Cigarette filter ventilation, smoking topography, and subjective effects: A mediational analysis

Area of Science:

• Tobacco regulatory science
• Behavioral science
• Nicotine and health

Background:

• Filter ventilation in cigarettes is linked to compensatory smoking behaviors to maintain nicotine intake.
• Subjective smoking experiences are influenced by individual smoking patterns.
• Smoking topography may mediate the link between filter ventilation and subjective effects.

Purpose of the Study:

• To investigate smoking topography as a mediator between filter ventilation levels and subjective smoking effects.
• To explore how age and smoking frequency moderate these relationships.

Main Methods:

• Utilized data from 607 participants in a randomized clinical trial on reduced nicotine cigarettes.
• Employed conditional process analysis using SPSS PROCESS macro v3.5.
• Analyzed smoking topography (puff count, total puff volume) and subjective effects.

Main Results:

• Filter ventilation positively affected satisfaction indirectly through total puff volume.
• Ventilation also influenced satisfaction sequentially through puff count and total puff volume.
• Enjoyment was indirectly affected by ventilation through puff count (younger adults) and total puff volume (lower daily consumption).

Conclusions:

• Smoking topography (puff count, total puff volume) preliminarily mediates the relationship between filter ventilation and smoking satisfaction/enjoyment.
• Age and daily cigarette consumption moderated these mediation pathways.
• Findings suggest implications for filter ventilation policies and consumer perception of filtered cigarettes.