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SAVIOURDOC
LIFE SCORE.
An AI-guided assessment that reads your whole life — profession, city, genetics, habits, wearable data, medical history and more — and estimates your expected natural age, years remaining, healthy-life expectancy, disease burden (DALY), heart age, and a single 0–1000 longevity score.
What the engine examines
SaviourDoc services, in one page
Five service lines in the order you would actually use them — assess yourself, go deeper, use the free tools, get human guidance, or partner with us. Every card links straight to the real thing.
Life Score assessment
One free check-up that reads your whole system — 12 life domains, 62 clinical calculators and a 0–1000 score, ending in an action plan ranked by years gained. Nothing is uploaded: every computation stays on your device.
Deep-dive health modules
Six specialist engines examine the systems that matter most. Each one is part of the assessment — tap any card to see what it measures.
Free tools & guides
Use the point-of-care calculators directly, or read the plain-language guides before a big decision.
Hospital & care guidance
When you need a hospital, a doctor or a second look at a diagnosis, a SaviourDoc care coordinator helps you choose — with accredited partners, transparent cost ranges and no obligation.
Partner programs
Hospitals, pharma and device makers work with SaviourDoc to reach the patients who need them — with the same honesty rule: patients first.
Lungs & Air
The pulmonary & air-quality life-impact engine: 26 live Delhi NCR nodes, world-city telemetry and search, cigarette & bidi equivalence, exposure modelling and the chrono-loss clock — how much life expectancy the air you breathe is reducing, per second to per lifetime.
Central Delhi District
ITO / Daryaganj / Karol Bagh · CPCB reference profile (offline fallback)
Critical pulmonary toxicity. Equivalent to heavy passive chain-smoking.
How much life expectancy is reduced?
Initializing Open-Meteo air-quality telemetry… · CAMS model grid ≈11 km — indicative values, not street-level monitors.
1 · Daily air exposure & filtration
Modifies the 24h alveolar PM2.5 dose
2 · Cigarette & bidi (bead) smoking
Pack-years + Indian smoking index
3 · Occupation & host vulnerability
Scales damage & airway susceptibility
All 11 official revenue districts of Delhi — PM2.5 (µg/m³)
Click any district bar to load its telemetry into the calculator.
25-year FEV1 lung-volume decline trajectory (mL)
WHO clean air (−28 mL/yr) vs your current exposure (−65 mL/yr), from age 34.
Biometric Life Clock
The executive biometric Life Score & real-time longevity clock: a live 7-unit countdown of the statistical reservoir, an 8-factor biomarker calculator with protocol stacking and habit time-transactions, and the concept-video studio — every number recomputed locally in your browser.
Personal Remaining Life Clock
Concept visual: the countdown as a subdermal chrono-LED display. Move your cursor over the forearm for the 3D parallax; click a sensor node to inspect its telemetry.
The broadcast concept reel (rendered live on canvas) and the diagnostic imaging suite from the original executive build — click any scan for its deep telemetry.
CARDIOVASCULAR HEMODYNAMICSVascular Age: 24.9 yrsLowering resting heart rate from 80 bpm to 60 bpm via aerobic conditioning saves ~28,800 cardiac cycles per day, directly extending your biological clock reserve.
TELOMERE & EPIGENETIC CLOCKTelomere Length: 8.68 kbAverage telomere length shortens with each cell division; aerobic fitness, sleep quality and smoking status move the yearly attrition rate more than any supplement.
OPTICAL-VASCULAR ARRAYActive HUDA conceptual readout of the optical biometric array: photoplethysmography, interstitial markers and the 7-unit countdown, projected on the skin itself.
Nine cards. One biology.
Every Life Score resolves to one of nine clinical cards — each with its own biological-age delta, clock burn pace and SaviourDoc protocol. Keep scrolling to travel the full spectrum, or drag the cards.
The cancer engine
Screening, diagnosis, morbidity and mortality mathematics in one console: the PLCOm2012 six-year lung-cancer model coefficient-by-coefficient, guideline screening calendars with trial-proven mortality reductions and numbers-needed-to-screen, a Bayesian likelihood-ratio diagnostic workbench, and AJCC staging → SEER survival → excess-hazard → DALY arithmetic. Every number below is computed live in your browser.
