Table 4.
Variance analysis
| Models | Variance | ICC | R-square (S&B) |
|---|---|---|---|
| All-cause readmission | |||
| Full model (exc. LOS and procedure) | 0.1172 | ||
| Hospital | 0.02377 | ||
| LHA < region (154) | 0.00106 | 0.0789 | |
| Region (21) | 0.00098 | 0.0380 | |
| Full model | 0.2175 | ||
| Hospital | 0.02169 | ||
| LHA < region (154) | 0.00041 | 0.0517 | |
| Region (21) | 0.00078 | 0.0340 | |
| Same MDC readmission | |||
| Full model (exc. LOS and procedure) | 0.04707 | ||
| Hospital | 0.00385 | ||
| LHA < region (154) | 0.00003 | 0.02650 | |
| Region (21) | 0.00004 | 0.01210 | |
| Full model | 0.06567 | ||
| Hospital | 0.00379 | ||
| LHA < region (154) | 0.00002 | 0.01479 | |
| Region (21) | 0.00004 | 0.00932 | |