Abstract
The present study aimed to find a correlation between the self-reported smoking status of the residents of Tehran, Iran, and the urine cotinine as a biomarker of exposure to tobacco smoke. The self-reported data was collected from 222 participants who were living in the urban area of Tehran. The urine samples of participants were collected for cotinine analysis. Urine cotinine was measured by an enzymatic immunoassay technique. Tobacco smoking was reported by 76 (34.23 %) participants as the self-reported data, and the number of males in this report was higher than of females (p < 0.001). By adding the number of the self-reported non-smokers with cotinine levels above the cutoff value of >100 ng/ml to self-reported smokers, the smoking prevalence increased from 34.23 % (95 % CI 28.01–40.88 %) to 36.48 % (95 % CI 30.14–43.19 %). Using the cutoff value, sensitivity and specificity of the self-reported smoking status were respectively 90.12 % (95 % CI 81.46–95.64 %) and 98 % (95 % CI 93.91–99.55 %). The levels of agreement between self-reported tobacco smoking and urinary cotinine concentrations was 95.1 % (k = 0.89, p < 0.001, 95 % CI = 0.81–0.95). Based on the results, self-reported smoking can be a valid marker for assessing the tobacco exposure, and it can be of use in large epidemiological studies.
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References
Al-Turki YA (2006) Smoking habits among medical students in central Saudi Arabia. Saudi Med J 27:700–703
Amin-Esmaeili M, Rahimi-Movaghar A, Yunesian M, Sahimi-Izadian E, Moinolghorabaei M (2013) Trend of smoking among students of Tehran University of Medical Sciences: results from four consecutive surveys from 2006 to 2009. Med J Islam Repub Iran 27:168
Andrade APA, Bernardo ACC, Viegas CAA, Ferreira DBL, Gomes TC, Sales MR (2006) Prevalence and characteristics of smoking among youth attending the University of Brasília in Brazil. J Bras Pneumol 32:23–28
Behera D, Uppal R, Majumdar S (2003) Urinary levels of nicotine & cotinine in tobacco users. Indian J Med Res 118:129–133
Chiu H-T, Wu H-DI, Kuo H-W (2008) The relationship between self-reported tobacco exposure and cotinines in urine and blood for pregnant women. Sci Total Environ 406:331–336
Florescu A, Ferrence R, Einarson T, Selby P, Soldin O, Koren G (2009) Methods for quantification of exposure to cigarette smoking and environmental tobacco smoke: focus on developmental toxicology. Ther Drug Monit 31:14
Gorber SC, Schofield-Hurwitz S, Hardt J, Levasseur G, Tremblay M (2009) The accuracy of self-reported smoking: a systematic review of the relationship between self-reported and cotinine-assessed smoking status. Nicotine Tob Res 11:12–24
Hemat H, Wittsiepe J, Wilhelm M, Müller J, Göen T (2012) High levels of 1-hydroxypyrene and hydroxyphenanthrenes in urine of children and adults from Afghanistan. J Expo Sci Environ Epidemiol 22:46–51
Homayoun-Vash J, Asghari F, Forouzanfar MH, Hosseinpoor AR, Farhud D (2008) Smoking-related respiratory symptoms in Tehran: a cross-sectional study. Arch Iran Med 11:507–514
Hoseini M, Yunesian M, Nabizadeh R, Yaghmaeian K, Ahmadkhaniha R, Rastkari N, Parmy S, Faridi S, Rafiee A, Naddafi K (2016) Characterization and risk assessment of polycyclic aromatic hydrocarbons (PAHs) in urban atmospheric particulate of Tehran, Iran. Environ Sci Pollut Res 23:1820–1832
Hukkanen J, Jacob P, Benowitz NL (2005) Metabolism and disposition kinetics of nicotine. Pharmacol Rev 57:79–115
Jhun H-J, Seo H-G, Lee D-H, Sung M-W, Kang Y-D, Syn HC, Jun JK (2010) Self-reported smoking and urinary cotinine levels among pregnant women in Korea and factors associated with smoking during pregnancy. J Korean Med Sci 25:752–757
Jung-Choi K-H, Khang Y-H, Cho H-J (2012) Hidden female smokers in Asia: a comparison of self-reported with cotinine-verified smoking prevalence rates in representative national data from an Asian population. Tob Control 21:536–542
