Promise and peril of claims-based dementia ascertainment in causal inference

¹ National Clinician Scholars Program at Yale University, New Haven, Connecticut, USA

² Section of Geriatrics, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, USA

³ Mongan Institute, Massachusetts General Hospital, Boston, Massachusetts, USA

⁴ Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts, USA

⁵ Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, Massachusetts, USA

⁶ Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA

⁷ Department of Health Care Policy, Harvard Medical School, Boston, Massachusetts, USA

⁸ Harvard Kennedy School, Cambridge, Massachusetts, USA

⁹ National Bureau of Economic Research, Cambridge, Massachusetts, USA

¹⁰ Department of Health Policy and Management, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA

¹¹ Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA