iking of e-liquid odors

Conditions: E-cigarettes, e-liquids, e-liquid odors

Registration Number: NL-OMON26740

Lead Sponsor: Wageningen University

Brief Summary: ot applicable

Detailed Description: Not available

Recruitment & Eligibility

Status: Pending

Sex: Not specified

Target Recruitment: 216

Inclusion Criteria

Be an adult cigarette smoker (aged 20-55), young adult non-smoker (aged 20-25), or youth non-smoker (aged 16-17)
-Be susceptible to e-cigarette use
-Good proficiency of the Dutch language (self-report)
-Generally healthy (self-report)

Exclusion Criteria

-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
Mean ratings for liking of the e-liquid odors obtained using a 9-point labeled hedonic scale

Secondary Outcome Measures

Name	Time	Method
Behavioral measures of odor perception (perceived intensity, familiarity, irritation, perceived sweetness, and perceived bitterness) obtained using a continuous 100-unit visual analogue scale, and descriptive measures of smoking and vaping history.