. 2016 May 9;31(7):1150–1159. doi: 10.3346/jkms.2016.31.7.1150

Table 1. Comparison of parameters between the surviving and deceased groups.

Parameters	Survivor (n = 743)			Death (n = 315)			P value
Parameters	Mean	SD	Median	Mean	SD	Median	P value
Age, yr	55.1	15.8	54	60.4	15.1	60	< 0.001
Ingested volume, mL	120.3	116	100	132.1	99.7	100	0.099
Time lag, hr	4.9	4.3	3	5.6	4.9	4	0.035
APACH II score	30.3	10	29	35.2	10.2	34	< 0.001
WMSCN score	3.2	0.7	3	3.4	0.7	3	< 0.001
ICU admission, day	5.9	4.6	5	4.9	5.7	3	0.005
Total admission, day	9.9	7.1	7	5.1	6	3	< 0.001
pH	7.4	0.1	7.4	7.3	0.1	7.4	< 0.001
Anion gap	11.5	7.3	11.1	18.8	9.1	18.8	< 0.001
PCO₂, mmHg	35.5	6.1	35.5	29.4	8.6	30	< 0.001
HCO₃, mmol/L	21	4.3	21.5	16.2	5.8	16.4	< 0.001
BE, mmol/L	-3.6	4.7	-3	-8.3	6.7	-7.9	< 0.001
PO₂, mmHg	86.4	22.7	85	94.9	29.5	92	< 0.001
SO₂, %	93.8	9.2	96	93.5	10.3	97	0.636
Na⁺, mEq/L	136.2	6	137	136.4	6.5	137	0.639
K⁺., mEq/L	4	0.6	4	3.4	0.8	3.3	< 0.001
CI^-, mEq/L	103.8	5	104	101.4	6.1	102	< 0.001
Ca⁺⁺, mg/dL	8.9	0.8	8.9	8.6	0.9	8.7	< 0.001
Ionized Ca⁺⁺, mmol/L	1	0.2	1	0.9	0.2	1	0.009
Albumin, mg/dL	4.4	0.5	4.4	4.3	0.7	4.4	0.691
Total protein, g/dL	7	0.7	7	6.9	0.9	6.9	0.173
A.G Ratio	1.7	0.8	1.7	1.8	0.4	1.7	0.613
Lactate, mg/dL	3.1	2.5	2.3	7.3	4.4	6.6	< 0.001
Uric acid, mg/dL	5.3	1.9	5.2	5.9	2.3	5.4	< 0.001
BUN, mg/dL	14.5	6.8	13.1	17.2	9.8	15	< 0.001
Creatinine, mg/dL	0.9	0.5	0.8	1.5	1.1	1.2	< 0.001
Glucose, mg/dL	132.1	45.5	119	174.6	60.8	165	< 0.001
Cholesterol, mg/dL	181.3	43.4	178	173.1	54.9	165	0.034
Triglyceride, mg/dL	179	174.5	124	180.4	203.5	115.5	0.922
WBC Count, 10³/µL	12.1	5.6	10.8	17.4	7.2	16.4	< 0.001
RBC Count, 10⁶/µL	4.5	0.6	4.5	4.4	0.6	4.4	0.011
Hemoglobin, g/dL	14.3	1.9	14.3	14	2	14	0.024
Hematocrit, %	41.5	4.9	41.6	40.7	5.5	40.6	0.03