Purser Wellness reference range
Unit: pg/mL
Male: 7.2-63
Female: 7.2-63
How to read this marker
Your clinician may request a morning sample, collected and handled in a particular way, alongside a cortisol test.
The wider testing context…
Purser Wellness reference range
Unit: ng/mL
Male: Not diagnostically fixed
Female: Not diagnostically fixed
How to read this marker
Pulsatile secretion makes random GH difficult to interpret; stimulation/suppression testing may be needed…
Purser Wellness reference range
Unit: pg/mL
Male: 15-65
Female: 15-65
How to read this marker
Ask your clinician to read this result with calcium, phosphorus, magnesium, vitamin D, and kidney function.
The wider testing context
For some…
Purser Wellness reference range
Unit: ng/dL
Male: Posture/time/lab-specific
Female: Posture/time/lab-specific
How to read this marker
Sodium intake, posture, potassium, time, medications, and renin method are essential.
The wider testin…
Purser Wellness reference range
Unit: assay-specific
Male: Posture/time/lab-specific
Female: Posture/time/lab-specific
How to read this marker
Direct renin and plasma renin activity are not interchangeable.
The wider testing context
For…
Purser Wellness reference range
Unit: calculated
Male: Method-specific
Female: Method-specific
How to read this marker
Screening cutoff depends on units, method, medications, potassium, and collection protocol.
The wider testing context…
Purser Wellness reference range
Unit: nmol/L
Male: Age/assay-specific
Female: Age/assay-specific
How to read this marker
How you sit or lie down for the sample, and stress during collection, can affect this result. Use the cutoff from th…
Purser Wellness reference range
Unit: assay-specific
Male: Lab-specific
Female: Lab-specific
How to read this marker
Ask your clinician to specify whole blood, RBC, plasma, or intracellular method. Preanalytic handling is critical.
The …
Purser Wellness reference range
Unit: assay-specific
Male: Lab-specific
Female: Lab-specific
How to read this marker
The test method and how the sample is protected after collection can affect this number.
The wider testing context
Ther…
Purser Wellness reference range
Unit: calculated
Male: Lab-specific
Female: Lab-specific
How to read this marker
This ratio is useful only when both measurements were made using a reliable paired method.
The wider testing context
There …
Purser Wellness reference range
Unit: assay-specific
Male: Lab-specific
Female: Lab-specific
How to read this marker
RBC, plasma, and cellular assays are not interchangeable.
The wider testing context
There is no single range that works…
Purser Wellness reference range
Unit: assay-specific
Male: Lab-specific
Female: Lab-specific
How to read this marker
The method can change the result; ask what clinical question the test is meant to answer and whether a repeat would help…
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