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Table 2 Total gastric content, air volume and injury severity score in PHI vs. ERI patients

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

  PHI
median (range)
ERI
median (range)
p-value
Total gastric volume mL 402 (26–2401) 466 (59–1915) 0.59
Air volume mL 94 (0–1902) 120 (1–997) 0.35
ISS 33 (9–75) 25 (9–75) 0.004