Assessing the Effect of Simultaneous Exposure to Noise and Cigarette Smoke on Workers’ Blood Pressure

Rahimpour, Farzaneh and Rafeemanesh, Ehsan and Jarahi, Lida and Eghbali, Saba (2016) Assessing the Effect of Simultaneous Exposure to Noise and Cigarette Smoke on Workers’ Blood Pressure. Iranian Journal of Otorhinolaryngology, 28 (6). pp. 413-419.

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Abstract

Introduction: Noise, as the most common pollutant in the industrial environment, can lead to hearing loss and negatively affect other organs such as the cardiovascular system. Cigarette smoking is a popular habit among some workers, and can also have a negative effect on the cardiovascular system. This study aimed to investigate the effect of simultaneous exposure to noise and cigarette smoke on the blood pressure of workers at a manufacturing factory. Materials and Methods: This cross-sectional study enrolled 604 workers at a steel factory. Information relating to workers’ demography, employment, and risk factors were recorded. Based on the level of smoking per day, workers exposed to noise fell into one of the four following groups: 1) Non-smokers exposed to noise Results: The prevalence of hypertension, cigarette smoking, and exposure to noise ≥85 DB was 11.6, 15.3, and 56.4, respectively, among the workers. The mean systolic blood pressure (SBP) and diastolic blood pressure (DBP) were 112.3 and 73.9 mmHg, respectively.a significant difference was observed between systolic and diastolic blood pressures in four groups (P=0.001). Posthoc test showed a significant difference between groups 1 and 3(P=0.001). Regression analysis indicated no significant difference in workers who were simultaneously exposed to noise and cigarette smoke. Conclusion: This study demonstrates that noise is an important factor in terms of hypertension, with no significant differences observed in the prevalence of hypertension between workers who were simultaneously exposed to noise and cigarette smoke. It is suggested that workers’ blood pressure should be regularly monitored in noisy environments.

Item Type: Article
Subjects: WV Otolaryngology
Divisions: Journals > Iranian J Otorhinolaryngology
Depositing User: ijo ijo
Date Deposited: 24 Sep 2017 14:47
Last Modified: 24 Sep 2017 14:47
URI: http://eprints.mums.ac.ir/id/eprint/3391

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