Skip to main content
. 2023 Jan 4;35(2):433–442. doi: 10.1007/s40520-022-02328-0

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