Disaggregation of social report indicators
Ideally, it would be possible to break down each indicator by sub-populations
of interest, such as age, sex, ethnicity, socio-economic status, disability status
and regional/local authority. Most indicators can be broken down by sex and ethnicity.3 However, the majority of the indicators rely on data sources that do not allow
us to disaggregate by socio-economic status or disability status because either
this type of information is not collected or sample sizes are too small to permit
this form of disaggregation.
There is an increasing demand for information on social wellbeing at a regional
and local authority level. In large part this is a consequence of the introduction
of the Local Government Act 2002 which requires regional and local authorities
to monitor community outcomes. In response to this demand, we have, for the
first time, disaggregated all of those social report indicators for which there
is subnational data to regional boundaries. This information should help regional
authorities to identify areas of comparative strength and weakness within their
communities, and it will also assist central government agencies in their work
at a regional level. The data on social wellbeing at a subnational level is
provided in the regional section of this website in both
tabular and map formats. Indicators for which more detailed subnational information
is provided are marked in Table IN1 with an asterisk (*). Some level of subnational
data is provided for 19 of the 42 indicators. In order to disaggregate some of these indicators to subnational boundaries
we have had to use different data sources from those used to derive the national
figures for this
report. Hence, in some instances, the regional rates on the website are not
directly comparable with the national rates. More detail on this can be found
in the regional section of this website.
Some regional analysis is also provided in the indicator section of this
report, and there is a discussion of regional variance in social wellbeing
in the Conclusion. More data on social wellbeing at a subnational level for
the Big Cities4 group, sometimes using alternative data sources and indicators
to those used in the social report, can also be found on the Quality of Life
website.
Analysis by population subgroup or by subnational boundaries highlights
the differences between group averages. In most cases, however, the differences
between members of any one group will be much greater than the differences
between group averages. For example, reporting on social wellbeing at an Auckland regional boundary level masks the wide variation in outcomes that occurs within
that region.
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