Urban
Rural
Mixed
RIP
Moved to LTC
Moved GP practice
Follow up prior to March 2020
Followed up after March 2020
Control
Intervention
No schooling
Primary school education only
Some secondary education
Complete secondary education
Some third level education
Complete third level education
Professional worker
Managerial and technical
Non-manual
Skilled manual
Semi-skilled
Unskilled
Farmer, size unspecified
Unknown
Homemaker
Language other than English
English