Geriatric syndromes including frailty (hazard ratio [HR] = 4.6; 95% confidence interval [CI], 1.5 - 7.7; p < 0.001), multimorbidity (HR = 4.6; 95% CI, 1.4 - 14.8; p = 0.012), cognitive decline (HR = 2.6; 95% CI, 1.2 - 5.4; p = 0.015), malnutrition (HR = 2.7; 95% CI, 1.5 - 4.9; p = 0.001), pressure injury (HR = 7.0; 95% CI, 1.9 - 25.8; p = 0.003), urine incontinence (HR = 5.8; 95% CI, 1.9 - 18.0; p = 0.002) and age (HR = 1.07; 95% CI, 1.02 - 1.11; p = 0.002) were the independent prognostic factors of the primary clinical outcome.