SIRI combines all three CBC immune compartments — neutrophils, monocytes, and lymphocytes — into the most comprehensive CBC-derived inflammatory index.
SIRI combines all three CBC immune compartments — neutrophils, monocytes, and lymphocytes — into the most comprehensive CBC-derived inflammatory index. Elevated SIRI is linked to cardiovascular disease prognosis, cancer outcomes, and all-cause mortality.
Same drivers as NLR and MLR combined.
Asymptomatic at moderate elevations.
See NLR and MLR.
See NLR and MLR.
Educational information only — not a diagnosis. Every Pheno result is interpreted in context and reviewed by a physician.
See all 119 markers we test →