|
Mortality % (n)
| |
---|
Marker
|
Abnormal
|
Normal
|
P value
|
---|
Venous lactate
|
12.05 (40/332) *
|
3.09 (36/1166)
|
< 0.001
|
Traditional vital sign
|
13.98 (13/93) †
|
3.78 (71/1878)
|
< 0.001
|
Systolic blood pressure
|
19.57 (9/46) ‡
|
3.85 (74/1920)
|
< 0.001
|
Heart rate
|
12.24 (6/49) §
|
3.98 (76/1908)
|
0.01
|
Shock index
|
10.61 (7/66) ¶
|
3.82 (72/1884)
|
0.02
|
- *Abnormal venous lactate: ≥ 2.5 mM.
- †Abnormal TVS: Systolic blood pressure < 90 mm Hg and/or heart rate > 120 beats/min.
- ‡Abnormal systolic blood pressure: < 90 mm Hg.
- §Abnormal heart rate: > 120 beats/min.
- ¶Abnormal shock index: ≥ 1.