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Table 1 Summary statistics

From: Predictors of Change in Functional Outcome at six months and twelve months after Severe Injury: A Retrospective Cohort Study

   Number (%)/median (IQR)/mean (SD)
Demographics Age 61.1 (19.9)
Males 331 (69.2%)
Injury scores Injury Severity Score (ISS) 22 (17, 26)
New Injury Severity Score (NISS) 29 (22, 38)
Revised Trauma Score (RTS) 7.84 (3.80, 7.84)
Charlson comorbidity score 0 339 (70.9%)
1 93 (19.5%)
2 31 (6.5%)
> 2 15 (3.1%)
Citizenship Singapore citizen/permanent resident 418 (87.4%)
Pre-injury employment status Employed 225 (47.1%)
Mechanism of injury Low fall 214 (44.8%)
High fall 77 (16.1%)
Pedestrian 13 (2.7%)
Cyclist 13 (2.7%)
Motorcycle 63 (13.2%)
Motor vehicle 22 (4.6%)
Injury Region Head and neck 363 (75.9%)
Face 8 (1.7%)
Chest 126 (26.4%)
Abdomen and pelvic contents 48 (10.0%)
Extremities and pelvic girdle 95 (19.9%)
Polytrauma 135 (28.2%)