Biomarkers · Chemical
AD-Detect Likelihood Score Interpretation
- Also listed as
- AD-Detect™ Likelihood Score Interpretation
- LOINC codes
- 104663-0, 106941-8, 33200-7, 70073-2
- Tests that measure AD-Detect Likelihood Score Interpretation
- Quest Diagnostics 1
Ranges
Each lab publishes a reference range for the population groups it tests, usually the middle 95% of results. These intervals describe that population, not an optimal or healthy target. How ranges differ
Quest Diagnostics, AD-Detect™ ABeta 42/40 and p-tau217 Evaluation, Plasma 14258
| Population | Interval |
|---|---|
| ABeta 42 | Not Established |
| ABeta 40 | Not Established |
| ABeta 42/40 Ratio | ≥0.170 |
| AD Detect p-tau217 | ≤0.15 pg/mL |
| AD Detect Likelihood Score | Not stated |
| Likelihood of amyloid PET positivity | Not stated |
| Low Likelihood | <0.3254 |
| Indeterminate | 0.3254-0.6460 |
| High Likelihood | >0.6460 |
Tests
Check the catalog code, specimen, method and preparation for every test that measures AD-Detect Likelihood Score Interpretation. Select up to five tests to compare them side by side.
Quest Diagnostics 1 test
Panels that include this biomarker
AD-Detect™ ABeta 42/40 and p-tau217 Evaluation, Plasma 14258
4 analytes · Plasma · Fasting not stated
Quest Diagnostics catalog pageMethod and collection
- Method
- Immunoassay (IA) • Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
- Preparation
- Patients should be cautioned to stop biotin consumption at least 72 hours prior to collection of a sample
- Collection
- Quest Diagnostics does not perform this test for individuals under the age of 18. Pre-test and post-test counseling is strongly recommended. Collect blood into a K2 EDTA (lavender-top) tube and mix by inversion 10 times. Centrifuge to separate plasma from cells within 1 hour of collection. Carefully transfer plasma into 2 separate polypropylene tubes or 2 separate Quest issued polypropylene pour-off/transfer tubes. Do not transfer to conical tubes. Store frozen.
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Check the guidelines, studies and lab catalogs behind every range and link on this page. Open a source to see each claim it backs.
Lab catalogs
Quest Diagnostics test menu
Quest Diagnostics
Test catalog: 1 tests, with codes, specimens, methods and reference intervals
Codes and registries
LOINC 104663-0, 106941-8, 33200-7, 70073-2
Regenstrief Institute codes that identify the same result across labs.
Search ClinicalTrials.gov for AD-Detect Likelihood Score Interpretation
Registered studies that measure AD-Detect Likelihood Score Interpretation, on the U.S. National Library of Medicine registry.
Verify these ranges and sources
We compile this page from named laboratory catalogs, guidelines and studies. Labs calculate reference intervals from the people they test, for one assay method and one population group, so an interval describes that population rather than an optimal target.
Interpret your own results with a licensed clinician, or track your lab history and health goals in Aumnivida.
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