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Table 8 Probability of Survival (Ps) Chart

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

b1~3 < -3 -2.5 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 > 3
Ps < 0.05 0.08 0.12 0.18 0.27 0.38 0.5 0.62 0.73 0.82 0.88 0.92 0.95
  1. Ps = 1/(1 + e -b1~3 )
  2. b1 = - 9 + cISS - cAGE + cSBP + cGCS + cRR/2
  3. b2 = - 7 + cISS - cAGE + cSBP + cGCS
  4. b3 = - 7 - cAGE + cSBP + cGCS + cRR/2