ORCID: https://orcid.org/0000-0002-9620-1629; Abramson, M. J.; Dharmage, S. C. and Erbas, B.
(2017):
Residential greenness and allergic respiratory diseases in children and adolescents - A systematic review and meta-analysis.
In: Environmental Research, Vol. 159: pp. 212-221
Abstract
Background: The aetiology of allergic respiratory disease in children is not yet fully understood. Environmental factors are believed to play a major part. The amount of green vegetation surrounding the home (residential greenness) has been recently identified as a potentially important exposure Objectives: Our goal was to provide a systematic review and quantitative summary of the evidence regarding the relationship between residential greenness and allergic respiratory diseases in children. Methods: Peer-reviewed literature published prior to 1 March 2017 was systematically searched using nine electronic databases. Meta-analyses were conducted if at least three studies published risk estimates for the same outcome and exposure measures. Results: We included 11 articles across broad outcomes of asthma and allergic rhinitis. Reported effects were inconsistent with varying measures to define residential greenness. Only limited meta-analysis could be conducted, with the pooled odds ratios for asthma (OR 1.01 95%CI 0.93, 1.09;I-2 68.1%) and allergic rhinitis (OR 0.99 95%CI 0.87, 1.12;I-2 72.9%) being significantly heterogeneous. Conclusions: Inconsistencies between the studies were too large to accurately assess the association between residential greenness and allergic respiratory disease. A standardised global measure of greenness which accounts for seasonal variation at a specific relevant buffer size is needed to create a more cohesive body of evidence and for future examination of the effect of residential greenness on allergic respiratory diseases.
Item Type: | Journal article |
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Faculties: | Medicine > Institute and Polyclinic for Occupational, Social and Environmental Medicine |
Subjects: | 600 Technology > 610 Medicine and health |
ISSN: | 0013-9351 |
Language: | English |
Item ID: | 52573 |
Date Deposited: | 14. Jun 2018, 09:50 |
Last Modified: | 06. Aug 2024, 12:46 |