External validation of the claims-based frailty index in the national health and aging trends study cohort

Am J Epidemiol. 2017 Sep 15;186(6):745-747. doi: 10.1093/aje/kwx257.

Jodi B Segal^{1

2}, Jin Huang^{3

4}, David L Roth^{3

4}, Ravi Varadhan^{5

4}

¹ Division of General Internal Medicine, Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, MD.
² Center for Health Services and Outcomes Research, Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD.
³ Division of Geriatric Medicine and Gerontology, Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, MD.
⁴ Center on Aging and Health, Johns Hopkins University, Baltimore, MD.
⁵ Division of Biostatistics and Bioinformatics, Department of Oncology, School of Medicine, Johns Hopkins University, Baltimore, MD.

No abstract available

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