iking of e-liquid odors: a comparison between (potential) user groups
- Conditions
- perceptieattractivenessliking
- Registration Number
- NL-OMON49593
- Lead Sponsor
- Wageningen Universiteit
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 216
- Adult cigarette smoker (aged 20-55), young adult non-smoker (aged 20-25), or
youth non-smoker (aged 16-18) (for definitions, see C1 Onderzoeksprotocol)
- Be aware of e-cigarettes
- Good proficiency of the Dutch language
- Generally healthy (self-report)
- For women: lactating or being pregnant
- Having olfactory deficiencies (self-report)
- Being a regular e-cigarette user (daily, weekly, or monthly)
- Be employed by the Division of Human Nutrition and Health of Wageningen
University or doing an MSc internship/writing a thesis at the Sensory Science
and Eating Behavior chair group within the Division of Human Nutrition and
Health of Wageningen University
- Participation in another medical-scientific study (except for EetMeetWeet)
Study & Design
- Study Type
- Observational non invasive
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method <p>Differences in liking of the individual e-liquid odors between the study<br /><br>groups.</p><br>
- Secondary Outcome Measures
Name Time Method <p>The secondary study parameters are:<br /><br>* Differences in intensity, familiarity, irritation, sweetness, and bitterness<br /><br>of e-liquid odors between adult smokers, young adult non-smokers, and youth<br /><br>non-smokers.<br /><br>* Additional effects of gender and e-cigarette susceptibility on odor<br /><br>evaluation<br /><br>* Correlation coefficients between liking, intensity, familiarity, irritation,<br /><br>sweetness, and bitterness<br /><br>* Descriptive analysis of smoking and vaping history</p><br>