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Table 3 The fitted model for the combined data looking for 'goodness of fit' applying the Hosmer-Lemeshow chi-square test

From: Validation of "Signs of Inflammation in Children that Kill" (SICK) score for immediate non-invasive assessment of severity of illness

   Died Alive   Total
Group Probability Observed Expected Observed Expected   Chi-square*
(p value)
1 0.0023 6 4.4 2238 2239.6 2244 2.13 (0.345)
2 0.0047 6 5.3 1223 1223.7 1229  
3 0.0078 3 6.0 885 882.0 888  
4 0.8863 48 47.2 959 959.8 1007  
  1. *Hosmer-Lemeshow Chi-Square with 2 degrees of freedom