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CION Cancer Clinics
Performance status: why your oncologist asks how you spend your day | CION Cancer Clinics
Performance status is a score, usually from zero to four, that describes how much of a normal day you can manage on your own. In liver cancer it helps set your BCLC stage and decides which treatments are safe. This page explains what each score means, why honesty helps you, and why the score can change when the cause of tiredness is treated. At CION Cancer Clinics, our team goes through your scan, blood test and biopsy reports with you and plans the next step.
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Medically reviewed by Dr. Naresh GunduConsultant Medical Oncologist · MBBS, DNB (Internal Medicine), DM (Medical Oncology, AIIMS) · last reviewed October 2026, next review due October 2027
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On this page
- What is performance status, and why does it matter in liver cancer?
- What do the scores 0 to 4 mean in everyday life?
- How does my score change the treatment I am offered?
- How can I make sure the doctor scores me accurately?
- Four things families believe about the score, and what is true
- What this page cannot tell you
- Common questions about performance status
The short answer
What is performance status, and why does it matter in liver cancer?
Performance status is a simple score, usually from zero to four, that describes how much of a normal day you can manage on your own. In liver cancer it is not small talk. It is one of the three things that decide your stage and which treatments are safe for you.
Why the oncologist asks about your day
When the doctor asks whether you still go to work, walk to the shop or spend most of the afternoon lying down, they are scoring you. The most common scale is called ECOG, after the research group that wrote it. A score of zero means you live as you did before you were ill. Higher scores mean more of the day is spent resting.
Why liver cancer leans on it more than most cancers
Most cancers are staged on the tumour alone. Liver cancer uses the BCLC system, which looks at the tumour, how well the liver is working, and how well you are. That is why liver cancer does not use stage 1 to 4 on its own. Two people with the same scan can be offered very different plans because one is up and about and the other is not.
Performance status describes your body today. It is not a judgement on your effort or your will to fight.The ECOG scale
What do the scores 0 to 4 mean in everyday life?
- ECOG 0
- Fully active. You do everything you did before the illness, including work, travel and housework, without needing to stop.
- ECOG 1
- You cannot manage heavy physical work, but you walk about, look after yourself and can do light work such as office work or cooking.
- ECOG 2
- You walk about and look after yourself, but you cannot work. You are up and about for more than half of your waking hours.
- ECOG 3
- You can only partly look after yourself. You spend more than half of your waking hours in a bed or a chair.
- ECOG 4
- You cannot look after yourself at all and are in a bed or chair for the whole day.
- Karnofsky score
- An older scale that some reports use instead. It counts down from a hundred in steps of ten. A high Karnofsky number matches a low ECOG number.
Not sure whether this applies to you?
Ask an oncologistWhat the score changes
How does my score change the treatment I am offered?
The score is read alongside the scan and your liver function. On its own it decides nothing.
It helps set your BCLC stage
When the tiredness or pain comes from the cancer itself, a score above zero can move you into the advanced group even if the tumour is still inside the liver. A score of three or four usually points to the end-stage group, where comfort and symptom care lead.
It tells the team what your body can take
Surgery, TACE and some medicines put real strain on the body. A person who is mostly in bed may be harmed more than helped by them. This is why the score sits beside the Child-Pugh liver score in every plan.
It asks what is causing the tiredness
Tiredness is not always the cancer. It can come from fluid in the abdomen, a low blood count, poor eating, low mood or a treatable infection. The team looks for these first.
Often fixable
- Fluid pressing on the stomach and lungs
- Pain that has not been treated well
- Muscle loss from cutting food or protein
It can be checked again
The score is taken at every visit. If treating a symptom gets you back on your feet, the options can widen again.
Getting it right
How can I make sure the doctor scores me accurately?
Write down a normal day
Before the visit, note when you got up, what you did, how far you walked and how long you rested. A real day is more useful than a general feeling.
Describe your worst days too
Many patients describe their best day out of pride. Tell the doctor how often you need to lie down after lunch, and whether you need help to bathe.
Bring the person who sees you daily
A son, daughter or spouse often notices changes you have stopped counting. Let them add to your answer rather than speak over it.
Say what has changed and when
A score that has dropped over a few weeks means something different from one that has been steady for a long time. Mention any new swelling, confusion or loss of appetite as well.
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Commonly believed
Four things families believe about the score, and what is true
"If I admit I am tired, they will stop my treatment."
An honest answer protects you from a treatment that could do more harm than good. It also lets the team treat the cause of the tiredness, which sometimes brings more options back.
"We should make him sound stronger so the doctor tries harder."
The doctor's effort does not depend on the score. A score that is too kind can lead to a plan the body cannot carry, with a hospital stay instead of the benefit everyone hoped for.
"A high score means nothing more can be done."
