Survey dates for 2014 IHIS data set?


Just wondering when in 2014 this data was collected?



Sampling and interviewing for the National Health Interview Survey are continuous throughout each year, which means respondents can be given the survey during any month.

Information about the month of a respondent’s NHIS interview is found in the variable INTERVWMO. A relatively small number of persons were interviewed in the year after the sample year. These individuals can be identified by the variable INTERVWYR.

I hope this helps.