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Urban trees and the risk of poor birth outcomes
Journal article   Peer reviewed

Urban trees and the risk of poor birth outcomes

Geoffrey H Donovan, Yvonne L Michael, David T Butry, Amy D Sullivan and John M Chase
Health & place, v 17(1), pp 390-393
Jan 2011
PMID: 21106432

Abstract

Reproductive health Preterm birth Small for gestational age Urban trees
This paper investigated whether greater tree-canopy cover is associated with reduced risk of poor birth outcomes in Portland, Oregon. Residential addresses were geocoded and linked to classified-aerial imagery to calculate tree-canopy cover in 50, 100, and 200m buffers around each home in our sample (n=5696). Detailed data on maternal characteristics and additional neighborhood variables were obtained from birth certificates and tax records. We found that a 10% increase in tree-canopy cover within 50m of a house reduced the number of small for gestational age births by 1.42 per 1000 births (95% CI—0.11–2.72). Results suggest that the natural environment may affect pregnancy outcomes and should be evaluated in future research.

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UN Sustainable Development Goals (SDGs)

This publication has contributed to the advancement of the following goals:

#11 Sustainable Cities and Communities
#3 Good Health and Well-Being

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Collaboration types
Domestic collaboration
Web of Science research areas
Public, Environmental & Occupational Health
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