1395.0 - Essential Statistical Assets for Australia, 2014  
ARCHIVED ISSUE Released at 11:30 AM (CANBERRA TIME) 12/12/2014   
   Page tools: Print Print Page Print all pages in this productPrint All

The overall statistic assessment
All quality dimensions were treated as equally contributing to the overall statistic assessment. While some quality dimensions may be of more importance for the purposes of ESA, users may have different priorities. This approach does not assume what those may be.

An overall traffic light indicator was produced from the dimension traffic lights for each statistic. The overall traffic light for the statistic was assessed as follows:

    • Green: The overall quality of this statistic met an acceptable standard for the purpose of ESA for the quality indicators selected and the appropriate quality practices and processes were in place.
    • Amber: The overall quality of this statistic was reasonable for the purpose of ESA, but lacked in some areas for the quality indicators selected and there was some investment needed to improve the quality.
    • Red: There were significant gaps in the quality of the statistic for the purpose of ESA for the quality indicators selected and there was significant investment needed to improve the quality.

The following scoring rules were applied to the overall statistic assessment:
    1. Overall traffic light is Green if:
        • four or more dimensions were Green and
        • there were no Red dimensions
    2. Overall traffic light is Red if:
        • two or more dimensions were Red (regardless of whether the other indicators were Green or Amber)
    3. If none of the above conditions apply then overall traffic light is Amber

This approach is based on the Canadian Institute of Health Information’s Data Quality Reports (footnote 1).

Footnotes
1. Canadian Institute for Health Information 2012 ‘2011 Provincial/Territorial Data Quality Reports for Deputy Ministers of Health’ Information Request From Australian Bureau of Statistics, p.31.