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Time at this address: Time period

Codes and Frequencies

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For sample persons age 17 and over, and persons age 17 and over needing help with basic daily functions, TIMADDTP reports the time unit (days, weeks, months, or years) for the time at this address. TIMADDTP should be used in conjunction with TIMADDNO, which reports the corresponding number of units.

Please use the IPUMS NHIS drop down menu and search functions for related variables.


There are no comparability issues.


  • 1979-1980: Sample persons age 17+ and persons age 17+ needing help with basic daily functions.


  • 1979-1980