Serum or plasma concentration of wavelet-transformed albumin-to-globulin ratio (24-hour fluid collection)
This test measures the balance between albumin and globulin proteins in your blood over a 24-hour period, often used to assess protein status or fluid balance in specialized clinical contexts.
["Helps evaluate protein distribution and potential fluid or nutritional imbalances over time."]
Key facts at a glance
- LOINC
- 10108-9
- Short code
- ST wave ED L-AVR
- Synonyms
- ST wave ED L-AVR
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- ekg
- 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
Why This Test Might Be Ordered
Your healthcare provider may recommend this test if they suspect conditions affecting protein levels, such as chronic kidney disease, liver disease, or certain nutritional deficiencies. It may also be used in research or specialized clinical studies involving fluid collections.
What to Expect Before the Test
No special preparation is typically required, but you may be asked to collect a 24-hour urine or other fluid sample (e.g., saliva or other body fluid) depending on the clinical context. Follow your provider’s instructions carefully.
How the Test Works
The collected fluid is analyzed to measure the relative amounts of albumin and globulin proteins. Advanced mathematical techniques (wavelet transformation) may be used to refine the ratio for specific clinical interpretations.
What the Results Mean
Results are interpreted based on the protein balance in your fluid sample. Abnormal ratios may indicate conditions affecting protein synthesis, breakdown, or fluid retention. Your provider will discuss these findings with you.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Clinical significance of this test includes assessing protein metabolism, detecting imbalances in chronic diseases, or evaluating the effectiveness of certain treatments. It may also serve as a research tool for studying fluid dynamics or protein distribution.
Short name
Albumin-to-globulin ratio (24-hour fluid)
Frequently asked questions
What does a high or low albumin-to-globulin ratio indicate?
How often is this test performed?
Can lifestyle changes affect this test result?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
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.
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 16, 2026. · Read our editorial policy