Comparing NTG Service Region and Health...
This technical report compares NTG Region and Health District population estimates and outlines guidance on their appropriate use. It explains the IPF methodologies and interpolation approaches used to generate ERP estimates from ABS Census and ERP data. While both datasets align to official totals, differences in constraints and interpolation affect the stability and reliability of estimates. Health Statistics and Informatics recommends Health District estimates for demographic and population health analysis, and NTG Region estimates for population counts and percentage distributions for planning purposes.
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Additional Information
| Last updated | 24 February 2026 |
|---|---|
| Published | 24 February 2026 |
| Format | application/pdf |
| License | Creative Commons Attribution |