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Self-evaluation of tobacco exposure by allied health students in a community college setting

OBJECTIVE: Tobacco education is among the initiatives encouraged for health professionals to help them appreciate the significance of addressing tobacco use among their patients. In this pilot study, a nicotine biomarker (cotinine) study was introduced to an applied microbiology course required of a...

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Detalles Bibliográficos
Autores principales: Geiser, Fiona, Much, Meredith, Beyer, Karen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: SAGE Publications 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5406194/
https://www.ncbi.nlm.nih.gov/pubmed/28491303
http://dx.doi.org/10.1177/2050312117699503
Descripción
Sumario:OBJECTIVE: Tobacco education is among the initiatives encouraged for health professionals to help them appreciate the significance of addressing tobacco use among their patients. In this pilot study, a nicotine biomarker (cotinine) study was introduced to an applied microbiology course required of all allied health students. Participants assessed their own smoking status in the previous 24 h using a two-dimensional experimental design of a questionnaire and rapid urinary cotinine immunoassay. The study goals were >90% participation of the home-administered assay and high correlation of the results to cotinine standards. Allied health students (medical assistants, respiratory therapists, surgical technicians) were selected as the initial test group. METHODS: The study was initiated 10 months after the college became 100% tobacco free. Participants were initially trained on the use and interpretation of the rapid cotinine test using three cotinine standards (0, 400, and 2000 ng/mL urine). Participants subsequently tested their own first-morning urine sample at home and then answered a questionnaire about their tobacco smoke (and/or nicotine) exposure in the previous 24-h period. RESULTS: The cotinine laboratory was offered to a total of 161 students (88% female) over 24 months. Participants who reported no exposure to a nicotine product in any venue made up 55% of the group. Daily smokers made up 17% of the study participants as confirmed by their elevated cotinine levels (greater than 100 ng/mL urine). The remaining participants (28%) either resided with smokers and/or rode in an automobile with an individual smoking in the previous 24 h. Their cotinine levels were moderately elevated in some cases, particularly if they had ridden in a car with a smoker. CONCLUSION: The pilot study met our objectives of >90% participation and high correlation of urinary cotinine levels with questionnaire self-reports.