Randomized Trialhigh evidence

Sex differences in sleep and alcohol consumption outcomes following a digital insomnia intervention.

Drug and alcohol dependence·October 1, 2026·PMID 42648126

Why it matters

Insomnia and heavy drinking frequently co-occur, and this study suggests that treating insomnia digitally may yield greater alcohol-related benefits for females. Clinicians managing patients with comorbid sleep and alcohol problems can use these findings to anticipate differential treatment response and consider sex when recommending digital insomnia interventions.

Infographic summary of Sex differences in sleep and alcohol consumption outcomes following a digital insomnia intervention.
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