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Tian M, Liu C, Xi J, Wang L, Zhang P, Liu C, Zhao K, Wu Y, Li R, Jia X, Yu Y. Effects of greenness in university campuses on test anxiety among Chinese university students during COVID-19 lockdowns: a correlational and mediation analysis. Int J Environ Health Res 2024; 34:2605-2617. [PMID: 37820697 DOI: 10.1080/09603123.2023.2263382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 09/22/2023] [Indexed: 10/13/2023]
Abstract
The purpose of this study is to investigate the correlations of greenness exposure with test anxiety among university students during COVID-19 lockdowns and to explore their mechanisms. We conducted a cross-sectional study with 2609 university students in Anhui and Shandong provinces, China. We assessed perceived campus greenness using a five-point Likert scale for quality, visibility, abundance, usage, and accessibility. Objective greenness was estimated via average normalised difference vegetation index (NDVI) in 1,000-, 1,500-, and 2,000-m radius zones around each of the campuses. A generalised linear mixed model examined the associations between greenness and test anxiety and to evaluate the mediation effects of physical activity, body mass index (BMI), and air pollution. Results showed that higher NDVI1500-m correlated with lower test anxiety (OR = 0.871; 95% CI: 0.851, 0.891), physical activity may partially mediate this association. Increased campus greenness may alleviate test anxiety among Chinese university students.
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Affiliation(s)
- Meihui Tian
- Department of Epidemiology and Statistics, Bengbu Medical College, Bengbu, China
| | - Chengrong Liu
- Department of Epidemiology and Statistics, Bengbu Medical College, Bengbu, China
| | - Jingwen Xi
- Department of Epidemiology and Statistics, Bengbu Medical College, Bengbu, China
| | - Liya Wang
- Department of Physiology, Bengbu Medical College, Bengbu, China
| | - Peiyao Zhang
- Department of Epidemiology and Statistics, Bengbu Medical College, Bengbu, China
| | - Chao Liu
- Department of Epidemiology and Statistics, Bengbu Medical College, Bengbu, China
| | - Ke Zhao
- Department of Epidemiology and Statistics, Bengbu Medical College, Bengbu, China
| | - Yue Wu
- Department of Epidemiology and Statistics, Bengbu Medical College, Bengbu, China
| | - Rong Li
- Department of Physiology, Bengbu Medical College, Bengbu, China
| | - Xianjie Jia
- Department of Epidemiology and Statistics, Bengbu Medical College, Bengbu, China
- Department of Biostatistics, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Ying Yu
- Department of Physiology, Bengbu Medical College, Bengbu, China
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2
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Ribeiro H, Santana KVDS, Oliver SL. Natural Environments in University Campuses and Students' Well-Being. Int J Environ Res Public Health 2024; 21:413. [PMID: 38673325 PMCID: PMC11050544 DOI: 10.3390/ijerph21040413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/25/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024]
Abstract
Most recent university campuses follow the North American model, built on city limits or countryside, with large separate buildings in open green spaces. Studies suggest that the prevalence and severity of mental health issues among university students has been increasing over the past decade in most countries. University services were created to face this growing problem, however individual-based interventions have limited effects on mental health and well-being of a large population. Our aim was to verify if and how the natural environment in campuses is focused on programs to cope with the issue of mental health and well-being among students. A systematic review of literature was undertaken with search in Scopus and LILACS with the keywords "green areas" AND "well-being" AND "Campus", following PRISMA guidelines. As a result, 32 articles were selected. Research on the topic is recent, mostly in the USA, Bulgaria, and China. Most studies used objective information on campuses' greenness and/or university students' perception. Mental health was usually measured by validated scores. Findings of all the studies indicated positive association between campus greenery and well-being of students. We conclude that there is a large potential for use of university campuses in programs and as sites for students' restoration and stress relief.
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Affiliation(s)
- Helena Ribeiro
- Department of Environmental Health, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo 01246-904, Brazil; (K.V.d.S.S.); (S.L.O.)
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3
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Wang Y, Shi X, Hong H, Chang Q. How does multiscale greenspace exposure affect human health? Evidence from urban parks in the central city of Beijing. J Environ Manage 2024; 353:120253. [PMID: 38335596 DOI: 10.1016/j.jenvman.2024.120253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/26/2024] [Accepted: 01/28/2024] [Indexed: 02/12/2024]
Abstract
While the health benefits of exposure to urban greenspace have been widely discussed at different spatial scales, the comprehensive health effects of multiscale greenspace exposure are far from understood. There is a lack of quantified evidence when conducting cost-effective greenspace management practices for promoting human health and well-being. This study proposed a conceptual model that links objective and subjective greenspace exposure metrics at different spatial scales with self-rated health of residents. The model attempted to deconstruct and explore the associations between multiscale greenspace exposure and human health, and a cross-sectional study was conducted to examine the model. Taking urban parks in the central city of Beijing as case study area, the objective greenspace exposure metrics at both the site and subdistrict scales were spatial explicitly assessed, and the subjective exposure metrics and self-rated health status of 1017 respondents were obtained through questionnaire survey and spatial positioning. The results of multiple regression analyses and path analyses suggested that greenspace exposure metrics at both site and subdistrict scales were significantly associated with the respondents' self-rated health status, with the exposure metrics at the site scale being more important than those at the subdistrict scale in affecting human health. The contribution of urban parks to self-rated physical and mental health of respondents varied across spatial scales. Specifically, the aesthetic value of urban parks at site scale contributed the most to mental health by promoting respondents' resting behaviors in urban parks, and the density of urban parks at subdistrict scale had the most significant effects on self-rated physical health by increasing the usage frequency of urban parks. Findings of this study can contribute to understanding the complex associations between urban greenspace and human health from a multiscale perspective, and are also expected to provide quantified information for health-oriented urban greenspace planning and management practices.
