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Baseline laboratory panel (revision 1)

Old revision·11:48, 22 Oct 2024·A1c_Alder

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Baseline laboratory panel
PurposeA comparator for later measurements
PrincipleSame laboratory, same assay, same conditions
Common domainsGlycaemic, lipid, hepatic, renal, thyroid
List infobox · conventions

A baseline laboratory panel is the set of measurements taken before an intervention begins, so that measurements taken later have something to be compared against. Its value lies in the comparison rather than in any individual value.[1]

The principle that makes a baseline useful is consistency: the same analytes, on the same assay platform, under the same collection conditions. A follow-up measurement from a different laboratory may differ from the baseline by more than the intervention changed it. See Fasting insulin for the clearest example of between-assay variation.[2]

References

  1. ^ American Diabetes Association. "Standards of Care in Diabetes." Diabetes Care 47(Suppl 1) (2024).
  2. ^ Wallace TM, Levy JC, Matthews DR. "Use and abuse of HOMA modeling." Diabetes Care 27(6):1487–1495 (2004). PMID 15161807.