Codes and Frequencies
For sample female adults ages 18 to 49 who are not currently pregnant AND sample female adults ages 50 and older, MENSYEAR reports whether the respondent had a natural menstrual period in the past 12 months.
MENSYEAR was first introduced in 1999. For related variables, please use the IPUMS NHIS search function or drop-down menus.
- 1999: Female sample adults age 18 to 49 who are not pregnant (or whose pregnancy status is unknown) and female sample adults age 50+.
- 1999 : SAMPWEIGHT