Global Ageing Survey

The Global Ageing Survey was the world's largest single survey of later life with 44,000 individuals from 24 countries at the time of its summarising. {{Citation | author1=Khan, Hafiz T. A | author2=Flynn, Matt | title=Self-Reported Health Status of Older Adults in Malaysia and Singapore: Evidence from the 2007 Global Ageing Survey | journal=Applied Research in Quality of Life | year=2016 | publication-date=2016-09-01 | publisher=Springer | volume=11 | issue=3 | pages=687(19) | doi=10.1007/s11482-015-9390-2 | s2cid=73623496 | issn=1871-2584 | url=https://eprints.mdx.ac.uk/14327/1/Manuscript%20mf.pdf | access-date=2022-10-10 | archive-date=2023-08-10 | archive-url=https://web.archive.org/web/20230810102405/https://eprints.mdx.ac.uk/14327/1/Manuscript%20mf.pdf | url-status=live }}{{Citation | title=Research Conducted at University of Oxford Has Updated Our Knowledge about Quality of Life Research (Self-Reported Health Status of Older Adults in Malaysia and Singapore: Evidence from the 2007 Global Ageing Survey) | journal=Health & Medicine Week | publication-date=2016-10-14 | publisher=NewsRX LLC | page=323 | issn=1531-6459 }}

It was undertaken by the Oxford Institute of Ageing,{{cite web|url=https://www.ageing.ox.ac.uk/|title=Oxford Institute of Population Ageing - University of Oxford|website=Oxford Institute of Population Ageing|access-date=2019-05-21|archive-date=2019-05-16|archive-url=https://web.archive.org/web/20190516180220/https://www.ageing.ox.ac.uk/|url-status=live}} Principal Investigators George Leeson and Sarah Harper as part of the HSBC funded Future of Retirement Project (FOR){{Cite web |url=http://www.hsbc.com.hk/1/2/cr/people/projects/retirementsurvey#top |title=Global survey on ageing and retirement - HSBC |access-date=2009-04-21 |archive-url=https://web.archive.org/web/20090109125403/http://www.hsbc.com.hk/1/2/cr/people/projects/retirementsurvey#top |archive-date=2009-01-09 |url-status=dead }}