Table 3 Bivariate hazard ratios assessing the impact of hospitalization reasons and duration on time from ILD diagnosis to death
Variable | Hazard Ratio | 95% CI | P-value |
|---|---|---|---|
Hospitalized for cardiopulmonary cause | 3.52 | 0.80–15.50 | 0.10 |
LOS for cardiopulmonary cause > 7d | 4.82 | 1.37–16.92 | 0.01 |
LOS for non-cardiopulmonary cause > 7d | 2.90 | 0.97–8.69 | 0.06 |