NHANES
III Linked Mortality
Public-use File
Data
file description
Lists of
variables at a glance
Data file
technical characteristics
Data
file
Documentation
contents
Sample
Programs
Data file description
The public-use version of the NHANES III
Linked Mortality File was subjected to data perturbation techniques to
reduce the risk of respondent re-identification while increasing the
accessibility of NCHS micro data files. Synthetic data was substituted for
the actual date and underlying cause of death data for selected decedent
records. Information regarding vital status was not perturbed. The
restricted-use
version of the NHANES III Linked Mortality File is not subjected to data
perturbation techniques. NCHS has conducted a
comparative analysis of results obtained from the public-use and
restricted-use NHANES III Linked Mortality Files.
List of
variables at a glance
NHANES III
sequence
number
Eligibility status
Final mortality status
Mortality source
113 Underlying Cause of Death Recode (ICD-9
and ICD-10)
Person months of follow-up from Interview date
Person months of follow-up from Examination
date
Multiple Cause of death flags
Data file technical
characteristics
The NHANES III
Linked
Mortality Public-use File is available in ASCII file format. The total number of records is
33,994.
NHANES III Linked
Mortality Public-use Data file
Documentation contents
File
layout
Detailed
notes for selected variables
Frequencies
Sample programs
Readme
file
SAS
input statements
Sample
STATA program
This page last reviewed
October 15, 2008
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