Drinking and condom use: results from an event-based daily diary

Area of Science:

• Public Health
• Behavioral Science
• Epidemiology

Background:

• The assumption that alcohol impairs condom use is widespread.
• Previous studies often lack rigorous methodology for causal inference.

Purpose of the Study:

• To investigate the causal association between alcohol consumption and condom use.
• To determine if drinking alcohol leads to reduced condom usage.

Main Methods:

• Utilized diary data from college students and STD clinic clients over 8 weeks.
• Employed a within-subjects analysis to control for individual differences.
• Applied multilevel models to analyze the temporal relationship between drinking and condom use.

Main Results:

• Alcohol use preceding sexual activity was found to be unrelated to condom use.
• Individual patterns of condom use remained consistent regardless of alcohol consumption.
• The study did not find evidence supporting alcohol as a cause of sexual risk-taking.

Conclusions:

• The notion that alcohol directly causes decreased condom use is not supported by this research.
• Individuals' established condom use behaviors persist even when alcohol is consumed.
• Findings suggest that factors other than alcohol may be more influential in sexual risk behaviors.