Using Admission Karnofsky Performance Status as a Guide for Palliative Care Discharge Needs

Area of Science:

• Geriatrics
• Palliative Care
• Health Services Research

Background:

• Functional status before hospitalization is a key determinant of patient outcomes.
• Understanding the link between pre-admission functional status and discharge disposition is crucial for care planning.

Purpose of the Study:

• To investigate the association between admission Karnofsky Performance Status (KPS) and discharge disposition.
• To determine if pre-hospitalization functional status can predict where seriously ill patients are discharged.

Main Methods:

• Retrospective cohort study of 596 patients receiving Palliative Care Program consults.
• Analysis of demographic and clinical data, focusing on admission Karnofsky Performance Status (KPS).
• Comparison of discharge dispositions (home, hospice, facility, in-hospital death) based on KPS categories.

Main Results:

• Patients with higher KPS (≥60%) had a 91% rate of discharge home.
• Patients with lower KPS (≤30%) were more likely to be discharged to a facility (49.5%) or hospice (15%).
• Worse functional status (lower KPS) correlated with non-home discharges, while better status (higher KPS) correlated with home discharge.

Conclusions:

• Admission Karnofsky Performance Status (KPS) is a strong predictor of discharge disposition in hospitalized patients.
• Higher KPS is associated with discharge home, whereas lower KPS predicts discharge to a facility or hospice.
• KPS assessment can inform palliative care resource allocation and discharge planning for seriously ill patients.