Definition
Laboratory standard for the value of glycosylated haemoglobin (HbA1c) measured as a percentage that is the upper boundary of the normal range.
Components
Data Element (this item)
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Data Element ConceptLaboratory standard—upper limit of normal range of glycosylated haemoglobin
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Object ClassLaboratory standard
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PropertyUpper limit of normal range of glycosylated haemoglobin
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Value DomainPercentage N[N].N
Representation
This representation is based on the value domain for this data element, more information is available at " Percentage N[N].N ".Data Type | Number |
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Format | N[N].N |
Maximum character length | 3 |
Value | Meaning | Start Date | End Date | |
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Supplementary Values | 99.9 | Not stated/inadequately described |
Comments
Guide for use:
Record the upper limit of the HbA1c normal reference range from the laboratory result.
National Diabetes Outcomes Quality Review Initiative (NDOQRIN) data dictionary.Comments:
HbA1c results vary between laboratories; use the same laboratory for repeated testing.