Patterns of Frailty in Older Adults: Comparing Results from Higher and Lower Income Countries Using the Survey of Health, Ageing and Retirement in Europe (SHARE) and the Study on Global AGEing and Adult Health (SAGE)

• Kenneth Harttgen,

  Affiliation ETH Zürich, NADEL, Zürich, Switzerland

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• Paul Kowal,

  Affiliation World Health Organization, Geneva, Switzerland

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• Holger Strulik,

  Affiliation University of Göttingen, Department of Economics, Göttingen, Germany

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• Somnath Chatterji,

  Affiliation World Health Organization, Geneva, Switzerland

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• Sebastian Vollmer

  * E-mail: svollmer@uni-goettingen.de

  Affiliations University of Göttingen, Department of Economics, Göttingen, Germany, Harvard School of Public Health, Department of Global Health and Population, Boston, Massachusetts, United States of America

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