Find answers to common questions about LongevityQuest, your Analysis, and how to get the most from your results.
Getting Started
What is Longevity Quest, and what does the Analysis do?
Longevity Quest provides a science-based analysis of your health data, identifying potential conditions and estimating your lifespan percentile using models rooted in mortality and morbidity science.
Who should take a Longevity Quest Analysis?
Adults age 18 to 79 who want deeper insights into their long-term health and longevity, especially those who may have undiagnosed risks or incomplete lab histories.
How often should I run a Longevity Quest report?
Annually is ideal. If potential high-risk conditions are found, more frequent reviews may be recommended in coordination with your physician.
Why should I get an Analysis if I feel healthy?
Many longevity risks are silent in their early stages. You may feel fine but still have underlying indicators of potential heart, kidney, or metabolic disease.
Is there ever a time when an Analysis is not advised?
Yes. It is not advised for those under 18 and over 79, with a diagnosed terminal illness, serious mental health issues, or high-risk lifestyles beyond the scope of analysis.
How is myLQRank calculated?
It is based on actuarial science, advanced algorithms, and your personal health data. Your score compares your expected longevity to national benchmarks for others your age and gender at birth in the United States.
Can I get myLQRank® from another source?
No. It is protected under U.S. Patent No. 10,580,077 and is only available through Longevity Quest.
Does a low myLQRank mean I will die soon?
No. It reflects higher relative risk, not a specific prediction. Use it as a tool to take proactive steps now.
What if my Analysis shows a very low rank compared to others my age?
We encourage you to discuss the results with your healthcare provider and use the report to help guide a personal action plan.
All my relatives lived to an old age. Does that mean I will, too?
Not necessarily. Family history is one factor, but lifestyle, current biomarkers, and recent lab data are more accurate indicators.
Lab Testing & Data Preparation
What labs are most important to include for accurate results?
To generate the most complete and insightful longevity report, your lab panel should include both essential baseline tests and advanced biomarkers. Note: Both Quest Diagnostics and LabCorp have lab test packages available to the public.
Core Tests (Highly Recommended for All)
CBC – Complete Blood Count (assesses red and white blood cells, hemoglobin)
Lipid Panel – Measures cholesterol and triglyceride levels
HbA1c – Reflects average blood sugar over the past 2–3 months
Complete Urinalysis – Detects early signs of kidney issues, infection, and metabolic stress
High-Value Longevity Markers
GGT – A liver enzyme linked to alcohol use, metabolic dysfunction, and oxidative stress
hs-CRP – A highly sensitive marker of chronic inflammation, linked to heart and metabolic risk
Are there additional labs I should consider based on personal or family history?
Yes, your provider may recommend these based on your individual risk profile. These optional tests can help detect early changes not visible in standard panels.
Health Risk Area
Suggested Lab Tests
Heart disease
NT-proBNP, Lp(a)
Diabetes/metabolic
Fasting Insulin, C-peptide
Thyroid dysfunction
TSH, Free T4
Energy/bone health
Vitamin D, Vitamin B12
Cancer risk
PSA (men), CA-125 (women)
These optional labs are not recommended for routine screening in all individuals. Discuss with your healthcare provider which are appropriate for your age, family history, and current health concerns.
Should I include urinalysis as part of my lab work?
Yes. A complete urinalysis with microscopic review can reveal early signs of:
Kidney dysfunction
Protein loss
Glucose spill
Infections or dehydration
It complements blood work and helps ensure no important conditions go undetected.
What happens if key labs are missing from my record?
The combined Quest/LabCorp records database used by Longevity Quest contains approximately 60% of all lab test perform in the United States. Predictive models rely on patterns across many biomarkers. If certain high-value labs (like GGT, TSH, Vitamin D) are missing, the model may:
Flag a condition based on risk patterns, not current lab values
Miss detecting silent risks that these markers typically expose
This is why having a complete and recent lab history improves report accuracy.
Where should I go to get my lab work done?
Longevity Quest uses data from Quest Diagnostics and LabCorp that go back several years. To ensure your recent lab results are included:
Visit a Quest or LabCorp patient service center
Use their portals to schedule appointments or view recent results:
If your labs are performed by a hospital or private clinic, they may not be available to the Longevity Quest model.
How can I check which labs are already on file?
