Metabolic Health

HOMA-IR (Insulin Resistance)

Calculated from a single fasting glucose and insulin draw.

Fasting glucose

Fasting insulin mIU/L

Source: Matthews et al., Diabetologia 1985.

Full explanation & reference ranges →

HbA1c → Average Glucose

Translates HbA1c into the glucose number you see on a meter.

HbA1c %

Source: Nathan et al., Diabetes Care 2008 (ADAG study).

Full explanation & reference ranges →

eGFR — CKD-EPI 2021

Race-free kidney function estimate.

Serum creatinine

Age years

Sex Select… Male Female

Source: Inker et al., NEJM 2021 (CKD-EPI 2021).

Full explanation & reference ranges →

FIB-4 Liver Score

Non-invasive screen for advanced liver fibrosis.

Age years

Platelets ×10⁹/L

AST U/L

ALT U/L

Source: Sterling et al., Hepatology 2006.

Full explanation & reference ranges →

TyG Index

Triglyceride-glucose product — a proxy for insulin resistance.

Triglycerides

Fasting glucose

Source: Guerrero-Romero et al., J Clin Endocrinol Metab 2010.

Full explanation & reference ranges →

Cockcroft-Gault Creatinine Clearance

Classic equation for drug-dose adjustment.

Age years

Sex Select… Male Female

Weight

Serum creatinine

Source: Cockcroft & Gault, Nephron 1976.

Full explanation & reference ranges →