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Table 1 Demographics of the study population

From: Computer tomographic assessment of gastric volume in major trauma patients: impact of pre-hospital airway management on gastric air

 

PHI

number§ or median (range)*

ERI

number§ or median (range)*

p value

Number of patients§

245

70

Age*

46 (13–91)

50.5 (14–84)

NS

Gender

 Male§

191 (78%)

53 (76%)

NS

 Female§

54 (22%)

17 (24%)

NS

Body mass index*

24.4 (16.4–39.2)

25.2 (20.5–42.4)

< 0.05

Injury Severity Score*

33 (9–75)

25 (9–75)

< 0.05

Abdominal trauma§

67 (27%)

31 (44%)