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Table 2 Logistic regression for death within 30 days after admission (fall, traffic and assault), risk adjusted by ICISS

From: Decreased risk adjusted 30-day mortality for hospital admitted injuries: a multi-centre longitudinal study

  OR p 95% CI 95% CI
ICISS 7.20e-06 < 0.001 5.93e-06 8.75e-06
Sex (male as reference) 0.54 < 0.001 0.53 0.56
CCI 1.25 < 0.001 1.24 1.27
Year 1.00 0.008 0.99 1.00
Age, reference is 0–14 years
 15–25 4.04 < 0.001 2.78 5.86
 26–35 3.78 < 0.001 2.56 5.60
 36–45 3.87 < 0.001 2.63 5.69
 46–55 5.89 < 0.001 4.08 8.49
 56–65 8.83 < 0.001 6.20 12.58
 66–75 20.11 < 0.001 14.21 28.45
 76 and older 70.76 < 0.001 50.20 99.76
Fall 1.41 0.001 1.14 1.74
Traffic 0.90 0.340 0.73 1.12
Assault 1.00    
  1. n = 815,846
  2. Abbreviations: CCI Charlson Comorbidity Index, CI Confidence Interval, ICISS International Classification of disease Injury Severity Score, OR Odds Ratio