Asthma and rhinitis in cleaning workers: a systematic review of epidemiological studies |
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Authors: | Ilenia Folletti Jan-Paul Zock Gianna Moscato Andrea Siracusa |
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Institution: | 1. Occupational Allergology Unit, Department of Clinical and Experimental Medicine, University of Perugia
PerugiaItaly;2. Centre for Research in Environmental Epidemiology (CREAL), Hospital del Mar Research Institute (IMIM) and CIBER Epidemiología y Salud Pública (CIBERESP)
BarcelonaSpain;3. Allergy and Immunology Unit, Fondazione Salvatore Maugeri, Institute of Care and Research, Scientific Institute of Pavia
PaviaItaly |
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Abstract: | Objective: This article presents a systematic review of epidemiological studies linking cleaning work and risk of asthma and rhinitis. Methods: Published reports were identified from PubMed covering the years from 1976 through June 30, 2012. In total, we identified 24 papers for inclusion in the review. The quality of studies was evaluated using the Strengthening of the Reporting of Observational Studies in Epidemiology (STROBE) statement checklist of 22 items for cross-sectional, cohort and case–control studies. Results: Increased risk of asthma or rhinitis has been shown in 79% of included epidemiological studies. In four studies the increased risk of asthma in cleaning workers was confirmed by objective tests, such as bronchial hyper-reactivity or airflow obstruction. Level of exposure to cleaning products, cleaning sprays, bleach, ammonia, mixing products and specific job tasks has been identified as specific causes of asthma and rhinitis. Conclusions: Possible preventive measures encompass the substitution of cleaning sprays, bleach and ammonia, avoidance of mixing products, the use of respiratory protective devices, worker education and medical surveillance. |
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Keywords: | Asthma epidemiology occupation respiratory diseases risk factors work-related |
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