PLCOm2012 — 6-year lung cancer risk (Tammemägi, NEJM 2013)
| term | β | input | contribution to logit |
|---|---|---|---|
| intercept | −4.5325 | — | -4.533 |
| current smoker | 0.2597 | 0 / 1 | +0.260 |
| cig/day transform | −1.8226 | 1/(cpd/10) − 0.402 | -0.178 |
| duration (−27y) | 0.0317 | 40 − 27 | +0.413 |
The APEX engine
Six frontier instruments on top of the clinical layer, each a published model implemented coefficient-for-coefficient: coronary-calcium risk reclassification from MESA, hepatic steatosis and transplant-gravity mathematics, diabetes-risk phenotyping without a single blood test, the 2024 Lancet dementia-prevention model, and cause-deleted life expectancy — how many years each disease category is costing you. Every number is computed live in your browser.
MESA reclassification — coronary calcium as a probability revision (Detrano, NEJM 2008)
In MESA, 10-year event rates with CAC ≥ 100 were consistently above 7.5% — above the statin treatment-discussion threshold even when the clinical estimate was borderline.
Category multipliers: 1–100 → 3.61× · 101–300 → 7.73× · >300 → 9.67× (adjusted for age, sex, ethnicity and standard risk factors).
ACC/AHA risk enhancers — refining borderline estimates
1 risk enhancer selected — guideline logic favours statin discussion even at borderline (5–7.5%) pooled-cohort risk.
The frontier engine
Sixteen more validated instruments in four consoles the risk engines don't reach: the psychiatric and sleep screeners (PHQ-9, GAD-7, AUDIT-C, Epworth), the geriatric strength-and-frailty battery (Fried phenotype, FNIH grip, PURE hazard mathematics, Studenski gait survival), the emergency-department triage suite (HEART, both Wells rules, ABCD², qSOFA, Glasgow-Blatchford, BISAP), the McEwen–Seeman allostatic-load count, and the organ-aging atlas from plasma-proteomics science. Every number computed live in your browser.
PHQ-9 — depression severity (Kroenke & Spitzer, 2001)
Over the last two weeks, how often has each problem bothered you? 0 = not at all · 1 = several days · 2 = more than half the days · 3 = nearly every day.
GAD-7 — anxiety severity (Spitzer, 2006)
Feeling nervous, anxious, on edge, worrying, trouble relaxing, restless, irritable, afraid — 0-3 each over the last two weeks.
AUDIT-C — hazardous drinking screen (Bush, 1998)
frequency: 0 never · 1 ≤monthly · 2 2-4×/mo · 3 2-3×/wk · 4 ≥4×/wk — quantity: 0 1-2 · 1 3-4 · 2 5-6 · 3 7-9 · 4 ≥10 — binge: 0 never … 4 daily
Epworth Sleepiness Scale (Johns, 1991)
Chance of dozing: 0 would never doze · 1 slight · 2 moderate · 3 high.
Five clocks, one ensemble
The v9.0 layer runs a five-clock epigenetic ensemble. PhenoAge uses the exact published Levine equation. The other four are surrogate estimates — the published KDM, GrimAge2, DunedinPACE and telomere clocks need methylation arrays or assays this form doesn't collect, so we compute labelled stand-ins from the markers you have. A non-linear synergy tensor then detects super-additive states (CKM triad, atherogenic-inflammation, autonomic uncoupling, exposome×lungs), and a seeded 1,200-run Monte Carlo over a Gompertz-Makeham hazard returns lifespan quantiles. Primary 10/30-year cardiovascular numbers stay on the validated QRISK3 / PREVENT / PCE engines from the clinical layer.
Inputs
Non-linear synergy tensor — no super-additive states
Gompertz-Makeham Monte Carlo — 1,200 seeded trajectories
Deterministic Mulberry32 PRNG with lognormal frailty (σ = 0.26); India-baseline Gompertz (α = 6.2e-5 · β = 0.0885), Makeham λ folded in; composite hazard from the ensemble delta × synergy tensor.
How the assessment works
Your health is not a single blood test. It is your city’s air, your shift pattern, your family tree, your sleep and your resting heart rate — read together, as one system.
Numbers behind the engine
Frequently asked questions
A free, AI-guided health-intelligence assessment that estimates your expected natural age, years remaining, healthy years, disease burden and biological aging — distilled into one 0–1000 score computed from survival mathematics, not a questionnaire tally.
