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Table 1 Demographics and Baseline Characteristics

From: Correlation between intracranial pressure monitoring for severe traumatic brain injury with hospital length of stay and discharge disposition: a retrospective observational cohort study

 

No ICP

Monitor

n = 65

ICP

Monitor

n = 58

p

Total

n = 123

Age, Median (IQR)

54.0 (29.0, 71.0)

34.0 (22.0, 65.0)

0.02

42.5 (25.0, 69.0)

Female, % (n)

33.8% (22)

32.7% (19)

0.96

34.2% (42)

Race, % (n)

 White

89.5% (17)

100% (23)

0.20

95.2% (40)

 Other

10.5% (2)

0% (0)

4.8% (2)

Hispanic or Latino, % (n)

88.9% (16)

86.4% (19)

> 0.99

87.5% (35)

GCS, Median (IQR)

3.0 (3.0, 6.0)

3.0 (3.0, 6.0)

0.48

3.0 (3.0, 6.0)

 3

60.0% (36)

51.7% (30)

0.85

55.9% (66)

 4

8.3% (5)

8.6% (5)

11.0% (13)

 5

3.3% (2)

5.2% (3)

4.2% (5)

 6

8.3% (5)

13.8% (8)

11.0% (13)

 7

8.3% (5)

12.1% (7)

10.2% (12)

 8

11.7% (7)

8.6% (5)

10.2% (12)

SBP, Mean (SD)

145.9 (43.8)

142.3 (32.5)

0.62

144.1 (38.4)

ISS, Median (IQR)

25.0 (17.0, 28.0)

25.0 (17.0, 27.0)

0.91

25.0 (17.0, 27.0)

  1. Bold numbers indicate statistical significance at p < 0.05
  2. ICP Intracranial pressure, GCS Glasgow coma scale, SBP systolic blood pressure, ISS Injury Severity Score, IQR interquartile range, SD standard deviation