Which anti-smoking video works best? new study tests messages on chinese young adults
NCT ID NCT06730646
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested five different anti-smoking video messages in over 1,500 Chinese young adults aged 18-25. Participants watched videos about health effects, tobacco industry tactics, secondhand smoke, or mental health, and then reported their intention to smoke and perceived harm of smoking. The goal was to find which message themes most effectively discourage tobacco use in this vulnerable group.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- anti-smoking videos (behavioral intervention)
- What this could lead to
- If successful, this could point toward more effective anti-smoking campaigns for young adults in China.
- What could go wrong
- This is a completed online survey study, not a real-world campaign. Results may not translate to actual behavior change or long-term smoking prevention.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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1,541 people
The number who actually took part.
- Started
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Sep 2025
- Finished
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Oct 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 25 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * • Aged between 18-25 years old * Current residency in China * Current smokers - having smoked at least 100 cigarettes in a lifetime and currently smoking every day or some days * Nonsmokers - having not smoked 100 cigarettes in a lifetime and do not currently smoke cigarettes * Can to read, speak, and understand Mandarin Chinese Exclusion Criteria: * None
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Georgia State university
Atlanta, Georgia, 30303, United States
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Online
Shanghai, Shanghai Municipality, 200433, China
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Other studies related to the condition(s) this trial covers.