|
Variable
|
Subgroup analysis
|
Comparison between two groups
|
|---|
|
≤ 64 years of age
|
≥ 65 years of age
|
≥ 65 years of agea
|
|---|
|
OR (95% CI)
|
p-value
|
OR (95% CI)
|
p-value
|
OR (95% CI)
|
p-value
|
|---|
|
Age
|
1.038 (1.032, 1.044)
|
< 0.001
|
1.059 (1.050, 1.068)
|
< 0.001
|
4.585 (4.158, 5.055)
|
< 0.001
|
|
Female
|
0.723 (0.616, 0.850)
|
0.001
|
0.789 (0.696, 0.894)
|
< 0.001
|
0.813 (0.737, 0.897)
|
< 0.001
|
|
Trauma mechanism
| | | | | | |
|
Motor vehicle collision
| | |
Reference
| | | |
|
Fall
|
1.290 (1.094, 1.522)
|
0.003
|
0.843 (0.725, 0.980)
|
0.026
|
1.224 (1.096, 1.366)
|
< 0.001
|
|
Blunt injury
|
0.463 (0.352, 0.610)
|
< 0.001
|
0.524 (0.377, 0.727)
|
< 0.001
|
0.462 (0.376, 0.568)
|
< 0.001
|
|
Penetrating injury
|
0.688 (0.464, 1.020)
|
0.064
|
0.701 (0.434, 1.132)
|
0.146
|
0.701 (0.523, 0.938)
|
0.017
|
|
Otherb
|
0.617 (0.504, 0.756)
|
< 0.001
|
0.681 (0.560, 0.827)
|
< 0.001
|
0.686 (0.596, 0.789)
|
< 0.001
|
|
Vital signs
| | | | | | |
|
SBP (mmHg)
|
0.986 (0.985, 0.988)
|
< 0.001
|
0.992 (0.990, 0.993)
|
< 0.001
|
0.989 (0.988, 0.990)
|
< 0.001
|
|
DBP (mmHg)
|
1.003 (1.002, 1.004)
|
< 0.001
|
1.002 (1.001, 1.003)
|
< 0.001
|
1.002 (1.002, 1.003)
|
< 0.001
|
|
HR (beats/min)
|
1.002 (1.001, 1.004)
|
0.011
|
1.003 (1.002, 1.005)
|
< 0.001
|
1.002 (1.001, 1.004)
|
< 0.001
|
|
RR (breath/min)
|
1.009 (1.007, 1.010)
|
< 0.001
|
1.004 (1.003, 1.005)
|
< 0.001
|
1.006 (1.005, 1.008)
|
< 0.001
|
|
BT (°C)
| | | | | | |
|
GCS
|
0.603 (0.593, 0.613)
|
< 0.001
|
0.678 (0.668, 0.688)
|
< 0.001
|
0.635 (0.629, 0.642)
|
< 0.001
|
|
EMR-ISS
|
1.028 (1.025, 1.031)
|
< 0.001
|
1.036 (1.033, 1.039)
|
< 0.001
|
1.033 (1.031, 1.035)
|
< 0.001
|
- BT, body temperature; CI, confidence interval; DBP, diastolic blood pressure; EMR-ISS, excess mortality ratio–adjusted Injury Severity Score; GCS, Glasgow Coma Scale; HR, heart rate; OR, odds ratio; RR, respiratory rate; SBP, systolic blood pressure
- aReference group is ≤ 64 years of age
- bOther contains the low-frequency injury mechanisms, such as explosions or foreign bodies
