Data Resource Profile: The World Health Organization Study on global AGEing and adult health (SAGE)

Paul Kowal(Human Sciences Research Council), Somnath Chatterji(Human Sciences Research Council), Nirmala Naidoo(Human Sciences Research Council), Richard Biritwum(Human Sciences Research Council), Wu Fan(Human Sciences Research Council), Ruy López‐Ridaura(Human Sciences Research Council), Tamara Maximova(Human Sciences Research Council), P. Arokiasamy(Human Sciences Research Council), Nancy Phaswana‐Mafuya(Human Sciences Research Council), S. Williams(Human Sciences Research Council), J. Josh Snodgrass(Human Sciences Research Council), Nadia Minicuci(Human Sciences Research Council), Catherine D’Este(Human Sciences Research Council), Karl Peltzer(Human Sciences Research Council), J. Ties Boerma(Human Sciences Research Council), the SAGE Collaborators, Alfred Edwin Yawson, Gwendolyn Patience Mensah(Human Sciences Research Council), Yong Ji(Human Sciences Research Council), Yanfei Guo(Human Sciences Research Council), Yang Zheng(Human Sciences Research Council), P. Parasuraman(Human Sciences Research Council), Hemkhothang Lhungdim, T. V. Sekher, Roger dos Santos Rosa(Human Sciences Research Council), Vladislav Belov(Human Sciences Research Council), Н. П. Лушкина(Human Sciences Research Council), Karl Peltzer(Human Sciences Research Council), Monde Makiwane(Human Sciences Research Council), K. Zuma, Shandir Ramlagan, A. Davids(Human Sciences Research Council), Nontombi Mbelle, Gladys Matseke(Human Sciences Research Council), Marguerite Schneider, Cily Tabane, Stephen Tollman(Human Sciences Research Council), Kathleen Kahn(Human Sciences Research Council), Nawi Ng, Sanjay Juvekar, Osman Sankoh, Cornelius Debpuur, Tien Cuong Nguyen(Human Sciences Research Council), F. Xavier Gómez‐Olivé(Human Sciences Research Council), Mohammad Hossein Hakimi, Siddhivinayak Hirve, Salim Abdullah, Abraham Hodgson, Catherine Kyobutungi, T. Egondi, C Mayombana(Human Sciences Research Council), Hoàng Văn Minh(Human Sciences Research Council), Mathew Alexander Mwanyangala, Abdur Razzaque, Siswanto Agus Wilopo(Human Sciences Research Council), Peter Kim Streatfield(Human Sciences Research Council), Peter Byass, Stig Wall(Human Sciences Research Council), F. Scholten(Human Sciences Research Council), Joseph Mugisha(Human Sciences Research Council), Janet Seeley, Eugene Kinyanda(Human Sciences Research Council), Moffat Nyirenda(Human Sciences Research Council), Portia Mutevedzi, Marie‐Louise Newell
International Journal of Epidemiology
December 1, 2012
Cited by 773Open Access
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Abstract

Population ageing is rapidly becoming a global issue and will have a major impact on health policies and programmes. The World Health Organization's Study on global AGEing and adult health (SAGE) aims to address the gap in reliable data and scientific knowledge on ageing and health in low- and middle-income countries. SAGE is a longitudinal study with nationally representative samples of persons aged 50+ years in China, Ghana, India, Mexico, Russia and South Africa, with a smaller sample of adults aged 18-49 years in each country for comparisons. Instruments are compatible with other large high-income country longitudinal ageing studies. Wave 1 was conducted during 2007-2010 and included a total of 34 124 respondents aged 50+ and 8340 aged 18-49. In four countries, a subsample consisting of 8160 respondents participated in Wave 1 and the 2002/04 World Health Survey (referred to as SAGE Wave 0). Wave 2 data collection will start in 2012/13, following up all Wave 1 respondents. Wave 3 is planned for 2014/15. SAGE is committed to the public release of study instruments, protocols and meta- and micro-data: access is provided upon completion of a Users Agreement available through WHO's SAGE website (www.who.int/healthinfo/systems/sage) and WHO's archive using the National Data Archive application (http://apps.who.int/healthinfo/systems/surveydata).


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