Table 3.
Univariate and multivariate predictors of DRIs.
|
Risk factors |
Unadjusted |
Adjusted |
||
|---|---|---|---|---|
| OR (95 % CI) | p value | OR (95 % CI) | p value | |
| Age (years) | 1.042 (1.022–1.062) | <0.001 | – | – |
| Braden | 0.738 (0.598–0.911) | 0.005 | – | – |
| Barthel | 0.974 (0.966–0.983) | <0.001 | 0.973 (0.96–0.98) | <0.001 |
| Charlson | 1.232 (1.091–1.391) | 0.001 | – | – |
| D-dimer (ng/mL) on admission | 1.00 (1.00–1.00) | 0.137 | – | – |
| Absolute lymphocytes/ml on admission | 1.072 (0.992–1.289) | 0.460 | – | – |
| D-dimer (ng/mL) during hospitalisation | 1.00 (1.00–1.00) | 0.970 | – | – |
| Absolute lymphocytes/ml during hospitalisation | 1.003 (0.913–1.101) | 0.953 | – | – |
| Hb (g/dL) during hospitalisation | 0.986 (0.972–.0999) | 0.039 | – | – |
| Body temperature (°C) in triage | 0.734 (0.566–0.951) | 0.020 | – | – |
| Diastolic pressure (mmHg) in triage | 0.983 (0.966–1.001) | 0.060 | – | – |
| Oxygen saturation (%) in triage | 0.943 (0.903–0.984) | 0.007 | 0.934 (0.88–0.98) | 0.017 |
| Respiratory rate (breaths/min) during hospitalisation | 1.047 (0.974–1.125) | 0.214 | – | – |
| Length of stay (days) | 1.063 (1.042–1.085) | <0.001 | 1.067 (1.04–1.09) | <0.001 |