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Table 1 Injury characteristics of the study population by gender

From: Sex-based differences in outcomes after severe injury: an analysis of blunt trauma patients in China

Variables Male (n = 1367) Female (n = 422) P value
Age, years 45.1 ± 17.4 46.2 ± 15.9 0.247
Admission SBP, mmHg 123 ± 24 121 ± 28 0.151
Hypotension (SBP ≤ 90 mmHg), n (%) 297 (21.7%) 86 (20.3%) 0.555
ISS 23.6 ± 8.2 23.5 ± 7.3 0.822
Admission GCS score 14.3 ± 3.8 14.6 ± 2.6 0.130
Blood transfusion (24 h), units 2.9 ± 2.3 2.8 ± 2.1 0.426
ED to OR, n (%) 223 (16.3%) 62 (14.7%) 0.426
Intubation status (% yes) 38 (2.8%) 13 (3.1%) 0.746
  1. GCS Glasgow Coma Scale, ISS Injury Severity Score, ED Emergency department, OR Operating room, SBP Systolic blood pressure