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Functional Assessment of Cancer Therapy: Ovarian Symptom Index Questionnaire (FACT-O 8-item)

Published: August 9, 2026Updated: August 17, 2026

This questionnaire helps your healthcare team assess how cancer treatment and symptoms affect your quality of life, specifically related to ovarian cancer.

Quick summary

Your answers help tailor treatment and support to your needs.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 17, 2026Editorial policy

Key facts at a glance

LOINC
70554-1
Short code
FUNCTIONALASSESSMENTOFCANCERTHERAPYOVARIANSYMPTOMINDEXQUESTIONNAIRE8IT
Synonyms
—
Category
coagulation
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Ref low
0.8
Ref high
1.2
Critical range
0.5 N/A – 5 N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
facit
CPT
85610
SNOMED
396252006
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

What Is This Test For?

The Functional Assessment of Cancer Therapy-Ovarian (FACT-O) questionnaire measures how ovarian cancer treatment and related symptoms impact your daily life. It focuses on emotional well-being, physical symptoms, and functional abilities tied to ovarian cancer. The 8-item version specifically evaluates symptoms like fatigue, nausea, pain, and side effects of treatment.

Why Is This Important?

This tool helps doctors track how well you’re coping with treatment side effects and adjust care plans accordingly. It also provides insight into emotional and social impacts of ovarian cancer.

How Is This Test Administered?

You’ll complete a self-reported questionnaire about your symptoms and quality of life over the past week. No blood or lab specimen is drawn—just your responses to questions about how cancer treatment and symptoms affect you.

What Does the Test Result Mean?

Results are qualitative, showing how your symptoms and well-being compare to others in similar situations. Higher scores may indicate greater challenges with treatment side effects or emotional distress.

Reference range

INR: 0.8-1.2 (warfarin: 2.0-3.0)N/A

Specimen: serum

Inform your healthcare provider if you are taking blood thinners. No special preparation required.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

This questionnaire plays a key role in personalized cancer care by identifying areas needing support, such as symptom management, emotional counseling, or treatment adjustments. It helps ensure your treatment aligns with your physical and emotional needs.

Short name

FACT-O Symptom Check

Frequently asked questions

Will this test require a blood draw or other specimen?
No blood or specimen is needed. This is a self-administered questionnaire about your symptoms and quality of life.
How often will I need to complete this?
Your healthcare team may ask you to complete it periodically (e.g., every few weeks or months) to monitor changes in symptoms and treatment effects.
What if my answers show concerning symptoms?
If your responses indicate worsening symptoms or distress, your doctor may adjust treatment, recommend supportive care (e.g., pain management, counseling), or explore other interventions to improve your quality of life.
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Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 17, 2026. · Read our editorial policy