Associations between bar patron alcohol intoxication and tobacco smoking.

Objective: To examine the event-specific relationship between alcohol intoxication and nighttime tobacco smoking among college bar patrons.

Methods: In this secondary analysis of existing data, we examined event-specific associations between self-report measures of tobacco smoking and breath alcohol concentration (BrAC) readings obtained from 424 patrons exiting on-premise drinking establishments.

Results: In a multivariable logistic regression analysis, acute alcohol intoxication was positively associated with same-night incidents of smoking tobacco, adjusting for the effects of established smoking practices and other potential confounders.

Conclusions: This investigation is the first known study using data collected in an on-premise drinking setting to link alcohol intoxication to specific incidents of tobacco smoking.