Every calculation runs locally in your browser. Nothing is transmitted, stored or shared — wearable files are parsed on-device and never leave your computer.
The guided form is eleven short steps; smart intake fills it from a single sentence, and wearable import pulls your last 60 days automatically. Most people finish in under five minutes.
No. Every factor except age and sex is optional — missing labs fall back to population-typical values that are clearly disclosed in your report, never silently guessed.
No. It is an educational estimate built from published population-level models (WHO life tables, GBD disability weights, Gompertz mortality, Framingham-type frameworks). It is not a substitute for professional medical advice.
Voices behind the score
The heart-age number made it real. I quit a fifteen-year pack-a-day habit the same week — the report showed me exactly what it was costing.
I imported my Apple Health data and it read my sleep and resting heart rate like a cardiologist. Nothing left my browser.
Seeing my family history weighed against my labs, my city’s air and my night shifts — no single doctor ever connected all of it.
Demo personas
One click loads a complete example profile — see the whole engine at work.
How do you want to enter your information?
Eleven short steps covering every factor — profession, city, genetics, addictions, diet, exercise, wearables, optional labs, history, cancer surveillance and socioeconomic context.
Upload your Apple Health export.xml or Google Fit CSV — steps, resting heart rate, sleep, HRV, VO₂max and blood pressure are extracted automatically (last 60 days, parsed locally).
Write your history in plain words — "48M, Delhi, smoke 10 a day, diabetic, office job, sleep 6h" — and the parser fills the form for you to review.
SAVIOURDOC
LIFE SCORE.
An AI-guided assessment that reads your whole life — profession, city, genetics, habits, wearable data, medical history and more — and estimates your expected natural age, years remaining, healthy-life expectancy, disease burden (DALY), heart age, and a single 0–1000 longevity score.
What the engine examines
SaviourDoc services, in one page
Five service lines in the order you would actually use them — assess yourself, go deeper, use the free tools, get human guidance, or partner with us. Every card links straight to the real thing.
Life Score assessment
One free check-up that reads your whole system — 12 life domains, 62 clinical calculators and a 0–1000 score, ending in an action plan ranked by years gained. Nothing is uploaded: every computation stays on your device.
Deep-dive health modules
Six specialist engines examine the systems that matter most. Each one is part of the assessment — tap any card to see what it measures.
Free tools & guides
Use the point-of-care calculators directly, or read the plain-language guides before a big decision.
Hospital & care guidance
When you need a hospital, a doctor or a second look at a diagnosis, a SaviourDoc care coordinator helps you choose — with accredited partners, transparent cost ranges and no obligation.
Partner programs
Hospitals, pharma and device makers work with SaviourDoc to reach the patients who need them — with the same honesty rule: patients first.
Lungs & Air
The pulmonary & air-quality life-impact engine: 26 live Delhi NCR nodes, world-city telemetry and search, cigarette & bidi equivalence, exposure modelling and the chrono-loss clock — how much life expectancy the air you breathe is reducing, per second to per lifetime.
Central Delhi District
ITO / Daryaganj / Karol Bagh · CPCB reference profile (offline fallback)
Critical pulmonary toxicity. Equivalent to heavy passive chain-smoking.
How much life expectancy is reduced?
Initializing Open-Meteo air-quality telemetry… · CAMS model grid ≈11 km — indicative values, not street-level monitors.
1 · Daily air exposure & filtration
Modifies the 24h alveolar PM2.5 dose
2 · Cigarette & bidi (bead) smoking
Pack-years + Indian smoking index
3 · Occupation & host vulnerability
Scales damage & airway susceptibility
All 11 official revenue districts of Delhi — PM2.5 (µg/m³)
Click any district bar to load its telemetry into the calculator.
25-year FEV1 lung-volume decline trajectory (mL)
WHO clean air (−28 mL/yr) vs your current exposure (−65 mL/yr), from age 34.
Biometric Life Clock
The executive biometric Life Score & real-time longevity clock: a live 7-unit countdown of the statistical reservoir, an 8-factor biomarker calculator with protocol stacking and habit time-transactions, and the concept-video studio — every number recomputed locally in your browser.
Personal Remaining Life Clock
Concept visual: the countdown as a subdermal chrono-LED display. Move your cursor over the forearm for the 3D parallax; click a sensor node to inspect its telemetry.
The broadcast concept reel (rendered live on canvas) and the diagnostic imaging suite from the original executive build — click any scan for its deep telemetry.
