Table 4.
Derivation of SAVED2 in ERICH: association of covariates with unfavorable mRS score (3–6) upon multivariable logistic regression and corresponding point assignment in SAVED2.
| Beta-coefficient | OR | Lower 95% CI | Upper 95% CI | Point assignment | |
|---|---|---|---|---|---|
| Stroke history (S) | 1.04 | 2.82 | 2.09 | 3.81 | 1 |
| Age ≥70 years (A) | 1.33 | 3.76 | 2.95 | 4.81 | 1 |
| Ventilation (V) | 0.98 | 2.66 | 2.03 | 3.48 | 1 |
| Extended hospital LOS (E) | 1.01 | 2.75 | 2.18 | 3.47 | 1 |
| Discharge: Not home (D) | 1.67 | 5.32 | 4.23 | 6.69 | 2 |
| Constant | −2.12 | – | – | – | – |
CI, confidence interval; LOS, length of stay; mRS, modified Rankin scale; OR, odds ratio.