Urine protein/creatinine ratio — lab reference
Some search terms matchedUse laboratory and indication-specific thresholds; consider timed collection when needed.
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What’s searchable?Use laboratory and indication-specific thresholds; consider timed collection when needed.
Collection completeness must be assessed.
Serum chemistry value. Do not substitute arterial blood-gas bicarbonate ranges.
Acute-phase reactant; interpret with serum/urine copper and clinical context.
Specify whole blood, RBC, plasma, or intracellular method. Preanalytic handling is critical.
Urine/plasma method, creatinine correction, collection timing, and assay matter.
Urine/plasma and mass-spec/immunoassay results are not interchangeable.
Consider altitude and iron/B12/folate status. Pregnancy requires trimester-specific ranges.
Hydration and altitude are major modifiers. Review alongside hemoglobin and RBC indices.
Macrocytosis and microcytosis require cause-specific interpretation.
Analyzer-specific. Review with MCV and MCHC.
Analyzer-specific; hemolysis and cold agglutinins may interfere.
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