TY - JOUR
T1 - Levels of urinary cotinine and exhaled carbon monoxide after shisha smoking
AU - Taufik, F. F.
AU - Giovana, L.
AU - Susanto, A. D.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2018/9/7
Y1 - 2018/9/7
N2 - Shisha smoking has been prevalent in Indonesia because of the assumption that shisha is safe and harmless compared with cigarettes. Urinary cotinine and exhaled air carbon monoxide (CO) are indicators of cigarette smoke exposure. The aim of this study was to measure the level of urinary cotinine and exhaled air CO levels. We performed cross-sectional study on shisha smokers after using shisha. Respondents were grouped into groups of shisha smokers and non-smokers based on smoking status and shisha use status. Data obtained from questionnaires, urine samples, and exhaled air CO before and 30 min after using shisha. The urinary cotinine levels were measured by enzyme-linked immunosorbent assay (ELISA) and exhaled air CO levels were measured by smokelyzer test. Ninety-six respondents were enrolled in this study, consisted of 48 shisha smokers and 48 non-smokers. The level of urinary cotinine and exhaled air CO level after shisha smoking in shisha smokers were higher than non-smokers (median 162.7 vs. 6.5 ng/mL; p < 0.05 and 85 ppm vs. 1 ppm, p < 0.05). There was an increase in urinary cotinine level and exhaled air CO level after shisha smoking with percentage increase of 3% and 270%. Smoking status affects urinary cotinine levels in shisha smokers, and the type of inhalation affects exhaled air CO levels after shisha smoking.
AB - Shisha smoking has been prevalent in Indonesia because of the assumption that shisha is safe and harmless compared with cigarettes. Urinary cotinine and exhaled air carbon monoxide (CO) are indicators of cigarette smoke exposure. The aim of this study was to measure the level of urinary cotinine and exhaled air CO levels. We performed cross-sectional study on shisha smokers after using shisha. Respondents were grouped into groups of shisha smokers and non-smokers based on smoking status and shisha use status. Data obtained from questionnaires, urine samples, and exhaled air CO before and 30 min after using shisha. The urinary cotinine levels were measured by enzyme-linked immunosorbent assay (ELISA) and exhaled air CO levels were measured by smokelyzer test. Ninety-six respondents were enrolled in this study, consisted of 48 shisha smokers and 48 non-smokers. The level of urinary cotinine and exhaled air CO level after shisha smoking in shisha smokers were higher than non-smokers (median 162.7 vs. 6.5 ng/mL; p < 0.05 and 85 ppm vs. 1 ppm, p < 0.05). There was an increase in urinary cotinine level and exhaled air CO level after shisha smoking with percentage increase of 3% and 270%. Smoking status affects urinary cotinine levels in shisha smokers, and the type of inhalation affects exhaled air CO levels after shisha smoking.
UR - http://www.scopus.com/inward/record.url?scp=85054528219&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1073/2/022019
DO - 10.1088/1742-6596/1073/2/022019
M3 - Conference article
AN - SCOPUS:85054528219
SN - 1742-6588
VL - 1073
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 2
M1 - 022019
T2 - 2nd Physics and Technologies in Medicine and Dentistry Symposium, PTMDS 2018
Y2 - 18 July 2018 through 18 July 2018
ER -