Palliative Performance Scale (PPS) and Hospice

Table of contents

1. Palliative Performance Scale (PPS) and hospice
2. How to interpret the Palliative Performance Scale
3. What are the 5 functional domains of the Palliative Performance Scale?
4. Palliative Performance Scale calculator
5. Commonly asked Palliative Performance Scale questions

The Palliative Performance Scale (PPS) is a validated assessment tool that helps clinicians recognize and document a patient's functional decline. By measuring five distinct domains, PPS provides an objective score ranging from zero to 100%, with lower scores indicating greater impairment and a stronger basis for goals-of-care conversations.

Understanding how to read a Palliative Performance Scale in hospice enables clinicians to assess hospice eligibility, monitor disease progression and adjust care plans. As a shared clinical language, PPS also enables more precise documentation and clearer communication of patient trajectories.

How to interpret the Palliative Performance Scale

PPS scores range from 100% (fully ambulatory with no evidence of disease) down to 0% (death), decreasing in 10% increments. A drop in the score is indicative of a decline in functional ability.

One useful question to ask during assessment is: Does this patient with advanced illness spend more than 50% of their waking hours sitting or lying down? How to calculate PPS becomes clearer when the scale is applied to clinical scenarios encountered in practice. The following examples illustrate two PPS scores commonly seen in hospice referral.

PPS 70%

A 68-year-old with metastatic pancreatic cancer now walks shorter distances and tires easily with activity. She is unable to maintain work or hobby activities but manages all self-care independently. Her oral intake may be normal or reduced, and she remains fully conscious. At this level, the patient is still independent but showing evidence of significant disease.

• For oncology patients, this presentation would typically meet hospice eligibility guidelines, and the patient would benefit from early palliative interventions.

PPS 50%

An 82-year-old with advanced heart failure is mainly bedbound, transferring to a chair with assistance. He requires considerable help with bathing, dressing and toileting. His intake is reduced, and he experiences intermittent confusion. At this level, the patient is significantly dependent, demonstrating advanced functional decline.

• For patients with disease types other than cancer, this presentation commonly meets hospice eligibility guidelines and signals the need for comprehensive symptom management and end-of-life planning.

When clinicians calculate a PPS score, they observe how a patient presents across five domains at the same time. Each domain contributes to the overall PPS score, creating a comprehensive picture of functional capacity.

What are the 5 functional domains of the Palliative Performance Scale?

The five things measured in the Palliative Performance Scale (PPS) are ambulation, activity and evidence of disease, self-care, intake and level of consciousness. Assessment of these five functional domains determines a patient's PPS percentage score.

• Ambulation: Patient mobility is assessed, from walking independently to requiring assistance or being confined to bed.
• Activity and evidence of disease: Clinicians assess a patient's capacity to maintain work or hobbies and the degree to which illness limits daily function.
• Self-care: A patient's ability to perform personal care tasks such as bathing, dressing and toileting is evaluated, from complete independence to total assistance.
• Intake: Nutritional and hydration status is tracked from normal levels through gradual reduction to minimal sips of fluid.
• Level of consciousness: Mental clarity and awareness are measured, ranging from full alertness through periods of confusion or drowsiness to complete unresponsiveness.

These domains are interdependent — as disease progresses, a decline in one area often correlates with changes in others, producing an overall percentage that reflects the patient's current state.

Palliative Performance Scale Calculator

Use this tool to recognize functional decline quickly and inform decisions about your patient's eligibility.

Adjust each domain below based on the patient presentation to calculate their PPS score. Please note that this PPS Calculator approximates PPS and does not substitute clinical judgment.

Commonly asked Palliative Performance Scale questions

What is the Palliative Performance Scale?

The Palliative Performance Scale measures functional status in patients with serious illness using a zero-to-100 percentage score based on five functional domains: ambulation, activity and evidence of disease, self-care, intake and level of consciousness.

What is the purpose of the Palliative Performance Scale?

The PPS provides an objective method for assessing functional decline in patients with serious illness. It supports hospice eligibility determination, tracks disease progression and facilitates communication about patient status among healthcare teams and families.

What’s a good PPS score for hospice?

A good PPS score for hospice depends on the patient's diagnosis. Oncology patients with scores of 70% or below may qualify for hospice, while patients with most other diseases typically become eligible at scores of 50% or below.

Does a lower PPS score mean more care?

Yes, a lower PPS score generally indicates greater functional impairment and increased care needs. Patients with lower scores require more assistance with activities of daily living, symptom management and overall support as their condition progresses.

What is the life expectancy of a 40 Palliative Performance Scale patient?

Life expectancy for patients at 40% PPS generally ranges from weeks to months, though survival varies significantly by primary diagnosis and individual clinical factors. At this functional level, patients typically meet hospice eligibility guidelines regardless of diagnosis due to extensive care needs and declining independence.

How do you calculate a PPS score?

Calculating a PPS score requires evaluating a patient across all five functional domains simultaneously. The intersection of ambulation, activity level, self-care ability, intake and level of consciousness produces a single percentage score from zero to 100 that reflects overall functional capacity.

References

Anderson F, Downing GM, Hill J, et al: PPS: A new tool. J Palliative Care 12(1):5, 1996.

Bischoff KE, Patel K, Boscardin WJ, et al. Prognoses Associated With Palliative Performance Scale Scores in Modern Palliative Care Practice. JAMA Netw Open. 2024;7(7):e2420472. doi:10.1001/jamanetworkopen.2024.20472. (jamanetwork.com)

Tashkandi DK, Bokhari WA, Justaniah NA, et al. The Predictive Role of Modified Early Warning Score and Palliative Performance Scale in Imminent Death Diagnosis in a Palliative Care Setting Among Adult Advanced Cancer Patients: A Retrospective Cohort Study. J Healthc Sci. 2024;4(12):884–897. doi:10.52533/JOHS.2024.41231. (researchgate.net)