Karnofsky performance status
0–100 functional scale used in oncology and palliative care.
Inputs
0 of 1Function
When to use
- Oncology and hospice eligibility.
Pearls and pitfalls
- KPS 70 roughly corresponds to ECOG 1; KPS 50 to ECOG 2–3.
- Hospice eligibility often references KPS 50 or lower.
Why use
Finer gradations than ECOG.
| Criterion | Points |
|---|---|
| Function: Normal, no complaints | +100 |
| Normal activity; minor symptoms | +90 |
| Normal activity with effort | +80 |
| Cares for self; unable to do normal activity or work | +70 |
| Requires occasional assistance | +60 |
| Requires considerable assistance and frequent care | +50 |
| Disabled; requires special care | +40 |
| Severely disabled; hospitalization indicated | +30 |
| Very sick; active supportive treatment needed | +20 |
| Moribund | +10 |
| Dead | 0 |