Kamani H, Hoseini M, Safari GH, Jaafari J, Mahvi AH (2014) Study of trace elements in wet atmospheric precipitation in Tehran, Iran. Environ Monit Assess 186:5059–5067
Knishkowy B, Amitai Y (2005) Water-pipe (narghile) smoking: an emerging health risk behavior. Pediatrics 116:e113–e119
Kvalvik LG, Nilsen RM, Skjærven R, Vollset SE, Midttun Ø, Ueland PM, Haug K (2012) Self-reported smoking status and plasma cotinine concentrations among pregnant women in the Norwegian mother and child cohort study. Pediatr Res 72:101–107
Lee A, Gin T, Chui PT, Tan PE, Chiu CH, Tam TP, Samy W (2013) The accuracy of urinary cotinine immunoassay test strip as an add-on test to self-reported smoking before major elective surgery. Nicotine Tob Res 15:1690–1695
Man CN, Fathelrahman AI, Harn GL, Lajis R, Samin ASM, Omar M, Awang R, Bayanuddin NA (2009) Correlation between urinary nicotine, cotinine and self-reported smoking status among educated young adults. Environ Toxicol Pharmacol 28:92–96
McDonald SP, Maguire GP, Hoy WE (2003) Validation of self-reported cigarette smoking in a remote Australian aboriginal community. Aust N Z J Public Health 27:57–60
Meysamie A, Ghaletaki R, Haghazali M, Asgari F, Rashidi A, Khalilzadeh O, Esteghamati A, Abbasi M (2010) Pattern of tobacco use among the Iranian adult population: results of the national survey of risk factors of non-communicable diseases (SuRFNCD-2007). Tob Control 19:125–128
Meysamie A, Ghaletaki R, Zhand N, Abbasi M (2012) Cigarette smoking in Iran. Iran J Publ Health 41:1
Montalto NJ, Wells WO (2007) Validation of self-reported smoking status using saliva cotinine: a rapid semiquantitative dipstick method. Cancer Epidemiol Biomark Prev 16:1858–1862
Okoli CT, Kelly T, Hahn EJ (2007) Secondhand smoke and nicotine exposure: a brief review. Addict Behav 32:1977–1988
Organization WH (2008): WHO report on the global tobacco epidemic, 2008: the MPOWER package
Parker DR, Lasater TM, Windsor R, Wilkins J, Upegui DI, Heimdal J (2002) The accuracy of self-reported smoking status assessed by cotinine test strips. Nicotine Tob Res 4:305–309
Pearce MS, Mann KD, Singh G, Davison B, Sayers SM (2014) Prevalence and validity of self-reported smoking in indigenous and non-indigenous young adults in the Australian northern territory. BMC Public Health 14:861
Rebagliato M (2002) Validation of self reported smoking. J Epidemiol Community Health 56:163–164
Thompson B, Coronado G, Chen L, Thompson LA, Halperin A, Jaffe R, McAfee T, Zbikowski SM (2007) Prevalence and characteristics of smokers at 30 Pacific northwest colleges and universities. Nicotine Tob Res 9:429–438
Wells AJ, English PB, Posner SF, Wagenknecht LE, Perez-Stable EJ (1998) Misclassification rates for current smokers misclassified as nonsmokers. Am J Public Health 88:1503–1509
Willers S, Axmon A, Feyerabend C, Nielsen J, Skarping G, Skerfving S (2000) Assessment of environmental tobacco smoke exposure in children with asthmatic symptoms by questionnaire and cotinine concentrations in plasma, saliva, and urine. J Clin Epidemiol 53:715–721
Wong SL, Malaison E, Hammond D, Leatherdale ST (2012): Secondhand smoke exposure among Canadians: cotinine and self-report measures from the Canadian Health Measures Survey 2007–2009. nicotine & tobacco research, nts195
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This research has been funded by the Institute for Environmental Research (IER) of Tehran University of Medical Sciences under grant no. 92-02-46-24039. The authors express their gratitude to all laboratory staff of the Department of Environmental Health Engineering, Tehran University of Medical Sciences, for their support throughout this study.
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Hoseini, M., Yunesian, M., Nabizadeh, R. et al. Biomonitoring of tobacco smoke exposure and self-reported smoking status among general population of Tehran, Iran. Environ Sci Pollut Res 23, 25065–25073 (2016). https://doi.org/10.1007/s11356-016-7619-8
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DOI: https://doi.org/10.1007/s11356-016-7619-8