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Alternative tobacco products are becoming increasingly available in the US market and are promoted as potentially less deleterious compared to cigarettes. These products are increasing in usage as either a substitution for cigarette smoking or in addition to smoking. One particular appeal is that
We will recruit current, healthy e-cigarette users between the ages of 18-35.This study will require 1 visit to the Oregon State University campus to partake in a 1 hour (approximate) testing session. During the testing session, participants will be asked to puff commercial e-cigarettes containing 9
Nicotine withdrawal symptoms (e.g., increased negative affect, decreased positive affect, cigarette craving) are a core component of cigarette dependence that emerge upon the absence of nicotine administration, maintaining cigarette smoking and inhibiting cessation efforts. The use of electronic
Participants view and purchase hypothetical tobacco products during four distinctly different Experimental Tobacco Marketplace (ETM) conditions. During the session, participants are presented with these randomly ordered conditions: menthol cigarettes and five flavored e-cigarettes (menthol/mint,
Researchers will examine the influence of sweet and cooling flavors on the appeal and abuse potential of nicotine-containing e-cigarettes among susceptible youth. Participants will rate the flavor intensity, coolness, sweetness, and irritation experienced using validated rating scales. Sixty youth
The objective of this natural history study is to assess the specific gastrointestinal (GI) symptoms and pathophysiology of chronic abdominal pain of unknown origin at the molecular level. This research will test the hypothesis that chronic abdominal pain of unknown etiology has an inflammatory
This study looks at the effects of flavors when administered with nicotine in e-cigarettes in younger and older adult cigarette smokers. Regular cigarette smokers who do not want to quit smoking will be asked to complete 3 lab sessions in which they will use an e-cigarette and complete
Background. People with substance-use disorders may have difficulty guiding their behavior on the basis of not-yet-experienced outcomes such as long-term effects of substance use. Use of mental inferences about future outcomes can be tested in a relatively simple laboratory task called sensory
Study Design:
Investigators will conduct a 5-community longitudinal study using a cluster randomized stepped-wedge design to evaluate the intervention impact on alcohol, tobacco, and other drug (ATOD) and obesity prevention primary aims of: (1) substance use harm reduction, overall ATOD use and
As unhealthy diet, physical inactivity and tobacco use are common risk factors of the non-communicable diseases, elimination of these modifiable risk factors would prevent 80% of premature heart disease, 80% of premature stroke, 80% of type 2 diabetes and 40% of cancer.
Studies indicate that good
I. MEASURES ASSESSED IN THE STUDY:
The selection of measures to be evaluated in the study was based on the scientific literature review and personal interest of the researchers:
1. Measures related to dietary supplements:
1. knowledge about dietary supplements (KaDS) - assessed with a 17-item KaDS