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Affiliation(s)
- Yanan Wang
- School of Architecture, Yantai University, Yantai, 264005, China; Department of Landscape Architecture, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Xiaoxiao Shi
- Department of Landscape Architecture, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Hailin Hong
- Department of Landscape Architecture, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Qing Chang
- Department of Landscape Architecture, College of Horticulture, China Agricultural University, Beijing, 100193, China.
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Song W, Kwan MP, Huang J. Assessment of air pollution and air quality perception mismatch using mobility-based real-time exposure. PLoS One 2024; 19:e0294605. [PMID: 38412153 PMCID: PMC10898763 DOI: 10.1371/journal.pone.0294605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 11/03/2023] [Indexed: 02/29/2024] Open
Abstract
Air pollution poses a threat to human health. Public perceptions of air pollution are important for individual self-protection and policy-making. Given the uncertainty faced by residence-based exposure (RB) measurements, this study measures individuals' real-time mobility-based (MB) exposures and perceptions of air pollution by considering people's daily movement. It explores how contextual uncertainties may influence the disparities in perceived air quality by taking into account RB and MB environmental factors. In addition, we explore factors that are related to the mismatch between people's perceived air quality and actual air pollution exposure. Using K-means clustering to divide the PM2.5 values into two groups, a mismatch happens when the perceived air quality is poor but the air pollution level is lower than 15.536μg/m3 and when the perceived air quality is good but the air pollution level is higher than 15.608μg/m3. The results show that there is a mismatch between air pollution exposure and perception of air pollution. People with low income are exposed to higher air pollution. Unemployed people and people with more serious mental health symptoms (e.g., depression) have a higher chance of accurately assessing air pollution (e.g., perceiving air quality as poor when air pollution levels are high). Older people and those with a higher MB open space density tend to underestimate air pollution. Students tend to perceive air quality as good. People who are surrounded by higher MB transportation land-use density and green space density tend to perceive air quality as poor. The results can help policymakers to increase public awareness of high air pollution areas, and consider the health effects of landscapes during planning.
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Affiliation(s)
- Wanying Song
- Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Mei-Po Kwan
- Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Shatin, Hong Kong, China
- Department of Geography and Resource Management, The Chinese University of Hong Kong, Shatin, Hong Kong, China
- Institute of Future Cities, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Jianwei Huang
- Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Shatin, Hong Kong, China
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Mao Y, Xia T, Hu F, Chen D, He Y, Bi X, Zhang Y, Cao L, Yan J, Hu J, Ren Y, Xu H, Zhang J, Zhang L. The greener the living environment, the better the health? Examining the effects of multiple green exposure metrics on physical activity and health among young students. Environ Res 2024; 250:118520. [PMID: 38401683 DOI: 10.1016/j.envres.2024.118520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 01/29/2024] [Accepted: 02/17/2024] [Indexed: 02/26/2024]
Abstract
The sedentary and less active lifestyle of modern college students has a significant impact on the physical and mental well-being of the college community. Campus Green Spaces (GSs) are crucial in promoting physical activity and improving students' health. However, previous research has focused on evaluating campuses as a whole, without considering the diverse spatial scenarios within the campus environment. Accordingly, this study focused on the young people's residential scenario in university and constructed a framework including a comprehensive set of objective and subjective GSs exposure metrics. A systematic, objective exposure assessment framework ranging from 2D (GSs areas), and 2.5D (GSs visibility) to 3D (GSs volume) was innovatively developed using spatial analysis, deep learning technology, and unmanned aerial vehicle (UAV) measurement technology. Subjective exposure metrics incorporated GSs visiting frequency, GSs visiting duration, and GSs perceived quality. Our cross-sectional study was based on 820 university students in Nanjing, China. Subjective measures of GSs exposure, physical activity, and health status were obtained through self-reported questionnaires. The Generalized Linear Model (GLM) was used to evaluate the associations between GSs exposure, physical activity, and perceived health. Physical activity and social cohesion were considered as mediators, and path analysis based on Structural Equation Modeling (SEM) was used to disentangle the mechanisms linking GSs exposure to the health status of college students. We found that (1) 2D indicator suggested significant associations with health in the 100m buffer, and the potential underlying mechanisms were: GSs area → Physical activity → Social cohesion → Physical health → Mental health; GSs area → Physical activity → Social cohesion → Mental health. (2) Subjective GSs exposure indicators were more relevant in illustrating exposure-response relationships than objective ones. This study can clarify the complex nexus and mechanisms between campus GSs, physical activity, and health, and provide a practical reference for health-oriented campus GSs planning.
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Affiliation(s)
- Yuheng Mao
- Department of Landscape Architecture, School of Design, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Tianyu Xia
- College of Landscape Architecture, Nanjing Forestry University, Nanjing, 210037, China.
| | - Fan Hu
- College of Civil Engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Dan Chen
- Department of Landscape Architecture, School of Design, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Yichen He
- Faculty of Science, National University of Singapore, Singapore, 119077, Singapore; Saw Swee Hock School of Public Health, National University of Singapore, Singapore, 119077, Singapore.
| | - Xing Bi
- Department of Landscape Architecture, School of Design, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Yangcen Zhang
- Department of Landscape Architecture, School of Design, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Lu Cao
- Department of Landscape Architecture, School of Design, Shanghai Jiao Tong University, Shanghai, 200240, China; School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, The University of Melbourne, Burnley Campus, 500 Yarra Blvd, Richmond, Victoria, 3121, Australia.
| | - Jingheng Yan
- Department of Geography and Planning, Queen's University, Kingston, Ontario, K7L 3N6, Canada.
| | - Jinyu Hu
- College of Landscape Architecture, Nanjing Forestry University, Nanjing, 210037, China.
| | - Yanzi Ren
- School of Built Environment, Faculty of Arts, Design and Architecture, University of New South Wales, Sydney, NSW, 2052, Australia.
| | - Hongmei Xu
- Department of Physical Education, Nanjing Forestry University, Nanjing, 210037, China.
| | - Jinguang Zhang
- College of Landscape Architecture, Nanjing Forestry University, Nanjing, 210037, China.
| | - Liqing Zhang
- Department of Landscape Architecture, School of Design, Shanghai Jiao Tong University, Shanghai, 200240, China.
