From: A joint latent class model for classifying severely hemorrhaging trauma patients
Variable | Estimates (SE) | |
---|---|---|
Model 1: linear regression model for latent-class structure | ||
Intercept | −0.791 (0.613) | |
SBP <90 | 0.570 (0.618) | |
HR ≥120 | 0.554 (0.621) | |
pH <7.25 | 0.384 (0.590) | |
Hgb <9.0 | 0.574 (0.760) |
SH | Non-SH | |
---|---|---|
Model 2: class-specific linear models for RBC transfusion | ||
Intercept | 2.400 (0.427) | 0.767 (0.138) |
SBP <90 | 0.081 (0.261) | 0.188 (0.101) |
HR ≥120 | −0.169 (0.294) | 0.089 (0.102) |
pH <7.25 | 0.216 (0.307) | 0.132 (0.087) |
Hgb <9.0 | −0.046 (0.331) | 0.105 (0.161) |
Plasma:RBC (0 vs. (0,1]) | 0.682 (0.405) | 0.942 (0.104) |
Plasma:RBC (0 vs. >1) | −0.145 (0.516) | 0.616 (0.111) |
Platelet:RBC (0 vs. (0,1]) | 0.673 (0.313) | 0.820 (0.095) |
Platelet:RBC (0 vs. >1) | 0.125 (0.404) | 0.547 (0.174) |
SH | Non-SH | |
---|---|---|
Model 3: class-specific logistic models for traumatic death | ||
Intercept | −0.797 (1.070) | −1.425 (1.279) |
SBP <90 | 0.169 (0.817) | −1.732 (2.530) |
HR ≥120 | −0.384 (0.739) | 0.451 (1.347) |
pH <7.25 | 1.083 (0.830) | 2.027 (1.185) |
Hgb <9.0 | 0.079 (0.938) | −1.850 (3.283) |
Plasma:RBC (0 vs. (0,1]) | 0.727 (1.244) | −1.131 (1.628) |
Plasma:RBC (0 vs. >1) | −0.819 (1.468) | −1.837 (2.029) |
Platelet:RBC (0 vs. (0,1]) | −0.424 (1.056) | −0.044 (1.706) |
Platelet:RBC (0 vs. >1) | −1.288 (1.627) | 1.969 (1.874) |