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Table 4 Coefficients of Logistic Regression Models

From: The development of simple survival prediction models for blunt trauma victims treated at Asian emergency centers

Models with predictor variables Intercept β(c)ISS βRTS βcAGE βcGCS βcBP βcRR
Original TRISS -0.4499 -0.0835 0.8085 -1.743 0.7574 0.5923 0.2351
ISS, RTS, cAGE -1.7162* (0.279)
[37.8]
-0.0675* (0.005)
[181]
0.9301* (0.0368)
[639]
-1.439* (0.137)
[111]
* * *
ISS, cAGE, cSBP, cGCS, cRR -1.8646 (0.340)
[30.2]
-0.0678* (0.0050)
[181]
* - 1.452* (0.137)
[112]
0.846* (0.047)
[328]
0.670* (0.077)
[75.8]
0.346* (0.090)
[14.9]
cISS, cAGE, cSBP, cGCS, cRR -6.281* (0.335)
[351]
1.0 58* (0.070)
[227]
* -1.4 04* (0.137)
[104]
0.7 77* (0.047)
[267]
0.7 18* (0.077)
[87.5]
0.3 70* (0.090)
[17.0]
cISS, cAGE, cSBP, cGCS -5.734* (0.283)
[410]
1.0 38* (0.069)
[225]
* -1.3 48* (0.136)
[98.8]
0.8 41* (0.045)
[345]
0.8 89* (0.063)
[202]
x
cAGE, cSBP, cGCS, cRR -4.663* (0.357)
[170]
x * -1.3 28* (0.129)
[105]
1.0 25* (0.044)
[540]
0.8 43* (0.077)
[122]
0.3 49* (0.094)
[13.7]
  1. Βx: regression coefficients, *: p < 0.001, (standard error), [likelihood ratio chi-square value],
  2. PVs: predictor variables, cAGE: coded value of age, RTS: the Revised Trauma Score,
  3. cBP: coded value of systolic blood pressure, cGCS: coded value of the Glasgow Coma Scale score,
  4. cRR: coded value of respiratory rate, ISS: the Injury Severity Score,
  5. cISS: coded value of the Injury Severity Score