Skip to main content

Table 3 Multivariate analysis of treatment variables associated with PaO2

From: Incidence of hyperoxia in trauma patients receiving pre-hospital emergency anaesthesia: results of a 5-year retrospective analysis

Variable OR 95% CI p
PH episode of oxygen desaturation 0.96 [0.89–1.07] .18
Chest injuries present 0.52 [0.21–1.26] .29
Thoracostomies* 0.69 [0.27–1.74] .11
SpO2 at handover ≥ 93% 1.73 [0.56–5.34] .35
SpO2 at handover ≥ 95% 2.02 [0.69–5.83] .25
SpO2 at handover ≥ 97% 3.99 [1.58–10.08] .001
SpO2 at handover ≥ 99% 4.49 [1.85–10.94]  < .001
  1. PH; pre-hospital, SpO2; Oxygen saturation.*Unilateral or bilateral