It changes what is done, not whether care continues. Pain control, managing fluid, nutrition and palliative care all help people at every score.
"Resting all day will save strength for treatment."
Long rest tends to waste muscle, which lowers the score. Gentle, regular movement within your limits usually helps more. See exercise with liver cancer and cirrhosis.
Being straight with you
What this page cannot tell you
It cannot give you your score. That is decided by a doctor who has examined you, heard how your days go and looked at your blood tests and scans. Two people who both say they are tired can score very differently once the details are known.
It cannot tell you what your score means for the future
Performance status is one part of a larger picture. It does not, on its own, say how long anyone will live or how well a treatment will work. Your oncologist puts it together with the tumour and the liver function before saying anything about the road ahead.
Who this page does not apply to
If your cancer started somewhere else and spread to the liver, such as from the bowel, the score is still used, but your staging follows the original cancer, not BCLC. If you have liver disease without cancer, your liver team uses different scores. The CION tumour board reviews the full picture before any plan is confirmed.
If your strength has dropped quickly over a short time, tell your oncologist now rather than at the next planned visit.Questions we are asked
Common questions about performance status
Is ECOG the same as the stage of my cancer?
No. ECOG describes how well you are managing day to day. The stage describes the cancer. In liver cancer the BCLC stage uses your ECOG score as one of its parts, together with the tumour and your liver function, so a change in ECOG can change the stage.
Can my performance status improve?
Yes, quite often. If the tiredness came from fluid in the abdomen, untreated pain, poor eating, a low blood count or an infection, treating that can lift the score. That is why the team checks it again at every visit rather than fixing it once.
Who decides my score?
Your oncologist, based on what you and your family describe and what they see when they examine you. It is a clinical judgement, not a test with a printed result. If you think the score is wrong, say so and explain why, with examples from your week.
Why does my liver doctor not use this score?
Hepatologists caring for liver disease mostly use Child-Pugh and MELD, which measure how the liver is working. Performance status matters most once cancer treatment is being chosen. Both kinds of score are read together when the cancer and the liver disease are being treated at the same time.
Does old age give me a higher score?
No. The score measures what you can do, not how old you are. An older person who walks every morning and runs the house can score zero. A younger person who is bedbound by pain will score higher. Age is considered separately in the plan.
Can I still have immunotherapy with a score of 2?
Sometimes. Many trials only included people scoring zero or one, so the evidence for higher scores is thinner. Your oncologist weighs the cause of the tiredness, your liver function and your wishes. The systemic treatment options page explains the choices.
Should I hide tiredness to stay eligible for treatment?
Please do not. A treatment chosen on a score that is too kind can put you in hospital with side effects your body cannot absorb. Telling the truth lets the team pick something you can carry and look for a cause of the tiredness they can treat.
What should I do if my strength drops between visits?
Call your oncology team rather than waiting for the next appointment. A sudden fall in strength can come from an infection, fluid or a medicine side effect that needs attention. New confusion, vomiting blood or black stools mean going to hospital the same day.
Your Specialists
Meet CION's liver cancer specialists. Bring your scan reports and liver blood tests.
Our medical and surgical oncologists plan liver cancer care together, weighing the tumour and how well your liver works before choosing surgery, a liver-directed procedure or medicines.
Medical Oncologist
Dr. C. Raghavendra Reddy
MBBS(Gold Medal), DNB(General Medicine), DM(Medical Oncology)(Gold Medal)
Medical Oncologist
Dr. Bharati Devi Gorantla
MBBS, MD(General Medicine), DM(Medical Oncology)(Adyar,Chennai), ECMO, MRCP SCE(UK)
Medical Oncologist
Dr. Owais Mohammed
MBBS, MD (General Medicine), DrNB (Medical Oncology), ECMO, MRCP SCE (Medical Oncology) (UK)
Medical Oncologist
Medical Oncologist
Surgical Oncologist
Dr. Muralidhar Muddusetty
MBBS (AIIMS), MS (Surgery) (AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh)
Surgical Oncologist
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Sources
- American Cancer Society — Liver Cancer Stages
- Cancer Research UK — Stages of liver cancer
- EASL — EASL Clinical Practice Guidelines: management of hepatocellular carcinoma
- National Cancer Institute — Cancer Prognosis
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
Keep reading
Related pages
Liver cancer staging explainedHow the stage is put together from all three partsWhy Child-Pugh decides what treatment you can haveThe liver score that sits beside performance statusBCLC stage C: advancedWhere a score above zero can place youExercise with liver cancer and cirrhosisKeeping strength up between treatments
Talk to us
Not sure what your score means for your plan?
Bring your reports and a description of your usual day, and a CION oncologist will explain how your stage and options were worked out. One helpline serves every CION centre.