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Table 3 Rates of torso injuries in 215 stable trauma patients

From: Emergency department spirometric volume and base deficit delineate risk for torso injury in stable patients

Risk Factor

Number

TI Rate

95% CI

normal BD and normal SV

71

4.2%

0.0–8.9%

increased BD and normal SV

80

20.0%

12.7–30.0%

normal BD and decreased SV

23

56.5%

36.8–74.4%

increased BD and decreased SV

41

82.9%

71.4–94.4%

  1. TI, torso injury; CI, confidence intervals; BD, base deficit; SV, spirometric volume