Why is Systemic Immune-Inflammation Index (SII) important?

SII is a powerful prognostic marker in oncology, cardiovascular disease, and critical illness. It integrates information about inflammation (neutrophils), immune response (lymphocytes), and thrombotic potential (platelets). Higher SII values indicate worse prognosis across multiple disease states.

What are the symptoms of abnormal Systemic Immune-Inflammation Index (SII) levels?

Elevated SII: No direct symptoms, but associated with fatigue, poor recovery, and symptoms of underlying inflammatory or malignant conditions.

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Systemic Immune-Inflammation Index (SII)

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The Systemic Immune-Inflammation Index (SII) combines platelet, neutrophil, and lymphocyte counts to provide a comprehensive assessment of immune-inflammatory status.

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SII is a powerful prognostic marker in oncology, cardiovascular disease, and critical illness
It integrates information about inflammation (neutrophils), immune response (lymphocytes), and thrombotic potential (platelets)
Higher SII values indicate worse prognosis across multiple disease states

(Platelets × Neutrophils) / Lymphocytes

The Systemic Immune-Inflammation Index (SII) combines platelet, neutrophil, and lymphocyte counts to provide a comprehensive assessment of immune-inflammatory status

Elevated SII: No direct symptoms, but associated with fatigue, poor recovery, and symptoms of underlying inflammatory or malignant conditions

High SII: Cancer, severe infections, autoimmune diseases, cardiovascular disease, trauma, surgical stress
Lower SII: Generally indicates healthy immune-inflammatory balance

This is a calculated biomarker derived from other test results in your panel. It provides additional clinical insights by combining multiple measurements into a single meaningful ratio or index.

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Fast booking, smooth process, and detailed results.

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Caught an issue early. I'm thankful I didn't wait.

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Great service! Found important health markers I didn't know about.

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Quick turnaround and very professional. Highly recommend!

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Systemic Immune-Inflammation Index (SII)

About Systemic Immune-Inflammation Index (SII)

How It's Calculated

Why Systemic Immune-Inflammation Index (SII) Matters

Symptoms of Systemic Immune-Inflammation Index (SII)

What Affects Systemic Immune-Inflammation Index (SII) Levels

How it works: 4 easy steps

Choose your tests

Quick & convenient testing

Clear, personalized results

Optimize your health

Our Comprehensive Panels

Explore Other Tests

Basophils

Apolipoprotein B

Nitrite

Mchc

Our Customers Says

Have questions?