Variables
|
N
|
Frequency (%)
|
Mean
|
SD
|
Median
|
Q1
|
Q3
|
---|
Serum sodium (mEq/L)
|
120
| |
135.8
|
10.1
|
136.5
|
130.5
|
143.3
|
Serum sodium ≥135 mEq/L
| |
72 (60.0)
| | | | | |
Serum sodium < 135 mEq/L
| |
48 (40.0)
| | | | | |
Serum potassium (mEq/L)
|
116
| |
4.1
|
0.9
|
4.0
|
3.47
|
4.53
|
Normal
| |
77 (66.4)
| | | | | |
Hypokalemia (< 3.55 mEq/L)
| |
32 (27.6)
| | | | | |
Hyperkalemia (> 5.55 mEq/L)
| |
7 (6.0)
| | | | | |
Hemoglobin (g/dL)a
|
158
| |
12.8
|
3.0
|
12.8
|
10.8
|
14.8
|
Hemoglobin ≥12 g/dL
| |
98 (62.0)
| | | | | |
Hemoglobin < 12 g/dL
| |
60 (38.0)
| | | | | |
Hemoglobin < 10 g/dL
| |
24 (15.2)
| | | | | |
Serum creatinine (mg/dL)
|
145
| |
1.6
|
1.8
|
1.2
|
1.0
|
1.5
|
Normal serum creatinine ≤1.2
| |
87 (60.0)
| | | | | |
Elevated serum creatinine > 1.2
| |
58 (40.0)
| | | | | |
Blood urea nitrogen (mg/dL)
|
62
| |
110.5
|
95.3
|
70.6
|
49.2
|
127.3
|
Less than 43 mg/dL
| |
15 (24.2)
| | | | | |
Elevated ≥43 mg/dL
| |
47 (75.8)
| | | | | |
eGFR (mL/min/1.73m2)
|
145
| |
74.2
|
33.0
|
74.0
|
55.0
|
92.0
|
≤14
| |
8 (5.5)
| | | | | |
15 to 29
| |
4 (2.8)
| | | | | |
30 to 59
| |
30 (20.7)
| | | | | |
60 to 89
| |
61 (42.1)
| | | | | |
≥90
| |
42 (29.0)
| | | | | |
- NB: aMeasurement taken after patient was stabilized Key: eGFR = estimated glomerular filtration rate, SD = standard deviation; Q1 = 25th percentile, Q3 = 75th percentile