Health warnings in booze app put to the test
NCT ID NCT07116447
First seen Jan 04, 2026 · Last updated Jun 10, 2026 · Updated 27 times
Summary
This study looked at whether showing health warning messages in a mobile app where people buy alcohol affects their purchasing. Over 11,700 adults in Sweden took part. One group saw rotating health warnings, while the other saw standard messages. The researchers tracked purchases and surveyed participants to see if the warnings changed knowledge, risk perception, or buying behavior.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Systembolaget mobile app
Stockholm, Sweden
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.