Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Fields of the De-ID Dataset, as selected and computed from fields in the HIPAA Dataset listed in Appendix A. These 18 fields are the basis for re-identification. Possible values for birth_yr: 1920-1939, 1940-1949, 1950-69, or 1970-1989; for move-in: 1970-1989, 1990-1999, or 2000-2009; housebuilt: 1840-1949 or 1950-1989; and for totalsquareft: 450-500, 500-650, 650-700, 700-1000, or 1000-2000.