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Mollaesmaeili M, Hakimian P, Lak A. Perceived urban green spaces and youth mental health in the post-COVID-19 era. Front Public Health 2024; 12:1265682. [PMID: 38384876 PMCID: PMC10879616 DOI: 10.3389/fpubh.2024.1265682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 01/23/2024] [Indexed: 02/23/2024] Open
Abstract
Introduction The urban green space (UGS) is one of the most significant urban spaces with unique visual and social features, including pleasant air, low noise, and vitality, making it a recreational place for citizens, especially the youth. According to previous studies, perceived green space and the interaction with it is associated with mental health and lower symptoms of anxiety and depression. Although the presence of urban and blue-green spaces in Isfahan has a long history, the UGSs have been out of reach, causing a significant impact on youth mental health due to the spread of COVID-19 and the forcing of the Iranian government to severe and long-term lockdown. This study investigates the relationship between the long-term isolation of youth and being away from UGSs on their mental health in Isfahan city. Methods In September 2022, the youth (n = 273) in 12 neighborhoods with similar socio-economic status were asked to answer the online questionnaire. To investigate the correlation between perceived UGS and the mental health of the youth, Structural Equation Modeling (SEM) is done. Results The results show that the perceived UGSs negatively relate to the youth's fear of the reoccurrence of COVID-19 infection, anxiety, and depression. Moreover, the model shows that perceived UGS has an inverse correlation with anxiety (β = -0.24, p = 0.00), and no meaningful correlation exists with depression. Discussion These results point to a practical solution for designing UDGs in residential areas for youth according to their benefits for mental health during the epidemic era.
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Affiliation(s)
| | - Pantea Hakimian
- Faculty of Architecture and Urban Planning, Shahid Beheshti University, Tehran, Iran
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Li C, Managi S. Mental health and natural land cover: a global analysis based on random forest with geographical consideration. Sci Rep 2024; 14:2894. [PMID: 38316893 PMCID: PMC10844245 DOI: 10.1038/s41598-024-53279-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 01/30/2024] [Indexed: 02/07/2024] Open
Abstract
Natural features in living environments can help to reduce stress and improve mental health. Different land types have disproportionate impacts on mental health. However, the relationships between mental health and land cover are inconclusive. In this study, we aim to accurately fit the relationships, estimate the impacts of land cover change on mental health, and demonstrate the global spatial variability of impacts. In the analysis, we show the complex relationships between mental health and eight land types based on the random forest method and Shapley additive explanations. The accuracy of our model is 67.59%, while the accuracy of the models used in previous studies is usually no more than 20%. According to the analysis results, we estimate the average effects of eight land types. Due to their scarcity in living environments, shrubland, wetland, and bare land have larger impacts on mental health. Cropland, forest, and water could improve mental health in high-population-density areas. The impacts of urban land and grassland are mainly negative. The current land cover composition influences people's attitudes toward a specific land type. Our research is the first study that analyzes data with geographical information by random forest and explains the results geographically. This paper provides a novel machine learning explanation method and insights to formulate better land-use policies to improve mental health.
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Affiliation(s)
- Chao Li
- Urban Institute, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka, 819-0395, Japan
| | - Shunsuke Managi
- Urban Institute, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka, 819-0395, Japan.
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Ding Y, Lee C, Chen X, Song Y, Newman G, Lee R, Lee S, Li D, Sohn W. Exploring the association between campus environment of higher education and student health: A systematic review of findings and measures. Urban For Urban Green 2024; 91:128168. [PMID: 38313064 PMCID: PMC10835873 DOI: 10.1016/j.ufug.2023.128168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2024]
Abstract
Numerous studies have investigated the relationship between the neighborhood environments and residents' health. However, other important settings, such as university campuses, have received little attention. This paper conducted a systematic review and synthesized existing empirical works examining the association between the university/college campuses built and natural environments and students' health. Following the PRISMA guidelines, we searched nine databases using keywords related to higher-education campuses and health-related outcomes. A total of 19 articles were identified, including fifteen cross-sectional studies, three experimental studies, and one longitudinal study. The majority of the studies were conducted in Asian countries and published in the past five years. The findings indicate that active transportation infrastructure, such as increased road intersections and better walkability, were found to be positively associated with students' physical activity. The natural environments, including perceived naturalness, blue space, and greenness was shown to support student's mental health and quality of life. Specifically, blue space was found to be the most preferred place for mental restoration, and scattered trees demonstrated a supportive effect in reducing depression symptoms. Even just viewing virtual trees had a restorative effect and feel less anxiety. Additionally, during the summer, tree shadows were identified as the most important factors for enhancing thermal comfort. This review emphasizes the crucial role of campus environments in promoting college students' health. Future longitudinal studies and investigations using multiple campuses would provide a more comprehensive understanding of this relationship. Such endeavors can contribute to the development of evidence-based strategies for designing and planning healthy campus environments that optimize students' well-being.
