highly significantP < .001
The likelihood ratio test comparing model 1 and model 2 was highly significant (χ 2 = 34.72; P < .001), indicating that LPR contributed independent predictive information even after accounting for lactate.
The likelihood ratio test comparing model 1 and model 2 was highly significant (χ 2 = 34.72; P < .001), indicating that LPR contributed independent predictive information even after accounting for lactate.