CARDIOVASCULAR HEMODYNAMICSVascular Age: 24.9 yrsLowering resting heart rate from 80 bpm to 60 bpm via aerobic conditioning saves ~28,800 cardiac cycles per day, directly extending your biological clock reserve.
TELOMERE & EPIGENETIC CLOCKTelomere Length: 8.68 kbAverage telomere length shortens with each cell division; aerobic fitness, sleep quality and smoking status move the yearly attrition rate more than any supplement.
OPTICAL-VASCULAR ARRAYActive HUDA conceptual readout of the optical biometric array: photoplethysmography, interstitial markers and the 7-unit countdown, projected on the skin itself.
Nine cards. One biology.
Every Life Score resolves to one of nine clinical cards — each with its own biological-age delta, clock burn pace and SaviourDoc protocol. Keep scrolling to travel the full spectrum, or drag the cards.
The cancer engine
Screening, diagnosis, morbidity and mortality mathematics in one console: the PLCOm2012 six-year lung-cancer model coefficient-by-coefficient, guideline screening calendars with trial-proven mortality reductions and numbers-needed-to-screen, a Bayesian likelihood-ratio diagnostic workbench, and AJCC staging → SEER survival → excess-hazard → DALY arithmetic. Every number below is computed live in your browser.
PLCOm2012 — 6-year lung cancer risk (Tammemägi, NEJM 2013)
| term | β | input | contribution to logit |
|---|---|---|---|
| intercept | −4.5325 | — | -4.533 |
| current smoker | 0.2597 | 0 / 1 | +0.260 |
| cig/day transform | −1.8226 | 1/(cpd/10) − 0.402 | -0.178 |
| duration (−27y) | 0.0317 | 40 − 27 | +0.413 |
The APEX engine
Six frontier instruments on top of the clinical layer, each a published model implemented coefficient-for-coefficient: coronary-calcium risk reclassification from MESA, hepatic steatosis and transplant-gravity mathematics, diabetes-risk phenotyping without a single blood test, the 2024 Lancet dementia-prevention model, and cause-deleted life expectancy — how many years each disease category is costing you. Every number is computed live in your browser.
MESA reclassification — coronary calcium as a probability revision (Detrano, NEJM 2008)
In MESA, 10-year event rates with CAC ≥ 100 were consistently above 7.5% — above the statin treatment-discussion threshold even when the clinical estimate was borderline.
Category multipliers: 1–100 → 3.61× · 101–300 → 7.73× · >300 → 9.67× (adjusted for age, sex, ethnicity and standard risk factors).
ACC/AHA risk enhancers — refining borderline estimates
1 risk enhancer selected — guideline logic favours statin discussion even at borderline (5–7.5%) pooled-cohort risk.
The frontier engine
Sixteen more validated instruments in four consoles the risk engines don't reach: the psychiatric and sleep screeners (PHQ-9, GAD-7, AUDIT-C, Epworth), the geriatric strength-and-frailty battery (Fried phenotype, FNIH grip, PURE hazard mathematics, Studenski gait survival), the emergency-department triage suite (HEART, both Wells rules, ABCD², qSOFA, Glasgow-Blatchford, BISAP), the McEwen–Seeman allostatic-load count, and the organ-aging atlas from plasma-proteomics science. Every number computed live in your browser.
PHQ-9 — depression severity (Kroenke & Spitzer, 2001)
Over the last two weeks, how often has each problem bothered you? 0 = not at all · 1 = several days · 2 = more than half the days · 3 = nearly every day.
GAD-7 — anxiety severity (Spitzer, 2006)
Feeling nervous, anxious, on edge, worrying, trouble relaxing, restless, irritable, afraid — 0-3 each over the last two weeks.
AUDIT-C — hazardous drinking screen (Bush, 1998)
frequency: 0 never · 1 ≤monthly · 2 2-4×/mo · 3 2-3×/wk · 4 ≥4×/wk — quantity: 0 1-2 · 1 3-4 · 2 5-6 · 3 7-9 · 4 ≥10 — binge: 0 never … 4 daily
Epworth Sleepiness Scale (Johns, 1991)
Chance of dozing: 0 would never doze · 1 slight · 2 moderate · 3 high.
