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Prevalence and Association of Dysfunctional Breathing With Nicotine Dependence and Physical Activity Among Young Smokers
Sponsor: Istinye University
Summary
We will structure the study's summary to provide a clear and accessible overview for patients, families, and healthcare providers. The research will examine young adult cigarette smokers aged 18 to 24 to estimate the prevalence of a dysfunctional breathing-compatible symptom pattern using the Nijmegen Questionnaire. Furthermore, the study will assess how nicotine dependence severity-measured via the Fagerström Test for Nicotine Dependence-and physical activity levels-assessed using the International Physical Activity Questionnaire-relate to this symptom burden. We will recruit participants through social media announcements and conduct face-to-face evaluations at Istinye University. The project will employ hierarchical linear and binary logistic regression models, adjusting for age, sex, and body mass index, to determine independent predictors of dysfunctional breathing. Ultimately, the findings will provide valuable insights into the combined impacts of smoking severity and physical activity on respiratory health in young adults.
Official title: Prevalence of Dysfunctional Breathing and Its Association With Nicotine Dependence and Physical Activity Level Among Young Smokers: A Cross-Sectional Study
Key Details
Gender
All
Age Range
18 Years - 24 Years
Study Type
OBSERVATIONAL
Enrollment
420
Start Date
2026-09-30
Completion Date
2026-11-15
Last Updated
2026-09-28
Healthy Volunteers
Yes
Interventions
Observational evaluation.
This study will not involve any experimental medical treatment or intervention. It will be an observational evaluation where participants will complete self-report instruments, including the Fagerström Test for Nicotine Dependence, the International Physical Activity Questionnaire, and the Nijmegen Questionnaire, along with a sociodemographic form during a single face-to-face session.