Urban street tree biodiversity and antidepressant prescriptions

Abstract Growing urbanisation is a threat to both mental health and biodiversity. Street trees are an important biodiversity component of urban greenspace, but little is known about their effects on mental health. Here, we analysed the association of street tree density and species richness with ant...

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Autores principales: Melissa R. Marselle, Diana E. Bowler, Jan Watzema, David Eichenberg, Toralf Kirsten, Aletta Bonn
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Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/dda05974db344220a8686959e2ce3fc2
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spelling oai:doaj.org-article:dda05974db344220a8686959e2ce3fc22021-12-02T13:46:47ZUrban street tree biodiversity and antidepressant prescriptions10.1038/s41598-020-79924-52045-2322https://doaj.org/article/dda05974db344220a8686959e2ce3fc22020-12-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-79924-5https://doaj.org/toc/2045-2322Abstract Growing urbanisation is a threat to both mental health and biodiversity. Street trees are an important biodiversity component of urban greenspace, but little is known about their effects on mental health. Here, we analysed the association of street tree density and species richness with antidepressant prescribing for 9751 inhabitants of Leipzig, Germany. We examined spatial scale effects of street trees at different distances around participant’s homes, using Euclidean buffers of 100, 300, 500, and 1000 m. Employing generalised additive models, we found a lower rate of antidepressant prescriptions for people living within 100 m of higher density of street trees—although this relationship was marginally significant (p = 0.057) when confounding factors were considered. Density of street trees at further spatial distances, and species richness of street trees at any distance, were not associated with antidepressant prescriptions. However, for individuals with low socio-economic status, high density of street trees at 100 m around the home significantly reduced the probability of being prescribed antidepressants. The study suggests that unintentional daily contact to nature through street trees close to the home may reduce the risk of depression, especially for individuals in deprived groups. This has important implications for urban planning and nature-based health interventions in cities.Melissa R. MarselleDiana E. BowlerJan WatzemaDavid EichenbergToralf KirstenAletta BonnNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 10, Iss 1, Pp 1-11 (2020)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Melissa R. Marselle
Diana E. Bowler
Jan Watzema
David Eichenberg
Toralf Kirsten
Aletta Bonn
Urban street tree biodiversity and antidepressant prescriptions
description Abstract Growing urbanisation is a threat to both mental health and biodiversity. Street trees are an important biodiversity component of urban greenspace, but little is known about their effects on mental health. Here, we analysed the association of street tree density and species richness with antidepressant prescribing for 9751 inhabitants of Leipzig, Germany. We examined spatial scale effects of street trees at different distances around participant’s homes, using Euclidean buffers of 100, 300, 500, and 1000 m. Employing generalised additive models, we found a lower rate of antidepressant prescriptions for people living within 100 m of higher density of street trees—although this relationship was marginally significant (p = 0.057) when confounding factors were considered. Density of street trees at further spatial distances, and species richness of street trees at any distance, were not associated with antidepressant prescriptions. However, for individuals with low socio-economic status, high density of street trees at 100 m around the home significantly reduced the probability of being prescribed antidepressants. The study suggests that unintentional daily contact to nature through street trees close to the home may reduce the risk of depression, especially for individuals in deprived groups. This has important implications for urban planning and nature-based health interventions in cities.
format article
author Melissa R. Marselle
Diana E. Bowler
Jan Watzema
David Eichenberg
Toralf Kirsten
Aletta Bonn
author_facet Melissa R. Marselle
Diana E. Bowler
Jan Watzema
David Eichenberg
Toralf Kirsten
Aletta Bonn
author_sort Melissa R. Marselle
title Urban street tree biodiversity and antidepressant prescriptions
title_short Urban street tree biodiversity and antidepressant prescriptions
title_full Urban street tree biodiversity and antidepressant prescriptions
title_fullStr Urban street tree biodiversity and antidepressant prescriptions
title_full_unstemmed Urban street tree biodiversity and antidepressant prescriptions
title_sort urban street tree biodiversity and antidepressant prescriptions
publisher Nature Portfolio
publishDate 2020
url https://doaj.org/article/dda05974db344220a8686959e2ce3fc2
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AT janwatzema urbanstreettreebiodiversityandantidepressantprescriptions
AT davideichenberg urbanstreettreebiodiversityandantidepressantprescriptions
AT toralfkirsten urbanstreettreebiodiversityandantidepressantprescriptions
AT alettabonn urbanstreettreebiodiversityandantidepressantprescriptions
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