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Affiliation(s)
- Yizhen Ding
- Department of Landscape Architecture and Urban Planning, Texas A&M University, United States
| | - Chanam Lee
- Department of Landscape Architecture and Urban Planning, Texas A&M University, United States
| | - Xi Chen
- Department of Landscape Architecture and Urban Planning, Texas A&M University, United States
| | - Yang Song
- Department of Landscape Architecture and Urban Planning, Texas A&M University, United States
| | - Galen Newman
- Department of Landscape Architecture and Urban Planning, Texas A&M University, United States
| | - Ryunjung Lee
- School of Architecture and Planning, University of Texas at San Antonio, United States
| | - Sungmin Lee
- Department of Landscape Architecture and Urban Planning, Texas A&M University, United States
| | - Dongying Li
- Department of Landscape Architecture and Urban Planning, Texas A&M University, United States
| | - Wonmin Sohn
- School of Planning, Design & Construction, Michigan State University, United States
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Ogletree SS, Huang JH, Reif D, Yang L, Dunstan C, Osakwe N, Oh JI, Hipp JA. The relationship between greenspace exposure and telomere length in the National Health and Nutrition Examination Survey. Sci Total Environ 2023; 905:167452. [PMID: 37777139 DOI: 10.1016/j.scitotenv.2023.167452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 10/02/2023]
Abstract
The exposome, reflecting the range of environmental exposures individuals encounter throughout their life, can influence a variety of health outcomes and can play a role in how the environment impacts our genes. Telomeres, genetic structures regulating cell growth and senescence, are one pathway through which the exposome may impact health. Greenspace exposure, representing the amount of green areas in one's neighborhood, is one component of the exposome and has been associated with multiple health benefits. To investigate the potential link between greenspace exposure and telomere length, we analyzed data from the 1999-2001 National Health and Nutrition Examination Survey (NHANES) sample. Our study examined individual, risk, and contextual factors. We found that greater greenspace exposure in one's neighborhood was associated with longer telomere lengths when considering individual and risk factors, suggesting a positive effect of living in greener neighborhoods. However, this relationship became non-significant when contextual factors, such as air pollution and deprivation, were included in the analysis. These findings highlight a complex relationship between greenspace and telomere length, warranting further research to explore contextual factors in detail.
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Affiliation(s)
- S Scott Ogletree
- Edinburgh School of Architecture and Landscape Architecture, OPENspace Research Centre, University of Edinburgh, United Kingdom; Center for Geospatial Analytics, North Carolina State University, United States of America.
| | - Jing-Huei Huang
- Center for Geospatial Analytics, North Carolina State University, United States of America; Montgomery County Parks Department, Maryland-National Capital Park and Planning Commission, United States of America
| | - David Reif
- Division of Translational Toxicology, National Institute of Environmental Health Sciences, United States of America
| | - Lin Yang
- Department of Cancer Epidemiology and Prevention Research, Cancer Care Alberta, Alberta Health Services, Canada; Departments of Oncology and Community Health Sciences, University of Calgary, Canada
| | - Christopher Dunstan
- Center for Geospatial Analytics, North Carolina State University, United States of America
| | - Nnamdi Osakwe
- Bioinformatics Research Center, North Carolina State University, United States of America
| | - Jae In Oh
- Department of Parks, Recreation, and Tourism Management, North Carolina State University, United States of America
| | - J Aaron Hipp
- Center for Geospatial Analytics, North Carolina State University, United States of America; Department of Parks, Recreation, and Tourism Management, North Carolina State University, United States of America
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Bloyd Null D, Feeser K, Kurtzhals G. An assessment of environmental literacy, behaviors, attitudes and lifestyle factors of college students. J Am Coll Health 2023; 71:2485-2494. [PMID: 34788564 DOI: 10.1080/07448481.2021.1975720] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 07/23/2021] [Accepted: 08/29/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE Evaluate associations between environmental literacy, attitudes, sustainability behaviors, health, and lifestyle factors among undergraduates. PARTICIPANTS Convenience sample of 345 students at a mid-sized, rural university completed the survey fall 2019. METHODS Descriptive statistics, correlations, and exploratory factor analysis were used to evaluate data. RESULTS Overall, though participants exhibited a lack of environmental knowledge (average score five of ten), they possessed pro-health and pro-environment attitudes and were likely to engage in corresponding behaviors (e.g. recycling, waste reduction, etc.). Principal axis factor analysis identified five underlying factors: liberal/progressive views, individual eco-friendly practices, personal health, healthy lifestyle, and waste reduction. CONCLUSION Correlational analyses indicated students who value health and engage in healthier behaviors also value the environment. While most agreed environmental sustainability is important, recycling behaviors and sustainability knowledge were mediocre. Understanding underlying factors such as environmental attitudes and sustainability-related behaviors can drive intervention strategies to move students to action.
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Affiliation(s)
- Dawn Bloyd Null
- Human Nutrition and Dietetics, School of Human Sciences, College of Health and Human Sciences, Southern Illinois University, Carbondale, IL, USA
| | - Kristiana Feeser
- Exercise Science, School of Human Sciences, College of Health and Human Sciences, Southern Illinois University, Carbondale, IL, USA
| | - Geory Kurtzhals
- Sustainability Office, Southern Illinois University, Carbondale, IL, USA
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Marvier M, Kareiva P, Felix D, Ferrante BJ, Billington MB. The benefits of nature exposure: The need for research that better informs implementation. Proc Natl Acad Sci U S A 2023; 120:e2304126120. [PMID: 37871200 PMCID: PMC10622866 DOI: 10.1073/pnas.2304126120] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2023] Open
Abstract
Concern about humanity's detachment from nature has spawned a global push to increase the availability of green spaces within cities. One impetus for this movement is a growing collection of studies documenting an association between improved human well-being and exposure to nature. The challenge lies in translating this research into pragmatic recommendations for cities. The usefulness of the existing research portfolio is diminished by the limitations of prevailing research designs. For example, most nature exposure studies (>80%) are observational. The rare randomized manipulative experiments tend to be indoors or virtual and rely on nature exposures on the order of ten to fifteen minutes. "Nature" and "biodiversity" are commonly invoked together as benefiting human well-being despite little evidence that biodiversity has particular importance for human psychological and emotional health. The most glaring gap in nature exposure research is the neglect of differences among cultures and ethnic groups with respect to the nature they prefer. In the few cases where researchers looked for differences among groups, they often found heterogeneous responses. Finally, few studies have compared greening interventions to other possible efforts to improve urban life. Thus, the utopian city of the future might be resplendent with urban parks on every block, but it is not clear whether those parks should offer basketball and pickleball courts, or small woodlands with a cornucopia of birds. We advocate for the next generation of nature exposure research that better informs the envisioning of our future sustainable cities with enhanced and equitable access to nature.
