Table 2 Spearman’s 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 | ||
