Core Framework & Diagram What Are Immune Risk Scores?

Compressing your immune state into a number — then using that number to predict your future health risks

By the Editors Care Framework & Diagram

1

IRP 1990S, SPECIALIZED LABS

A five-marker combination first proved that immune status alone predicts survival in people over 85, independent of standard clinical tests — but needed specialized equipment and only worked in extreme old age.

2

Inflammatory Composite 2000S–2010S, ROUTINE BLOOD TESTS

Combining two accessible blood markers, plus checking for a common latent virus, predicts chronic disease risk better than either marker alone — affordable enough for routine use.

3

AI-Driven iAGE Score 2021, MACHINE LEARNING

An algorithm fed over 100 immune signals discovered, on its own, that one specific chemical signal is the single biggest driver of immune age — a connection no one had been looking for. Two 60-year-olds can have immune ages 20 years apart, and lifestyle changes measurably move the score.

FOUR TESTS ACCESSIBLE IN MALAYSIA TODAY

hs-CRP (target under 1 mg/L) · Vitamin D (target 50–100 nmol/L) · Lymphocyte % trend · NK cell activity.
The trend over 3+ years matters far more than any single result.

Frequently Asked Questions

Does 'white blood cell count' in ordinary health checks count as an immune risk score?

It's a very rough reference. Total white blood cell count reflects the approximate number of all immune cells but doesn't distinguish between various subsets with very different functions. Persistently low white blood cells (especially low lymphocyte proportion) may suggest insufficient immune reserves; persistently high (after excluding infection) may suggest chronic inflammation. It's 'better than nothing' information, but far less refined than specialized immune assessment.

Where can iAGE testing be done now?

iAGE is currently mainly a research tool, without fully commercialized independent testing products. Stanford's research team has collaborations with some institutions, but ordinary consumers have limited direct access to iAGE scores. Similar logic commercial versions are under development, expected to have more mature commercial products within two to five years.

Can immune risk scores predict whether I'll get cancer?

Indirect associations exist, but not direct prediction. NK cell activity (NKCA) is an independent predictor of cancer risk (Imai et al., Lancet 2000). High inflammation indices (IL-6, CRP) are associated with multiple cancer risks. But any single immune risk score cannot give a direct prediction of 'you will/won't get cancer' — cancer development involves multiple factors, immune state is one of them, but not all.

My hsCRP is already very low — do I still need other immune assessments?

Low hsCRP is good, indicating overall systemic inflammation burden is at a lower level. But hsCRP mainly reflects inflammatory aging and doesn't directly measure the immune system's functional capability (like NK cells' actual killing efficiency, T cells' diversity). For more comprehensive immune health assessment needs (like having cancer family history or wanting to proactively manage immune aging), adding NK cell activity testing on top of hsCRP is very meaningful supplementation.

Deep Read

Core Framework & Diagram What Are Immune Risk Scores?

1 Min Read What Are Immune Risk Scores?

What Are Immune Risk Scores?

1 Min Read What Are Immune Risk Scores?

What Are Immune Risk Scores?

Compressing your immune state into a number — then using that number to predict your future health risks

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