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Affiliation(s)
- Michelle Marvier
- Department of Environmental Studies and Sciences, Santa Clara University, Santa Clara, CA95053
| | | | | | - Brian J. Ferrante
- Environmental Systems Program, University of California San Diego, San Diego, CA92093
| | - Morgan B. Billington
- Department of Environmental Studies and Sciences, Santa Clara University, Santa Clara, CA95053
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12
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Li H, Li Y, Wang Z, Zhang G. Green physical activity for leisure connects perceived residential greenspace and mental well-being. Front Public Health 2023; 11:1254185. [PMID: 37869186 PMCID: PMC10585364 DOI: 10.3389/fpubh.2023.1254185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 09/19/2023] [Indexed: 10/24/2023] Open
Abstract
Physical activity serves as a pivotal mediator in previous theoretical frameworks that link greenspace and human health. However, it remains unclear whether the domain of physical activity within and around greenspaces can alter the pathway. The present study recruited 668 participants online and examined a conceptual framework that explores the associations between residential greenspace and mental well-being, with a particular focus on the mediation effect of green physical activity (physical activity undertaken in and around greenspaces). Moreover, socio-demographic characteristics, including gender, age, household income, education status, marital status, and student status, were controlled for during the examination. The investigated green physical activities included leisure activities, transportation walking, and transportation cycling, and they were measured by a pre-established questionnaire. Meanwhile, mental well-being was measured by the WHO-5 well-being index, and residential greenspace was indicated by self-reported perceived greenspace and mean Normalized Difference Vegetation Index (NDVI) values within 500 meters (m) of residential radius. We found that both perceived greenspace (B = 1.852, p < 0.001) and NDVI 500 m (B = 3.230, p = 0.038) were positively associated with mental well-being. However, only perceived greenspace, not NDVI 500 m, exhibited positive associations with the three green physical activity items. Furthermore, only green physical activity for leisure (B = 0.223, p < 0.001), not for transportation (p > 0.05), mediated the relationship between perceived greenspace and mental well-being. Our findings reinforce previous studies on "greenspace-health" frameworks and underline the importance of leisure physical activity in promoting mental well-being.
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Affiliation(s)
- Hansen Li
- College of Physical Education, Southwest University, Chongqing, China
| | - Yun Li
- College of Physical Education, Southwest University, Chongqing, China
| | - Zhenhuan Wang
- Institute for Health and Sport (iHeS), Victoria University, Melbourne, VIC, Australia
| | - Guodong Zhang
- College of Physical Education, Southwest University, Chongqing, China
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Dzhambov AM, Lercher P, Vincens N, Persson Waye K, Klatte M, Leist L, Lachmann T, Schreckenberg D, Belke C, Ristovska G, Kanninen KM, Botteldooren D, Van Renterghem T, Jeram S, Selander J, Arat A, White K, Julvez J, Clark C, Foraster M, van Kamp I. Protective effect of restorative possibilities on cognitive function and mental health in children and adolescents: A scoping review including the role of physical activity. Environ Res 2023; 233:116452. [PMID: 37339694 DOI: 10.1016/j.envres.2023.116452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 04/15/2023] [Accepted: 06/16/2023] [Indexed: 06/22/2023]
Abstract
Background The exposome approach can be a powerful tool for understanding the intertwining of social, physical, and internal influences that shape mental health and cognitive development throughout childhood. To distil conceptual models for subsequent analyses, the EU-funded project Early Environmental quality and Life-course mental health effects (Equal-Life) has conducted literature reviews on potential mediators linking the exposome to these outcomes. We report on a scoping review and a conceptual model of the role of restorative possibilities and physical activity. Methods Peer-reviewed studies published since the year 2000 in English, on the association between the exposome and mental health/cognition in children/adolescents, and quantitatively investigating restoration/restorative quality as a mediating variable were considered. Database searches were last updated in December 2022. We used an unstructured expert-driven approach to fill in gaps in the reviewed literature. Results Five records of three distinct studies were identified, indicating a scarcity of empirical evidence in this newly developing research area. Not only were these studies few in numbers, but also cross-sectional, lending only tentative support to the idea that perceived restorative quality of adolescent's living environment might mediate the association between greenspace and mental health. Physical activity emerged as a mediator leading to better psychological outcomes in restorative environments. We provide a critical discussion of potential caveats when investigating the restoration mechanism in children and propose a hierarchical model including restoration, physical activity, and relational dynamics between children and their environment, including social context, as well as restorative environments other than nature. Conclusions It is justified to further explore the role of restoration and physical activity as mediators in the association between early-life exposome and mental health/cognitive development. It is important to consider the child perspective and specific methodological caveats. Given the evolving conceptual definitions/operationalizations, Equal-Life will attempt to fill in a critical gap in the literature.
