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Table 2 Spearmans correlations between CMI-ICDC and CMI-CPTC across hospital characteristics (115 hospitals)

From: Hospital accreditation, reimbursement and case mix: links and insights for contractual systems

  CMI-ICDC CMI-CPTC
Accreditation  
  A R 1.000 0.648
   P   <0.001*
   N 31 31
  B R 1.000 0.470
   P   0.240
   N 8 8.000
  C R 1.000 0.571
   P   <0.001*
   N 53 53
  D R 1.000 0.388
   P   0.067
   N 23 23
Size  
  Small (<50 beds) R 1.000 0.358
   P   0.056
   N 29 29
  Medium (50–100 beds) R 1.000 0.617
   P   <0.001*
   N 52 52
  Large (>100 beds) R 1.000 0.704
   P   <0.001*
   N 34 34
Ownership  
  Public R 1.000 0.663
   P   0.001*
   N 22 22
  Private R 1.000 0.629
   P   <0.001*
   N 93 93
All  
   R 1.000 0.655
   P   <0.001*
   N 115 115
  1. * correlation is significant at the 0.01 level.