Visit your patient portals: Quest or LabCorp to review recent lab history. Recent labs not on file may be excluded from the Analysis. Earlier labs may not display on the customer portal but could be contained in the massive historical database used by Longevity Quest.
How should I prepare for lab testing to ensure accurate results?
Fast for 8–12 hours before your appointment (only water)
Avoid alcohol for 48 hours
Skip strenuous exercise the day before
Avoid high-fat meals the night before
Schedule your test early in the morning (7–10 a.m.)
Avoid taking supplements (like biotin or iron) unless approved by your doctor
Tell the lab if you’ve been sick, vaccinated, or recently on antibiotics
What tests require fasting?
Glucose
Triglycerides
LDL (calculated)
Insulin
Should I get blood work if I’m sick or recently ill?
No. Wait 1–2 weeks after illness or vaccination. Acute illness can skew lab values like CRP, WBC, and liver enzymes.
What if my Analysis contains very few lab records?
We recommend obtaining baseline labs (CBC, CMP, Lipid Panel) at Quest or LabCorp to enhance model accuracy.
Are there ways to increase the accuracy of my Analysis?
Yes—having more recent labs, a broader lab panel, and accurate prescription data will significantly improve results.
What Rx and labs are included in my LQ Analysis?
Prescription data is pulled from various Pharmacy Benefit Managers and major retailers. Lab data comes from Quest Diagnostics and LabCorp.
What if I have lab tests listed as Contributing Factors that I’ve never run before?
In predictive models, the absence of certain expected labs (like GGT) may still influence the risk score.
What if one of my records is incorrect (like a diagnosis code or a typo)?
Contact the physician who ordered the lab to correct any coding errors. The lab or provider must update the records.
Using the Report with Your Doctor
Should I discuss my report with my doctor?
Absolutely yes! Use it as a guide to ask better questions. Bring specific flagged Potential Conditions and Contributing Factors for review.
What if my doctor doesn’t agree with a Potential Condition or won’t order more tests?
That’s okay. The Analysis is a tool for awareness, not a diagnosis. It can still help shape long-term monitoring.
What if a Potential Condition is flagged, but I’ve already been treated for it?
This may occur if your record doesn’t include a formal diagnosis code. You can disregard it if your physician confirms it's resolved.
How do I know what diagnosis codes were assigned to past lab work?
Any code that impacts a flagged Potential Condition will be shown as a Contributing Factor in your report.
Understanding Your Results
What does the Scientific Confidence percentage mean?
It reflects the statistical probability you have the Potential Condition based on available data. It does not indicate severity or stage.
Why is confidence not 100%, even if I have a diagnosis?
Statistically, some overlap and variation are expected to occur. The highest possible confidence is 99.9%.
What is the impact of Potential Conditions on my LQ Rank or Lifespan Odds?
They are some of the key drivers of your risk score. Other key drivers include BMI and tobacco use. Potential Conditions are weighted by severity and Scientific Confidence.
Do the Keys to a Healthier Life impact my score?
Over time, yes. While general in nature, they support lifestyle improvement and overall engagement.
What if my Analysis has changed significantly since the last report?
That could reflect new lab data, changes in prescriptions, BMI, Tobacco Use or resolution of previously flagged Potential Conditions.
Health Science & Methodology
What data is used in the Analysis?
Rx records from national pharmacy benefit managers and select retailers, Lab history from Quest and LabCorp, and comparisons to 50 million case profiles.
Why are Potential Conditions flagged if my lab values are normal?
Some conditions are identified based on patterns, missing expected labs, or medication history, not just abnormal labs. Most importantly, the Analysis considers impacts on numerous body systems and their inter-related aspects.
Does the Analysis use artificial intelligence?
Yes. It uses machine learning to scan billions of records for health patterns, conditions, and risks. It is also used to provide customized recommendations for your Potential Action Plan, discussion points to Ask Your Doctor About, and Lifestyle Keys for a Longer, Better Life.
Why don’t you include genetics?
Genetic data is not part of the Analysis today, though we monitor the field for reliable longevity applications that could be confirmed as both correlated and causative.
What is the difference between morbidity and mortality?
Generally, morbidity is living with disease while mortality means risk of death.
Privacy, Access & Support
Are my results confidential?
Yes. Your data is secure. If your report is part of a sponsored plan, only anonymized group data may be shared.
Will my data be shared with my employer or insurance company?
Never individually nor identifiable. Group trends may be used to guide plan design if sponsored, but your personal data remains private.
