1,25-dihydroxyvitamin D — lab reference
In the reference guideNot a routine vitamin D status test. Interpret with calcium, phosphorus, kidney function, and PTH.
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What’s searchable?25-hydroxyvitamin D, total — lab reference
Some search terms matched<10 severe deficiency; 10-19 mild-moderate deficiency. Toxicity assessment requires clinical context.
D-dimer — lab reference
Some search terms matchedAge-adjusted and assay-specific diagnostic strategies may apply. Not a stand-alone thrombosis diagnosis.
Testosterone, free — lab reference
Some search terms matchedMayo example age 20-24: M 5.25-20.7; F <0.13-1.08. Declines with age and is method-dependent.
IGF-1 — lab reference
Some search terms matchedAge, sex, nutrition, liver disease, diabetes, and assay matter.
Phosphorus — lab reference
Some search terms matchedInterpret with kidney function, calcium, vitamin D, and PTH.
Parathyroid hormone (intact PTH) — lab reference
Some search terms matchedInterpret with calcium, phosphorus, magnesium, vitamin D, and kidney function.
Absolute neutrophil count (ANC) — lab reference
Some search terms matchedClinical action thresholds differ from statistical reference intervals.
Absolute lymphocyte count (ALC) — lab reference
Some search terms matchedAge, infection, immune status, and medications affect interpretation.
Absolute monocytes — lab reference
Some search terms matchedLab-specific.
Creatinine — lab reference
Some search terms matchedMuscle mass, age, diet, medications, and assay matter. Review with eGFR, not alone.
eGFR, 2021 CKD-EPI — lab reference
Some search terms matchedG2 60-89; G3a 45-59; G3b 30-44; G4 15-29; G5 <15. G1/G2 alone do not establish CKD without kidney damage.
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