Design and Methodology of the Longitudinal Aging Study in India‐Diagnostic Assessment of Dementia ( LASI‐DAD )

LASI-DAD provides an opportunity to study late-life cognition and dementia and their risk factors in the older population in India and to gain further insights through cross-country analysis by pooling data from its international sister studies. J Am Geriatr Soc 68:S5-S10, 2020.