NavGeneral InfoEmail Print Geography Nigeria (NGA) Ekiti, Kogi, Kwara, Lagos, Ogun, Ondo, Osun, Oyo Coverage type Subnational Time period covered 01/2007 - 12/2007 Series or system Nigeria - Ibadan Study of Aging (ISA) Data type Survey: HouseholdInterviewLongitudinal Keywords Blood pressure, Cohort study Citation Contributors University of Ibadan (Nigeria) Funders Wellcome Trust Suggested citation University of Ibadan (Nigeria). Nigeria - Ibadan Study of Aging (ISA) Cohort Follow-up Wave I 2007. GHDx Entry last modified on: Aug 5, 2021