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Affiliation(s)
- Angel M Dzhambov
- Department of Hygiene, Faculty of Public Health, Medical University of Plovdiv, Plovdiv, Bulgaria; Institute of Highway Engineering and Transport Planning, Graz University of Technology, Graz, Austria; Research Group "Health and Quality of Life in a Green and Sustainable Environment", SRIPD, Medical University of Plovdiv, Plovdiv, Bulgaria.
| | - Peter Lercher
- Institute of Highway Engineering and Transport Planning, Graz University of Technology, Graz, Austria
| | - Natalia Vincens
- School of Public Health and Community Medicine, Institute of Medicine, Gothenburg University, Gothenburg, Sweden
| | - Kerstin Persson Waye
- School of Public Health and Community Medicine, Institute of Medicine, Gothenburg University, Gothenburg, Sweden
| | - Maria Klatte
- Cognitive and Developmental Psychology, University of Kaiserslautern-Landau, Kaiserslautern, Germany
| | - Larisa Leist
- Cognitive and Developmental Psychology, University of Kaiserslautern-Landau, Kaiserslautern, Germany
| | - Thomas Lachmann
- Cognitive and Developmental Psychology, University of Kaiserslautern-Landau, Kaiserslautern, Germany; Centro de Investigación Nebrija en Cognición, Facultad de Lenguas y Educacion, Universidad Nebrija, Madrid, Spain
| | - Dirk Schreckenberg
- Centre for Applied Psychology, Environmental and Social Research (ZEUS GmbH), Hagen, Germany
| | - Christin Belke
- Centre for Applied Psychology, Environmental and Social Research (ZEUS GmbH), Hagen, Germany
| | - Gordana Ristovska
- Institute of Public Health of the Republic of North Macedonia, Skopje, Macedonia
| | - Katja M Kanninen
- A.I.Virtanen Institute for Molecular Medicine, University of Eastern Finland, Kuopio, Finland
| | - Dick Botteldooren
- Department of Information Technology, Faculty of Engineering and Architecture, Ghent University, Ghent, Belgium
| | - Timothy Van Renterghem
- Department of Information Technology, Faculty of Engineering and Architecture, Ghent University, Ghent, Belgium
| | - Sonja Jeram
- National Institute of Public Health, Ljubljana, Slovenia
| | - Jenny Selander
- Unit of Occupational Medicine, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Arzu Arat
- Unit of Occupational Medicine, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Kim White
- National Institute for Public Health and the Environment, Netherlands
| | - Jordi Julvez
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Clinical and Epidemiological Neuroscience Group (NeuroÈpia), Reus, Spain; ISGlobal, Barcelona, Spain
| | - Charlotte Clark
- Population Health Research Institute, St George's University of London, London, United Kingdom
| | - Maria Foraster
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Spain; CIBER Epidemiología y Salud Pública (CIBEREsp), Spain; PHAGEX Research Group, Blanquerna School of Health Science, Universitat Ramon Llull (URL), Barcelona, Spain
| | - Irene van Kamp
- National Institute for Public Health and the Environment, Netherlands
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Elliott LR, Pasanen T, White MP, Wheeler BW, Grellier J, Cirach M, Bratman GN, van den Bosch M, Roiko A, Ojala A, Nieuwenhuijsen M, Fleming LE. Nature contact and general health: Testing multiple serial mediation pathways with data from adults in 18 countries. Environment International 2023; 178:108077. [PMID: 37413929 DOI: 10.1016/j.envint.2023.108077] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 06/05/2023] [Accepted: 06/29/2023] [Indexed: 07/08/2023]
Abstract
The role of neighbourhood nature in promoting good health is increasingly recognised in policy and practice, but consistent evidence for the underlying mechanisms is lacking. Heterogeneity in exposure methods, outcome measures, and population characteristics, little exploration of recreational use or the role of different types of green or blue space, and multiple separate mediation models in previous studies have limited our ability to synthesise findings and draw clear conclusions. We examined multiple pathways linking different types of neighbourhood nature with general health using a harmonised international sample of adults. Using cross-sectional survey data from 18 countries (n = 15,917), we developed a multigroup path model to test theorised pathways, controlling for sociodemographic variables. We tested the possibility that neighbourhood nature (e.g. greenspace, inland bluespace, and coastal bluespace) would be associated with general health through lower air pollution exposure, greater physical activity attainment, more social contact, and higher subjective well-being. However, our central prediction was that associations between different types of neighbourhood nature and general health would largely be serially mediated by recent visit frequency to corresponding environment types, and, subsequently, physical activity, social contact, and subjective well-being associated with these frequencies. Several subsidiary analyses assessed the robustness of the results to alternative model specifications as well as effect modification by sociodemographics. Consistent with this prediction, there was statistical support for eight of nine potential serial mediation pathways via visit frequency which held for a range of alternative model specifications. Effect modification by financial strain, sex, age, and urbanicity altered some associations but did not necessarily support the idea that nature reduced health inequalities. The results demonstrate that across countries, theorised nature-health linkages operate primarily through recreational contact with natural environments. This provides arguments for greater efforts to support use of local green/blue spaces for health promotion and disease prevention.
