Dzhambov, A.M.* ; Markevych, I. ; Tilov, B.G.* ; Dimitrova, D.D.*
Residential greenspace might modify the effect of road traffic noise exposure on general mental health in students.
Urban for. urban gree. 34, 233-239 (2018)
Traffic noise has been linked to mental ill-health but little is known about the impact of residential greenspace on this relationship. In the present study, we investigated whether residential greenspace modified the effect of road traffic noise on general mental health in students. We collected cross-sectional data from 399 participants in the city of Plovdiv, Bulgaria. Road traffic noise (L-den) level was calculated from the strategic noise map of the city. We tested several objective greenspace measures - the Normalized Difference Vegetation Index (NDVI), tree cover density, and Euclidean distance to the nearest green space. Mental health was measured with the General Health Questionnaire (GHQ-12). We conducted moderation analysis and used the Johnson-Neyman (J-N) procedure to identify the values along the continuous moderators (i.e., NDVI (500-m), tree cover (500-m), distance to green space), at which the linear relationship between L-den and GHQ-12 transitioned from statistically significant to non-significant. Results indicated that living in a neighborhood deprived of trees (< 5.84%) enhanced the negative effect of noise, whereas in neighborhoods with higher tree cover density noise had no effect. NDVI and distance to green space showed a similar overall trend, but failed to reach formal statistical significance. Living in a less green neighborhood may enhance the negative effect of road traffic noise on mental health. This observed effect modification may not only be due to disrupted propagation of sound waves, but also to higher recreational quality in greener environment.
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Times Cited
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Typ der Hochschulschrift
Herausgeber
Schlagwörter
Anxiety ; Depression ; Green Space ; Greenness ; Moderation ; Noise Exposure; Behavioral-problems; Physical-activity; Spaces; Neighborhood; Vegetation; Giniplus; Lisaplus; Environments; Restoration; Adolescents
Keywords plus
Sprache
englisch
Veröffentlichungsjahr
2018
Prepublished im Jahr
HGF-Berichtsjahr
2018
ISSN (print) / ISBN
1618-8667
e-ISSN
1618-8667
ISBN
Bandtitel
Konferenztitel
Konferzenzdatum
Konferenzort
Konferenzband
Quellenangaben
Band: 34,
Heft: ,
Seiten: 233-239
Artikelnummer: ,
Supplement: ,
Reihe
Verlag
Elsevier
Verlagsort
München
Tag d. mündl. Prüfung
0000-00-00
Betreuer
Gutachter
Prüfer
Topic
Hochschule
Hochschulort
Fakultät
Veröffentlichungsdatum
0000-00-00
Anmeldedatum
0000-00-00
Anmelder/Inhaber
weitere Inhaber
Anmeldeland
Priorität
Begutachtungsstatus
Peer reviewed
Institut(e)
Institute of Epidemiology (EPI)
POF Topic(s)
30202 - Environmental Health
Forschungsfeld(er)
Genetics and Epidemiology
PSP-Element(e)
G-504000-008
Förderungen
Copyright
Erfassungsdatum
2018-07-24