Table 1.

Summary Statistics

Variable
Age (years, median, IQR)	5.7 (1.3 – 11.8)
Male (No., %)	331 (59.9)
ISS score (No., %)
1–8	173 (31.3)
9–15	189 (34.2)
16–24	150 (27.1)
>24	41 (7.4)
No. of injuries/patient with severity≥2 (median, IQR)	1 (1–2)
Injuries with AIS severity ≥2
Total	1,122
Head (No., %)	485 (43.2)
Face (No., %)	70 (6.2)
Neck (No., %)	7 (0.6)
Thorax (No., %)	121 (10.8)
Abdomen (No., %)	141 (12.6)
Spine (No., %)	81 (7.2)
Upper extremity (No., %)	86 (7.7)
Lower extremity (No., %)	125 (11.1)
Other/unspecified (No., %)	6 (0.5)
Baseline FSS (median, IQR)	6 (6–6)
Discharge FSS (median, IQR)	6 (6–7)
Discharge FSS category (No., %)
6–7 (good)	434 (78.5)
8–9 (mildly abnormal)	66 (11.9)
10–15 (moderately abnormal)	40 (7.2)
16–21 (severely abnormal)	9 (1.6)
>21 (very severely abnormal)	4 (0.7)
New domain-related morbidity (≥2 in any domain)	94 (17.0)
New morbidity (≥3 change from baseline) (No., %)	61 (11.0)
Change in FSS from baseline (median, IQR)	0 (0–1)
Intensive care unit length of stay (days, median and IQR)	1.5 (0.8–2.9)
Hospital length of stay (days, median and IQR)	3.0 (1.6–7.7)

SD-standard deviation; No.-number; ISS-Injury Severity Scale; AIS-Abbreviated Injury Scale; IQR-interquartile range