Metadata: Identification and Summary
Title
NCHS Survey Data Linked to National Death Index (NDI) Mortality Files
Description
NCHS has linked data from various surveys with death certificate records from the National Death Index (NDI). Linkage of the NCHS survey participant data with the NDI mortality data provides the opportunity to conduct a vast array of outcome studies designed to investigate the association of a wide variety of health factors with mortality. The Linked Mortality Files (LMF) have been updated with mortality follow-up data through December 31, 2019.
General Survey Information
Authorizer(s)
National Center for Health Statistics