PI 06 - HbA1c result
Proportion of regular clients with Type II diabetes whose HbA1c measurement result was within a specified level
Description
Number of Indigenous regular clients who have Type II diabetes and who have had an HbA1c measurement result recorded within the previous 6 or 12 months.
Notes
- User may select between AIHW's definition of Regular Client (attended the OATSIH-funded primary health care service at least 3 times in 2 years), or Communicare's Current Patient status.
- Patients must be recorded as Aboriginal or Torres Strait Islander or both.
- Only Type II diabetes is considered (any ICPC code of T90). Type I diabetes, secondary diabetes, gestational diabetes mellitus (GDM), previous GDM, impaired fasting glucose, impaired glucose tolerance are not included. For more information, see System codes.
- Any qualifier with a system code of HBA and units of % or a system code of HBM and units of mmol/mol is considered an HbA1c measurement. These results can be received from an incoming pathology report or manually entered into an existing Clinical Item with a qualifier of HbA1c. For more information, see Qualifier codes.
- Only the most recent HbA1c measurement result for each time period is considered.
Element | Description |
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Communicare reports |
|
Numerator | The latest HbA1c within the specified time period is used. If it was recorded as % it is first converted to mmol/mol and rounded to a whole number after multiplying by 10.93 and adding 23.5. The groupings are less than or equal to 53 mmol/mol, greater than 53 and less than or equal to 64 mmol/mol and less than 86 mmol/mol. |
Denominator | Regular, Indigenous patients with a diagnosis of Type II diabetes from any time. |
Additional data recording considerations |
Clinicians must record HbA1c results correctly. They should not enter a % result in the HbA1c qualifier or a mmol/mol result in the HbA1c (%) qualifier. Use to look for outliers such as abnormally high % values or abnormally low mmol/mol values.Mistakes should be corrected. |