Five clocks, one ensemble
The v9.0 layer runs a five-clock epigenetic ensemble. PhenoAge uses the exact published Levine equation. The other four are surrogate estimates — the published KDM, GrimAge2, DunedinPACE and telomere clocks need methylation arrays or assays this form doesn't collect, so we compute labelled stand-ins from the markers you have. A non-linear synergy tensor then detects super-additive states (CKM triad, atherogenic-inflammation, autonomic uncoupling, exposome×lungs), and a seeded 1,200-run Monte Carlo over a Gompertz-Makeham hazard returns lifespan quantiles. Primary 10/30-year cardiovascular numbers stay on the validated QRISK3 / PREVENT / PCE engines from the clinical layer.
Inputs
Non-linear synergy tensor — no super-additive states
Gompertz-Makeham Monte Carlo — 1,200 seeded trajectories
Deterministic Mulberry32 PRNG with lognormal frailty (σ = 0.26); India-baseline Gompertz (α = 6.2e-5 · β = 0.0885), Makeham λ folded in; composite hazard from the ensemble delta × synergy tensor.
How the assessment works
Your health is not a single blood test. It is your city’s air, your shift pattern, your family tree, your sleep and your resting heart rate — read together, as one system.
Numbers behind the engine
Frequently asked questions
A free, AI-guided health-intelligence assessment that estimates your expected natural age, years remaining, healthy years, disease burden and biological aging — distilled into one 0–1000 score computed from survival mathematics, not a questionnaire tally.
Every calculation runs locally in your browser. Nothing is transmitted, stored or shared — wearable files are parsed on-device and never leave your computer.
The guided form is eleven short steps; smart intake fills it from a single sentence, and wearable import pulls your last 60 days automatically. Most people finish in under five minutes.
No. Every factor except age and sex is optional — missing labs fall back to population-typical values that are clearly disclosed in your report, never silently guessed.
No. It is an educational estimate built from published population-level models (WHO life tables, GBD disability weights, Gompertz mortality, Framingham-type frameworks). It is not a substitute for professional medical advice.
Voices behind the score
The heart-age number made it real. I quit a fifteen-year pack-a-day habit the same week — the report showed me exactly what it was costing.
I imported my Apple Health data and it read my sleep and resting heart rate like a cardiologist. Nothing left my browser.
Seeing my family history weighed against my labs, my city’s air and my night shifts — no single doctor ever connected all of it.
Demo personas
One click loads a complete example profile — see the whole engine at work.
How do you want to enter your information?
Eleven short steps covering every factor — profession, city, genetics, addictions, diet, exercise, wearables, optional labs, history, cancer surveillance and socioeconomic context.
Upload your Apple Health export.xml or Google Fit CSV — steps, resting heart rate, sleep, HRV, VO₂max and blood pressure are extracted automatically (last 60 days, parsed locally).
Write your history in plain words — "48M, Delhi, smoke 10 a day, diabetic, office job, sleep 6h" — and the parser fills the form for you to review.
SAVIOURDOC
LIFE SCORE.
An AI-guided assessment that reads your whole life — profession, city, genetics, habits, wearable data, medical history and more — and estimates your expected natural age, years remaining, healthy-life expectancy, disease burden (DALY), heart age, and a single 0–1000 longevity score.
What the engine examines
SaviourDoc services, in one page
Five service lines in the order you would actually use them — assess yourself, go deeper, use the free tools, get human guidance, or partner with us. Every card links straight to the real thing.
Life Score assessment
One free check-up that reads your whole system — 12 life domains, 62 clinical calculators and a 0–1000 score, ending in an action plan ranked by years gained. Nothing is uploaded: every computation stays on your device.
Deep-dive health modules
Six specialist engines examine the systems that matter most. Each one is part of the assessment — tap any card to see what it measures.
Free tools & guides
Use the point-of-care calculators directly, or read the plain-language guides before a big decision.
Hospital & care guidance
When you need a hospital, a doctor or a second look at a diagnosis, a SaviourDoc care coordinator helps you choose — with accredited partners, transparent cost ranges and no obligation.
Partner programs
Hospitals, pharma and device makers work with SaviourDoc to reach the patients who need them — with the same honesty rule: patients first.
Lungs & Air
The pulmonary & air-quality life-impact engine: 26 live Delhi NCR nodes, world-city telemetry and search, cigarette & bidi equivalence, exposure modelling and the chrono-loss clock — how much life expectancy the air you breathe is reducing, per second to per lifetime.
