From: Perceptions of anti-smoking messages amongst high school students in Pakistan
 | Text Warning | Multi-Media Warning | p-value |
---|---|---|---|
1. | Smoking causes oral cancer | Picture of an oral cavity cancer | p < 0.001 |
2. | Smoking causes lung cancer | Picture of cancerous lungs | p < 0.001 |
3. | Smoking causes throat cancer | Video of a person using an electronic voice box | p < 0.001 |
4. | Smoking causes stroke | Video of a person recovering from stroke | p = 0.760 |
5. | Smoking causes severe lung disease | Video of a person a ventilator | p < 0.001 |