Table 3.
Physical frailty, hyperactive delirium and their combinations as independent mortality predictors by univariate and multivariate cox regression analysis
HR | 95% CI | HR | 95% CI | HR | 95% CI | |
---|---|---|---|---|---|---|
Model 1 | 5.52 | 2.40–12.66*** | 1.54 | 0.82–2.87 | 3.11 | 1.33–7.28*** |
Model 2 | 4.79 | 1.93–11.95*** | 1.38 | 0.71–2.66 | 2.68 | 1.07–6.72** |
Model 3 | 4.42 | 1.75–11.13*** | 1.66 | 0.85–3.25 | 2.85 | 1.18–6.87** |
FD, frail with delirium; FND, frail non delirious, NFD, not-frail with delirium
NFND as reference
Model 1: Age + sex adjusted
Model 2: Model 1 plus history of heart failure, diabetes type 1 or type 2, Chronic Obstructive Pulmonary Disease, Chronic Renal Failure, Stroke and Obesity
Model 2 + WHO status
*p-value < 0.05; **p-value < 0.01; ***p-value < 0.001