Table 5.
Secondary analysis – p-values for interactions between ICU characteristics and strain
| ICU variable | Strain variable | VTEP | SUP |
|---|---|---|---|
| ICU Volume | Census | 0.092 | 0.016 |
| Acuity | 0.014 | 0.212 | |
| Admissions | 0.001 | 0.396 | |
| Weekend | 0.301 | 0.654 | |
| ICU Model | Census | 0.489 | 0.525 |
| Acuity | 0.805 | 0.471 | |
| Admissions | <0.001 | 0.121 | |
| Weekend | 0.070 | 0.340 | |
| Night Coverage | Census | 0.413 | 0.346 |
| Acuity | 0.225 | 0.852 | |
| Admissions | <0.001 | 0.699 | |
| Weekend | 0.831 | 0.867 | |
| Resident Coverage | Census | 0.420 | 0.001 |
| Acuity | 0.890 | 0.711 | |
| Admissions | <0.001 | 0.596 | |
| Weekend | 0.142 | 0.223 |