National Death Index Vs Social Security Death Index
A Comparison of the National Death Index and Social Security ... - LWW
No subject reported to be alive by the Social Security Administration matched a National Death Index record. Subjects with inaccurate identifying information were more effectively followed up by the National Death Index. The National Death Index more accurately reported dates of death.
https://journals.lww.com/epidem/Fulltext/2001/03000/A_Comparison_of_the_National_Death_Index_and.21.aspx
Comparing the National Death Index and the Social Security ...
We evaluated record linkages with the National Death Index (NDI) and the Social Security Administration's Death Master File (SSDMF) to find deaths occurring from 2000 through 2004. Methods: We calculated the kappa statistic to assess agreement between data sources.
https://pubmed.ncbi.nlm.nih.gov/19894428/
Data Access - National Death Index - Centers for Disease Control and ...
National Death Index The NDI is a database of all deaths in the United States Containing over 100 million death records, the National Death Index (NDI) can help you find out who in your study has died by linking your own research datasets to death certificate information for your study subjects. NDI matches your study subjects to U.S. death records
https://www.cdc.gov/nchs/ndi/index.htm
A Comparison of the National Death Index and Social - JSTOR
Security Administration, none matched National Death Index records. Using the Social Security Administration database as the gold standard, both the sensitivity and specificity of the National Death Index database were 100%. Of the 44 subjects reported to be of unknown vital status by the Social Security Administration, 18
https://www.jstor.org/stable/3703632
Comparing the National Death Index and the Social Security ...
We evaluated record linkages with the National Death Index (NDI) and the Social Security Administration's Death Master File (SSDMF) to find deaths occurring from 2000 through 2004. Methods. We linked records from 32,837 people reported with HIV and not previously known to be dead with deaths reported in the NDI and the SSDMF.
https://journals.sagepub.com/doi/10.1177/003335490912400613Social Security Death Index
Provided by the Unites States Social Security Administration, the SSDI can help you find Social Security Death Records, which contain information on anyone whose death has been reported to the U.S. Social Security Administration. In fact, it contains more than 94 million names and details about birth, death, and last residence.
https://socialsecuritydeathindex-search.com/
Social Security Death Index - Information for Online Searching
The Social Security Death Index (SSDI) - Introduction The Social Security Death Index (SSDI) is a database of people whose deaths were reported to the Social Security Administration (SSA) beginning about 1962. A small number of deaths are listed before 1962. It was created from the Social Security Administration's Death Master File.
https://www.deathindexes.com/ssdi.html
How to Use the National Death Index: Steps in the Process
Step 2: Request access to the electronic application. If your project meets the criteria, the next step is to request the electronic application by filling out the form below and clicking “submit”. REMINDER: Only the Principal Investigator of the project is eligible to request access to the application. First Name: *.
https://www.cdc.gov/nchs/ndi/portal.htm
The accuracy of the National Death Index when personal identifiers ...
Different combinations of identifiers other than Social Security number correctly identified from 83 to 92 percent of dead and 92 to 99 percent of living persons. These results should prove useful in ascertaining the mortality status of patient populations without information on Social Security numbers. Full text
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1695740/
Data Exchange – Requesting SSA’s Death Information
These files of death information include, if available, the deceased individual’s SSN, first name, middle name, surname, date of birth, and date of death. The full file of death information includes state death records. Pursuant to section 205 (r) of the Social Security Act, we only share the full file with certain Federal and State agencies.
https://www.ssa.gov/dataexchange/request_dmf.html
Comparison of National Death Index and World Wide Web Death Searches ...
Of 246 definite deaths pinpointed by the National Death Index, the World Wide Web identified 94.7% of them. Of 438 men presumed alive according to the National Death Index, the World Wide Web identified 97.5% of them. However, the World Wide Web was not useful for identifying deaths of women.
https://academic.oup.com/aje/article/152/2/107/87651