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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
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Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine

ISSN: 1757-7241