Description

For sample persons age 17 and older (1974) and age 20 and older (1976) who currently smoke cigarettes, CSQTRYEV indicates if the person ever tried to quit smoking.

Comparability

There were minor changes in the universe between 1974 and 1976. In 1974 this question was asked of sample persons age 17 and older. In 1976, this question was asked of sample persons age 20 and older.

Universe

Availability

• 1974, 1976

Weights

• 1974, 1976 : SAMPWEIGHT