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Affiliation(s)
- Lewis R Elliott
- European Centre for Environment and Human Health, University of Exeter, Cornwall, United Kingdom.
| | - Tytti Pasanen
- Finnish Institute for Health and Welfare, Tampere, Finland
| | - Mathew P White
- European Centre for Environment and Human Health, University of Exeter, Cornwall, United Kingdom; Cognitive Science Hub, University of Vienna, Vienna, Austria
| | - Benedict W Wheeler
- European Centre for Environment and Human Health, University of Exeter, Cornwall, United Kingdom
| | - James Grellier
- European Centre for Environment and Human Health, University of Exeter, Cornwall, United Kingdom; Institute of Psychology, Jagiellonian University, Krakow, Poland
| | - Marta Cirach
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Gregory N Bratman
- School of Environmental and Forest Sciences, University of Washington, USA
| | - Matilda van den Bosch
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain; Department of Forest and Conservation Sciences, Faculty of Forestry, University of British Columbia, Canada; School of Population and Public Health, Faculty of Medicine, University of British Columbia
| | - Anne Roiko
- School of Pharmacy & Medical Sciences, Griffith University, Australia
| | - Ann Ojala
- Natural Resources Institute Finland (Luke), Helsinki, Finland
| | - Mark Nieuwenhuijsen
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Lora E Fleming
- European Centre for Environment and Human Health, University of Exeter, Cornwall, United Kingdom
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15
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Yang W, Yang R, Li X. A Canonical Correlation Analysis Study on the Association Between Neighborhood Green Space and Residents' Mental Health. J Urban Health 2023; 100:696-710. [PMID: 37535303 PMCID: PMC10447345 DOI: 10.1007/s11524-023-00756-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/19/2023] [Indexed: 08/04/2023]
Abstract
Based on survey data conducted in Guangzhou in 2021, this study employs canonical correlation analysis (CCA) to evaluate the relationship between neighborhood green space, residents' green space use behavior, and their mental health. The results show that compared with the objectively measured accessibility, residents' subjective perceived accessibility of neighborhood green space plays a greater role in promoting green space use behavior and mental health. Meanwhile, the plant diversity, safety, and the number of recreational facilities in a green space can promote the frequency of green space use, improve residents' mental health status and reduce their perceived stress. Although perceived accessibility is more related to green space use behavior than green space quality indicators, green space safety and recreational facilities have many more benefits on mental health than perceived accessibility. In addition, residents' green space use behavior, especially green space visit frequency, can promote mental health and reduce perceived stress.
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Affiliation(s)
- Wenyue Yang
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China.
| | - Ruyu Yang
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
| | - Xin Li
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, 510642, China
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Buczyłowska D, Baumbach C, Bratkowski J, Mysak Y, Wierzba-Łukaszyk M, Skotak K, Sitnik-Warchulska K, Lipowska M, Izydorczyk B, Szwed M, Markevych I. Does exposure to nature make children more intelligent? Analysis in Polish children with and without ADHD. Int J Hyg Environ Health 2023; 253:114239. [PMID: 37562123 DOI: 10.1016/j.ijheh.2023.114239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 07/09/2023] [Accepted: 08/03/2023] [Indexed: 08/12/2023]
Abstract
Previous studies have shown that exposure to nature and physical activity (PA) may be associated with higher intelligence in children. We examined whether there is an association between lifelong exposure to greenspace and bluespace and intelligence in children aged 10-13 with and without attention deficit hyperactivity disorder (ADHD), and whether PA mediates this association. The sample (N = 714) was collected within the NeuroSmog case-control study, where children with (N = 206) and without ADHD (N = 508) were recruited from 18 towns in Southern Poland. Nature exposure was estimated as the sum of the z-scores of the objective and perceived measures. Objective greenspace exposure was defined as the percentage of grass and tree cover in 500 m and 1 km buffers around lifelong residential addresses, respectively. Objective bluespace exposure was defined as the percentage of water cover in 500 m and 1 km buffers. Perceived greenspace/bluespace was measured as the parent-rated availability, quality, and use of greenspace/bluespace. Intelligence was assessed using the Polish version of the Stanford-Binet Intelligence Scales, 5th edition (SB5). SB5 Full Scale Intelligence Quotient (IQ), Nonverbal IQ, Verbal IQ, five factor and ten subtest scores were analysed as outcomes. The associations between nature and IQ scores were assessed by linear regressions separately for cases and controls, adjusting the models for sex, parental education, and urbanicity. Structural equation modeling was implemented to test whether PA mediated the association between nature and intelligence. None of the greenspace or bluespace measures were consistently associated with intelligence. PA was not found to be a mediator. We did not find evidence that higher lifelong nature exposure is associated with higher intelligence in Polish schoolchildren with or without ADHD. This casts doubts on whether exposure to nature has relevant influence on IQ.
