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Table 4 48-hour Total Cholesterol Levels by Injury Traits

From: Attenuated hypocholesterolemia following severe trauma signals risk for late ventilator-associated pneumonia, ventilator dependency, and death: a retrospective study of consecutive patients

 

No Chest Injury

Chest Injury

P Value

Number

80 (52.6%)

72 (47.4%)

--

TC (mg/dL)

119.8 ± 28.5

100.6 ± 29.1

0.0001

ISS

24.3 ± 12.0

32.3 ± 11.5

0.0001

 

No Shock

Shock

 

Number

109 (71.7%)

43 (28.3%)

--

TC (mg/dL)

114.5 ± 31.1

101.0 ± 26.1

0.01

ISS

26.4 ± 11.5

32.2 ± 13.7

0.01

 

No Transfusion

Transfusion

 

Number

99 (65.1%)

53 (34.9%)

--

TC (mg/dL)

121.2 ± 29.5

91.2 ± 20.6

0.0001

ISS

25.1 ± 12.5

33.6 ± 10.2

0.0001

 

No Brain Injury

Brain Injury

 

Number

48 (31.6%)

104 (68.4%)

--

TC (mg/dL)

98.8 ± 27.7

116.2 ± 30.0

0.0008

ISS

24.5 ± 14.4

29.7 ± 11.1

0.02

  1. TC, total cholesterol; ISS, Injury Severity Score