Description

For all persons, DEN12KNOW indicates if the respondent knows the number of visits the person made to a dentist in past 12 months. This is a generated variable based on whether or not the respondent could provide dates for reported dentist visits in the past 12 months.

Comparability

There are no comparability issues with this variable.

Universe

Availability

• 1974

Weights

• 1974 : PERWEIGHT