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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)

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
Format N[N].N
Maximum character length 3
Values
Value Meaning Start Date End Date
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.

Origin:
National Diabetes Outcomes Quality Review Initiative (NDOQRIN) data dictionary.

Comments:
HbA1c results vary between laboratories; use the same laboratory for repeated testing.

References

Related content

Relation Count
Input in Derivations 0
Output in Derivations 0
Inclusion in Data Set Specifications 6
Inclusion in Data Distributions 0
As a numerator in an Indicator 0
As a denominator in an Indicator 0
As a disaggregation in an Indicator 0