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ALC1YR
Ever had 12+ drinks in any one year

Codes and Frequencies



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Description

For sample adults ages 18 and over, ALC1YR indicates whether the person had at least 12 drinks of any type of alcoholic beverage in any single year of his or her life. Please see Comparability and Universe tabs for information on changes in the wording and universe between samples.

Comparability

Changes in universe affect comparability between samples. In 1983, 1985, and 1990, this question was asked only of persons who previously indicated that they had at least 12 drinks in their entire lives. In 1988 the universe was further narrowed to persons who had at least 12 drinks in their entire lives but fewer than 12 drinks in the past year. From 1997 forward, the question was asked of all sample adults.

Universe

  • 1983; 1985; 1990: Sample persons age 18+ who had at least 12 alcoholic drinks in their entire lives.
  • 1988: Sample persons age 18+ who had at least 12 alcoholic drinks in their entire lives and did not have 12 alcoholic drinks in the past 12 months.
  • 1997-2018: Sample adults age 18+.

Availability

  • 1983, 1985, 1988, 1990, 1997-2018

Weights