)	0.992 (0.830–1.185)	0.927
Baseline eGFR (ml/min/1.73m²)	0.972 (0.955–0.989)	0.001
History of AKI
Non-AKI (Reference)	Reference		Reference
AKI	8.405 (1.956–36.121)	0.004	4.959 (1.115–22.062)	0.036

^a-2 Log likelihood = 161.053, chi-square = 26.765; P < 0.001. Values express as hazard ratio (HR) and 95% confidence interval(95%CI)

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