Codes and Frequencies
For female sample adults age 30 or older who ever had a breast MRI (BMRIEV) and who did not give a complete date in the month/year or time period formats or who chose to respond in terms of years ago, BMRILGYR reports the grouped year estimate since the respondent's most recent breast MRI.
For further information on data collection on time since last breast MRI, and on related variables, see BMRILDMO.
- 2010: Female sample adults 30+ who have had a breast MRI and REF/DK date of most recent breast MRI or selected years for the time period format.
- 2010 : SAMPWEIGHT