FRYFISHYR is a 4-digit-numeric variable.
0: Never or less than 6 times per year
9995: 9995+ times
9996: Not in Universe
9999: Unknown-don't know
For sample adults, FRYFISHYR is a recoded variable that reports how many times per year the respondent ate fried fish or fish sandwiches. This recoded variable is based on the responses to FRYFISHNO, which reports the frequency with which the respondent ate fried fish or fish sandwiches, and FRYFISHTP, which reports the corresponding time unit. For information about the portion size, see FRYFISHSIZ.
FRYFISHYR is part of a series of variables initiated in 1987 related to food, food knowledge, and cancer. For related variables, please use the IPUMS NHIS search function and drop-down menus.
Apart from changes in the universe, there are no comparability issues. Changes in survey design (e.g., quarters in which the supplement was collected) may affect raw frequencies, but do not affect comparability of the variable. As always, data users should use the prescribed IHIS weights.
- 1987: Half of sample persons age 18+ (excluded from CACT supplement).
- 1992: Half of sample persons age 18+ in quarters 1 and 2, and in 2 weeks of quarter 3 (excluded from CACT supplement).
- 1987, 1992
- 1987, 1992 : SAMPWEIGHT