Codes and Frequencies
Description
For sample persons under age 40, PROCEXHERL40 reports if the person has ever heard of a proctoscopic exam.
For related variables, please use the IPUMS NHIS search function and drop-down menus.
Universe
- 1987: Half of sample persons under age 40 (excluded from CAEP supplement).
Availability
- 1987
Weights
- 1987 : SAMPWEIGHT