| **National Center    for     Health Statistics            Division of Data     Services            6525 Belcrest Road     Hyattsville, MD     20782-2003     (301)458-4636      **

 

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**National    Health Interview Survey, Imputed Annual Family Income 1990-96**

The National Health Interview    Survey (NHIS) Imputed Annual Family Income 1990-96 files (CD-ROM Series 10, No. 9A ASCII    Version) contain responses to the two annual family income questions from the core NHIS    questionnaire with imputed values substituted for missing values and imputation flags that    indicate whether each of the two annual family income variables have been imputed. There    is one file for each of the seven survey years. The files are intended to be used in    conjunction with the NHIS core and supplement files and have been constructed to enable    users to link them with NHIS files for the corresponding year.

**Data    Availability**    The **data    files** and **documentation**    are available directly from the CDC/FTP server or can be ordered by contacting:

**Data    Dissmination Branch**    Division of Data Services    Centers for Disease Control and Prevention    National Center for Health Statistics    6525 Belcrest Road    Hyattsville, Maryland 20782    (301) 458-4636
E-mail address:**[email protected]**
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This page last reviewed July 19, 2000

**U.S.    DEPARTMENT OF HEALTH AND HUMAN SERVICES****Centers    for Disease Control and Prevention**    National Center for Health Statistics    Division of Data Services     Hyattsville, MD    20782-2003    (301) 458-4636
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