Central Delhi District
ITO / Daryaganj / Karol Bagh · CPCB reference profile (offline fallback)
Critical pulmonary toxicity. Equivalent to heavy passive chain-smoking.
How much life expectancy is reduced?
Initializing Open-Meteo air-quality telemetry… · CAMS model grid ≈11 km — indicative values, not street-level monitors.
1 · Daily air exposure & filtration
Modifies the 24h alveolar PM2.5 dose
2 · Cigarette & bidi (bead) smoking
Pack-years + Indian smoking index
3 · Occupation & host vulnerability
Scales damage & airway susceptibility
All 11 official revenue districts of Delhi — PM2.5 (µg/m³)
Click any district bar to load its telemetry into the calculator.
25-year FEV1 lung-volume decline trajectory (mL)
WHO clean air (−28 mL/yr) vs your current exposure (−65 mL/yr), from age 34.
Biometric Life Clock
The executive biometric Life Score & real-time longevity clock: a live 7-unit countdown of the statistical reservoir, an 8-factor biomarker calculator with protocol stacking and habit time-transactions, and the concept-video studio — every number recomputed locally in your browser.
Personal Remaining Life Clock
Concept visual: the countdown as a subdermal chrono-LED display. Move your cursor over the forearm for the 3D parallax; click a sensor node to inspect its telemetry.
The broadcast concept reel (rendered live on canvas) and the diagnostic imaging suite from the original executive build — click any scan for its deep telemetry.
CARDIOVASCULAR HEMODYNAMICSVascular Age: 24.9 yrsLowering resting heart rate from 80 bpm to 60 bpm via aerobic conditioning saves ~28,800 cardiac cycles per day, directly extending your biological clock reserve.
TELOMERE & EPIGENETIC CLOCKTelomere Length: 8.68 kbAverage telomere length shortens with each cell division; aerobic fitness, sleep quality and smoking status move the yearly attrition rate more than any supplement.
OPTICAL-VASCULAR ARRAYActive HUDA conceptual readout of the optical biometric array: photoplethysmography, interstitial markers and the 7-unit countdown, projected on the skin itself.
Nine cards. One biology.
Every Life Score resolves to one of nine clinical cards — each with its own biological-age delta, clock burn pace and SaviourDoc protocol. Keep scrolling to travel the full spectrum, or drag the cards.
The cancer engine
Screening, diagnosis, morbidity and mortality mathematics in one console: the PLCOm2012 six-year lung-cancer model coefficient-by-coefficient, guideline screening calendars with trial-proven mortality reductions and numbers-needed-to-screen, a Bayesian likelihood-ratio diagnostic workbench, and AJCC staging → SEER survival → excess-hazard → DALY arithmetic. Every number below is computed live in your browser.
PLCOm2012 — 6-year lung cancer risk (Tammemägi, NEJM 2013)
| term | β | input | contribution to logit |
|---|---|---|---|
| intercept | −4.5325 | — | -4.533 |
| current smoker | 0.2597 | 0 / 1 | +0.260 |
| cig/day transform | −1.8226 | 1/(cpd/10) − 0.402 | -0.178 |
| duration (−27y) | 0.0317 | 40 − 27 | +0.413 |
The APEX engine
Six frontier instruments on top of the clinical layer, each a published model implemented coefficient-for-coefficient: coronary-calcium risk reclassification from MESA, hepatic steatosis and transplant-gravity mathematics, diabetes-risk phenotyping without a single blood test, the 2024 Lancet dementia-prevention model, and cause-deleted life expectancy — how many years each disease category is costing you. Every number is computed live in your browser.
MESA reclassification — coronary calcium as a probability revision (Detrano, NEJM 2008)
In MESA, 10-year event rates with CAC ≥ 100 were consistently above 7.5% — above the statin treatment-discussion threshold even when the clinical estimate was borderline.
Category multipliers: 1–100 → 3.61× · 101–300 → 7.73× · >300 → 9.67× (adjusted for age, sex, ethnicity and standard risk factors).
ACC/AHA risk enhancers — refining borderline estimates
1 risk enhancer selected — guideline logic favours statin discussion even at borderline (5–7.5%) pooled-cohort risk.
