Codes and Frequencies
For all persons in 1990-1992 and for persons who received income from any other sources (GOTOTHER = 22) in 1993-1996, QINCOTH indicates if information on the amount of income received from any other sources during the month prior to the interview (INCOTH) was imputed.
QINCOTH is part of the Family Resources supplement that provides information on individuals' health benefits, amount of coverage and income received from employment, welfare benefits, public assistance, and savings during the month prior to the interview. Unlike the core survey, all missing data in this supplement were imputed by NHIS.
- 1990-1992: All persons.
- 1993: All persons in quarters 3 and 4.
- 1994-2014: All persons.