Codes and Frequencies
For sample children under age 18 who have at least one specific listed health condition, KIDCHRON1 is a recoded variable, which reports whether the first condition listed was chronic or not. Chronic was defined as a condition lasting three months or longer (or since birth, for infants less than three months old), which has not been cured. For details on the first condition, see KIDC1.
KIDCHRON1 was introduced in 1981 as part of the Child Health Supplement. For related variables, please use the IPUMS NHIS search function or drop-down menus.
- 1981: Sample persons under age 18 with a first listed health condition.
- 1981 : SAMPWEIGHT