Health effects of desert dust and sand storms: a systematic review and meta-analysis protocol
Tóm tắt
Desert dust concentrations raise concerns about adverse effects on human health. During the last decade, special attention has been given to mineral dust particles from desert dust and sand storms. However, evidence from previous reviews reported inconclusive results on their health effects and the biological mechanism remains unclear. We aim to systematically synthesise evidence on the health effects of desert dust and sand storms accounting for the relevant desert dust patterns from source areas and emissions, transport and composition.
We will conduct a systematic review that investigated the health effects of desert dust and sand storms in any population. The search will be performed for any eligible studies from previous reviews and selected electronic databases until 2018. Study selection and reporting will follow the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Data from individual studies will be extracted using a standardised data extraction form. Quality of the studies will be assessed using a risk of bias tool for environmental exposures developed by experts convened by the WHO. A meta-analysis will be performed by calculating the appropriate effect measures of association for binary and continuous outcomes from individual studies. Subgroup analyses will be performed by geographical areas to account for desert dust patterns.
No primary data will be collected. For this reason, no formal ethical approval is required. This systematic review will help to fill the research gaps in the knowledge of desert dust on human health. The results will be disseminated through a WHO peer-reviewed publication and a conference presentation.
CRD42018091809
Từ khóa
Tài liệu tham khảo
Prospero JM . Environmental characterization of global sources of atmospheric soil dust identified with the NIMBUS 7 total ozone mapping spectrometer (TOMS) absorbing aerosol product. Reviews of Geophysics 2002;40.doi:10.1029/2000RG000095
Ginoux, 2012, Global-scale Attribution of anthropogenic and natural dust sources and their emission rates based on MODIS deep blue aerosol products, Reviews of Geophysics, 50, 1, 10.1029/2012RG000388
Rodríguez, 2011, Transport of desert dust mixed with North African industrial pollutants in the subtropical Saharan air layer, Atmospheric Chemistry and Physics, 11, 6663, 10.5194/acp-11-6663-2011
Hashizume, 2010, Health effects of Asian dust events: a review of the literature, Jpn. J. Hyg., 65, 413, 10.1265/jjh.65.413
Zhang, 2016, A systematic review of global desert dust and associated human health effects, Atmosphere, 7, 10.3390/atmos7120158
Goudie, 2014, Desert dust and human health disorders, Environ Int, 63, 101, 10.1016/j.envint.2013.10.011
Higgins JPT , Green S , The Cochrane collaboration . Cochrane handbook for systematic reviews of interventions version 5.1.0 [updated March 2011], 2011: Accessed 15 Feb 2019.
Moher, 2009, Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement, BMJ, 339(jul21 1, b2535, 10.1136/bmj.b2535