The Index of Scottish Life Expectancy (THISLE)
About the index
Download our
Briefing Note.
The THISLE index allows users to explore the extent of inequalities in life expectancy
and mortality across Scotland at a highly granular level.
Index values are available by sex, age, and neighbourhood (neighbourhoods - officially
called "Data Zones" on average have around 800 people), and reflect the average
for that neighbourhood.
Definitions
- Mortality Relative Risk: Risk of death for an average individual in each
neighbourhood (data zone) relative to the Scottish national death rate at
the selected age and sex. For example, if the Mortality Relative Risk in the
selected neighbourhood is given as 1.36, then this means that mortality is
36% higher than the national average.
- Remaining Life Expectancy: The predicted remaining lifetime (years and months)
for an average individual living in a given neighbourhood (data zone) from the selected age.
The calculation assumes no future improvements in mortality.
Resources:
- Web-based THISLE App
The THISLE App allows users to map and explore mortality inequalities at different geographical
levels (including local authorities, Scottish parliamentary constituencies and UK parliamentary
constituencies).
The app is best viewed on a laptop or tablet.
- Interactive maps covering the whole of Scotland:
- Static maps: zoomable but no underlying geographical detail
- Data tables:
- Table by data zone of life expectancies at ages 0 and 65 and mortality relative risks at ages 40 and 65:
download Excel file
- If you would like alternative customised maps or datasets (Excel), please
contact the research team.
About the research team
The THISLE index has been developed by researchers in the
School of Mathematical and Computer Sciences
at Heriot-Watt University,
and the Research Centre for Longevity Risk
at the University of Amsterdam,
with technical support for the web-based app from the
Mathematical-Driven Innovation Center (M-DICE).
Andrew Cairns, Department of Actuarial Mathematics and Statistics,
Heriot-Watt University, Edinburgh, EH14 4AS