Navigating regulatory challenges: a cross-sectional survey of vaping and smoking behaviours among university students in Yunnan, China

Key Points

• Vaping behaviours among university students are prevalent and may reflect regulatory challenges.
• About 36% of students reported regular smoking, indicating a significant public health concern.
• Cross-sectional survey methodology was used to gather data across several universities in Yunnan, China.
• This study highlights the need for effective regulations to manage smoking and vaping among young adults.