The frontier engine
Sixteen more validated instruments in four consoles the risk engines don't reach: the psychiatric and sleep screeners (PHQ-9, GAD-7, AUDIT-C, Epworth), the geriatric strength-and-frailty battery (Fried phenotype, FNIH grip, PURE hazard mathematics, Studenski gait survival), the emergency-department triage suite (HEART, both Wells rules, ABCD², qSOFA, Glasgow-Blatchford, BISAP), the McEwen–Seeman allostatic-load count, and the organ-aging atlas from plasma-proteomics science. Every number computed live in your browser.
PHQ-9 — depression severity (Kroenke & Spitzer, 2001)
Over the last two weeks, how often has each problem bothered you? 0 = not at all · 1 = several days · 2 = more than half the days · 3 = nearly every day.
GAD-7 — anxiety severity (Spitzer, 2006)
Feeling nervous, anxious, on edge, worrying, trouble relaxing, restless, irritable, afraid — 0-3 each over the last two weeks.
AUDIT-C — hazardous drinking screen (Bush, 1998)
frequency: 0 never · 1 ≤monthly · 2 2-4×/mo · 3 2-3×/wk · 4 ≥4×/wk — quantity: 0 1-2 · 1 3-4 · 2 5-6 · 3 7-9 · 4 ≥10 — binge: 0 never … 4 daily
Epworth Sleepiness Scale (Johns, 1991)
Chance of dozing: 0 would never doze · 1 slight · 2 moderate · 3 high.
Five clocks, one ensemble
The v9.0 layer runs a five-clock epigenetic ensemble. PhenoAge uses the exact published Levine equation. The other four are surrogate estimates — the published KDM, GrimAge2, DunedinPACE and telomere clocks need methylation arrays or assays this form doesn't collect, so we compute labelled stand-ins from the markers you have. A non-linear synergy tensor then detects super-additive states (CKM triad, atherogenic-inflammation, autonomic uncoupling, exposome×lungs), and a seeded 1,200-run Monte Carlo over a Gompertz-Makeham hazard returns lifespan quantiles. Primary 10/30-year cardiovascular numbers stay on the validated QRISK3 / PREVENT / PCE engines from the clinical layer.
Inputs
Non-linear synergy tensor — no super-additive states
Gompertz-Makeham Monte Carlo — 1,200 seeded trajectories
Deterministic Mulberry32 PRNG with lognormal frailty (σ = 0.26); India-baseline Gompertz (α = 6.2e-5 · β = 0.0885), Makeham λ folded in; composite hazard from the ensemble delta × synergy tensor.
How the assessment works
Your health is not a single blood test. It is your city’s air, your shift pattern, your family tree, your sleep and your resting heart rate — read together, as one system.
Numbers behind the engine
Frequently asked questions
A free, AI-guided health-intelligence assessment that estimates your expected natural age, years remaining, healthy years, disease burden and biological aging — distilled into one 0–1000 score computed from survival mathematics, not a questionnaire tally.
Every calculation runs locally in your browser. Nothing is transmitted, stored or shared — wearable files are parsed on-device and never leave your computer.
The guided form is eleven short steps; smart intake fills it from a single sentence, and wearable import pulls your last 60 days automatically. Most people finish in under five minutes.
No. Every factor except age and sex is optional — missing labs fall back to population-typical values that are clearly disclosed in your report, never silently guessed.
No. It is an educational estimate built from published population-level models (WHO life tables, GBD disability weights, Gompertz mortality, Framingham-type frameworks). It is not a substitute for professional medical advice.
Voices behind the score
The heart-age number made it real. I quit a fifteen-year pack-a-day habit the same week — the report showed me exactly what it was costing.
I imported my Apple Health data and it read my sleep and resting heart rate like a cardiologist. Nothing left my browser.
Seeing my family history weighed against my labs, my city’s air and my night shifts — no single doctor ever connected all of it.
Demo personas
One click loads a complete example profile — see the whole engine at work.
How do you want to enter your information?
Eleven short steps covering every factor — profession, city, genetics, addictions, diet, exercise, wearables, optional labs, history, cancer surveillance and socioeconomic context.
Upload your Apple Health export.xml or Google Fit CSV — steps, resting heart rate, sleep, HRV, VO₂max and blood pressure are extracted automatically (last 60 days, parsed locally).
Write your history in plain words — "48M, Delhi, smoke 10 a day, diabetic, office job, sleep 6h" — and the parser fills the form for you to review.