Comparison of Three Methods for Measuring Smoking Behavior

Understanding the factors that influence regular tobacco use often involves detailed assessment of individuals' smoking behavior (i.e., puff topography), including measuring puff number, volume, duration, and inter-puff interval (IPI) via mouthpiece-based, computerized devices. For example, puff topography measurement has been used to study smoking cessation medications, as well as to demonstrate brand-induced changes in smoking behavior. However, some research suggests that the use of a mouthpiece to evaluate puff topography may alter natural smoking behavior. Thus, this study was designed to compare topography measurement using mouthpiece-based methods (i.e., desktop and portable computerized devices) to methods that do not use a mouthpiece (i.e., direct observation via video recordings).Thirty smokers of "full-flavor" or "light" cigarettes (&#8805;15 cigarettes/day) participated in six Latin-square ordered, 2.5-hour experimental sessions. Sessions were separated by at least 48 hours, and were preceded by at least 8 hours of objectively-verified tobacco abstinence (i.e., CO level &#8804;10 ppm). Conditions differed by type of cigarettes smoked (own brand, Merit&#174; Ultra-light) and by type of topography measurement method used (desktop, portable, video observation). All three measurement methods were sensitive to manipulations of cigarette brand (i.e., increased puff duration and volume for own brand relative to ultra-light; P 0.68). All methods were also reliable, as demonstrated by high correlations across cigarette bouts within each condition (most r's > 0.78). In contrast, participants perceived the use of either mouthpiece-based device to alter aspects of their smoking behavior (e.g., increased difficulty, reduced enjoyment, altered cigarette taste; P < .05) relative to direct observation alone. Although direct observational methods may be optimal for measuring certain smoking characteristics, the many logistical challenges posed by this method likely limit its usefulness in a laboratory setting. Taken together, these results suggest that mouthpiece-based devices offer a convenient and useful tool for researchers examining smoking topography.

Name thesis:degree_name

Doctor of Philosophy

Level thesis:degree_level

Dissertation

Discipline thesis:degree_discipline

Psychology

Year dc:date.available

2007

Author dc:creator

• Blank, Melissa D.

Contributors dc:contributor

• Dr. Thomas E. Eissenberg

• smoking
• tobacco
• puff topography
• cigarette
• Psychology
• Social and Behavioral Sciences

Statement dc:rights

• © The Author

Identifier

https://scholarscompass.vcu.edu/etd/857

OAI identifier oai:identifier

oai:scholarscompass.vcu.edu:etd-1856