Survival Prediction in Patients with Hypertensive Chronic Kidney Disease in Intensive Care Unit: A Retrospective Analysis Based on the MIMIC-III Database

Table 3

Cox regression model.

		Coefficients	S.E.	Wald
Insurance	Medicare (ref)
	Private	-0.5691	0.1086	-5.24	<0.0001
	Other	-0.8148	0.1620	-5.03	<0.0001
Albumin (g/dL)		-0.1455	0.0650	-2.24	0.0251
Alkaline phosphatase (IU/L)		0.0009	0.0003	2.76	0.0058
MCHC		-0.0520	0.0262	-1.99	0.0468
MCV		0. 0165	0.0050	3.27	0.0011
Coronary angiogram (yes)		-0.2332	0.1137	-2.05	0.0404
Acute renal failure (yes)		0.2276	0.0824	2.76	0.0058
Hyperlipemia (yes)		-0.3016	0.0842	-3.58	0.0003
Digoxin (yes)		0.2771	0.1272	2.18	0.0294
Kidney surgery (yes)		-0.9228	0.0835	-11.05	<0.0001