Geriatric Syndromes Frequently (Co)-Occur in Geriatric Rehabilitation Inpatients: Restoring Health of Acutely Unwell Adults (RESORT) and Enhancing Muscle Power in Geriatric Rehabilitation (EMPOWER-GR)

Objective

To determine the prevalence and co-occurrence of common geriatric syndromes in geriatric rehabilitation inpatients.

Design

Restoring Health of Acutely Unwell Adults (RESORT) and Enhancing Muscle Power in Geriatric Rehabilitation (EMPOWER-GR) are observational, longitudinal cohorts.

Setting

Geriatric rehabilitation.

Participants

Geriatric rehabilitation inpatients (N=1890 and N=200).

Interventions

Not applicable.

Main Outcome Measures

Geriatric syndromes included polypharmacy, multimorbidity (Cumulative Illness Rating Scale), cognitive impairment, depression (Hospital Anxiety and Depression Scale/Geriatric Depression Scale), malnutrition (Global Leadership Initiative on Malnutrition), functional limitation (Katz index), falls, physical frailty (Fried), and sarcopenia (European Working Group on Sarcopenia in Older People 2).

Results

Inpatients in RESORT (R) (N=1890, 56% females) had a median age of 83.4 years (interquartile range [IQR], 77.6-88.4) and in EMPOWER-GR (E) (N=200, 57% females) of 79.8 years (IQR, 75.0-85.9). Polypharmacy (R, 82.2%; E, 84.0%), multimorbidity (R, 90.4%; E, 85.5%), functional limitation (R, 96.0%; E, 76.5%), and frailty (R, 91.8%; E, 92.2%) were most prevalent. Most inpatients had ≥5 geriatric syndromes at admission in both cohorts (R, 70.0%; E, 72.4%); few inpatients had only 1 (R, 0.4%; E, 1.5%) or no geriatric syndrome (R, 0.2%; E, 0.0%). Geriatric syndromes did not occur in isolation (without other syndromes), except for multimorbidity (R, 1%; E, 5%), functional limitation (R, 3%; E, 2%), falls (R, 0%; E, 4%), and frailty (R, 2%; E, 5%), which occurred in isolation in some inpatients; sarcopenia did not.

Conclusions

Geriatric syndromes are highly prevalent at admission to geriatric rehabilitation, with a median of 5 co-occurring syndromes. Implications for diagnosis and intervention potential should be further addressed.