Table 21: Parameter Estimates for Early Readmissions
| Variable | DF | Parameter Estimate | Standard Error | P-value |
| Intercept | 1 | -3.4801 | 0.7019 | < .0001 |
| S1S2S3 | 1 | 0.2684 | 0.6308 | 0.6705 |
| S1S2 | 1 | -0.0617 | 0.7043 | 0.9302 |
| S2S3* | 1 | 1.0214 | 0.6882 | 0.1378 |
| S1S3 | 1 | 0.0660 | 0.6801 | 0.9227 |
| S3 | 1 | -0.5284 | 0.9282 | 0.5692 |
| A1A2* | 1 | 1.0370 | 0.4804 | 0.0309 |
| A1 | 1 | -0.0576 | 0.4038 | 0.8866 |
| A2 | 1 | -0.6520 | 0.4967 | 0.1893 |
| A3 | 1 | -0.8522 | 0.5873 | 0.1468 |
| TA | 1 | -0.2448 | 0.3224 | 0.4475 |
| Age_Group (0 vs 1) | 1 | -0.1509 | 0.1387 | 0.2765 |
| Gender (F vs M)* | 1 | -0.4408 | 0.1372 | 0.0013 |