Codes and Frequencies
For sample females age 35 and over who ever had a mammogram, MAM1WHOD reports whether a doctor or other health professional suggested that the woman have her first mammogram or she decided own her own.
Please use the IPUMS NHIS drop down menu and search functions for other related variables.
- 1990: Female sample persons age 35+ who ever had a mammogram.
- 1990 : SAMPWEIGHT