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Affiliation(s)
| | - Clemens Baumbach
- Institute of Psychology, Jagiellonian University, Krakow, Poland
| | - Jakub Bratkowski
- Institute of Environmental Protection-National Research Institute, Warsaw, Poland
| | - Yarema Mysak
- Institute of Psychology, Jagiellonian University, Krakow, Poland
| | | | - Krzysztof Skotak
- Institute of Environmental Protection-National Research Institute, Warsaw, Poland
| | - Katarzyna Sitnik-Warchulska
- Faculty of Management and Social Communication, Institute of Applied Psychology, Jagiellonian University, Krakow, Poland
| | - Małgorzata Lipowska
- Faculty of Management and Social Communication, Institute of Applied Psychology, Jagiellonian University, Krakow, Poland; Institute of Psychology, University of Gdansk, Gdansk, Poland
| | | | - Marcin Szwed
- Institute of Psychology, Jagiellonian University, Krakow, Poland
| | - Iana Markevych
- Institute of Psychology, Jagiellonian University, Krakow, Poland; Health and Quality of Life in a Green and Sustainable Environment, SRIPD, Medical University of Plovdiv, Plovdiv, Bulgaria
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17
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Li H, H E M Browning M, Dzhambov AM, Mainuddin Patwary M, Zhang G. Potential pathways of association from green space to smartphone addiction. Environ Pollut 2023; 331:121852. [PMID: 37230169 DOI: 10.1016/j.envpol.2023.121852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 05/15/2023] [Accepted: 05/18/2023] [Indexed: 05/27/2023]
Abstract
Green space is increasingly known to improve physical and mental health. Based on these benefits, green space might also be expected to help mitigate related harmful behavioral patterns, such as obsessive Internet use and relevant addictions. In response, we conducted a study on smartphone addiction, a new form of Internet addiction. We carried out a cross-sectional investigation in August 2022. We recruited 1011 smartphone users across China, measured the Normalized Difference Vegetation Index (NDVI) in their residential neighborhoods (in 1, 2, and 3 km buffers), and captured data on smartphone addiction via the Smartphone Addiction Scale - Short version (SAS-SV). Potential mediators between green space and smartphone addiction, including physical activity, stress, and loneliness, were also reported by participants using the Physical Activity Rating Scale-3 (PRS-3), Depression, Anxiety and Stress Scale-21 Items (DASS-21), and 8-items UCLA Loneliness Scale scales (ULS-8). Multiple linear regression was employed to examine the relationships between green space and smartphone addiction. Structural equation modeling was performed to examine the potential pathways between these variables. Unexpectedly, NDVI in 1 km buffers was positively associated with smartphone addiction. By contrast, population density, an indicator of urbanization, was associated with lower levels of smartphone addiction levels in all NDVI buffer sizes. Meanwhile, we found NDVI was strongly associated with population density as well as other indicators of urbanization. Generally, our findings are unexpected and suggest that greenness may serve as an indicator of urbanization at national levels and that urbanization may buffer against smartphone addiction. During the hot summer, green space and indoor facilities may have competitive land uses, so future research should examine whether this association exists in other seasons and scenarios. We also recommend alternative models to systematically evaluate the effects of different components of residential environments.
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Affiliation(s)
- Hansen Li
- Institute of Sports Science, College of Physical Education, Southwest University, Chongqing, 400715, China
| | - Matthew H E M Browning
- Department of Parks, Recreation and Tourism Management (PRTM), Clemson University, Clemson, SC, 29634, USA
| | - Angel M Dzhambov
- Department of Hygiene, Faculty of Public Health, Medical University of Plovdiv, Plovdiv, Bulgaria; Research Group "Health and Quality of Life in a Green and Sustainable Environment", SRIPD, Medical University of Plovdiv, Plovdiv, Bulgaria; Institute of Highway Engineering and Transport Planning, Graz University of Technology, Graz, Austria
| | - Muhammad Mainuddin Patwary
- Environment and Sustainability Research Initiative, Khulna, 9208, Bangladesh; Environmental Science Discipline, Life Science School, Khulna University, Khulna, 9208, Bangladesh
| | - Guodong Zhang
- Institute of Sports Science, College of Physical Education, Southwest University, Chongqing, 400715, China.
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18
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Dzhambov AM, Dimitrova V, Germanova N, Burov A, Brezov D, Hlebarov I, Dimitrova R. Joint associations and pathways from greenspace, traffic-related air pollution, and noise to poor self-rated general health: A population-based study in Sofia, Bulgaria. Environ Res 2023; 231:116087. [PMID: 37169139 DOI: 10.1016/j.envres.2023.116087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 05/04/2023] [Accepted: 05/08/2023] [Indexed: 05/13/2023]
Abstract
BACKGROUND Little is still known of how multiple urban exposures interact as health determinants. This study investigated various ways in which greenspace, traffic-related air pollution, and noise could operate together, influencing general health status. METHODS In 2022, a cross-sectional population-based survey was conducted in Sofia, Bulgaria. Included were 917 long-term adult residents who completed questionnaires on poor self-rated health (PSRH), total time spent in physical activity (PA), home garden presence, time spent in urban greenspace and nature, and sociodemographics. Residential greenspace was operationalized using the normalized difference vegetation index (NDVI), tree cover density, number of trees, and access to local greenspace and parks. Nitrogen dioxide (NO2) was modeled for the study area. Road traffic, railway, and aircraft day-evening-night sound levels (Lden) were extracted from EU noise maps. Area-level income and urbanicity were considered. Analyses included multivariate ordinal regressions, interactions, and structural equation modeling (SEM). RESULTS Associations with PSRH were per 0.10 NDVI 300 m: OR = 0.65 (0.42-1.01), home garden: OR = 0.72 (0.49-1.07), per 5 μg/m3 NO2: OR = 1.57 (1.00-2.48), per 5 dB(A) Lden road traffic: OR = 1.06 (0.91-1.23), railway: OR = 1.11 (1.03-1.20), and aircraft: OR = 1.22 (1.11-1.34). Spending >30 min/week in nature related to better health. In multi-exposure models, only associations with aircraft and railway Lden persisted. People with lower education and financial difficulties or living in poorer districts experienced some exposures stronger. In SEM, time spent in nature and PA mediated the effect of greenspace. CONCLUSIONS Greenspace was associated with better general health, with time spent in nature and PA emerging as intermediate pathways. NO2, railway, and aircraft noise were associated with poorer general health. These results could inform decision-makers, urban planners, and civil society organizations facing urban development problems. Mitigation and abatement policies and measures should target socioeconomically disadvantaged citizens.
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Affiliation(s)
- Angel M Dzhambov
- Department of Hygiene, Faculty of Public Health, Medical University of Plovdiv, Bulgaria; Research Group "Health and Quality of Life in a Green and Sustainable Environment", SRIPD, Medical University of Plovdiv, Plovdiv, Bulgaria; Institute of Highway Engineering and Transport Planning, Graz University of Technology, Graz, Austria.
| | - Veronika Dimitrova
- Department of Sociology, Faculty of Philosophy, Sofia University "St. Kliment Ohridski", Bulgaria
| | - Nevena Germanova
- Department of Spatial and Strategic Planning of Sofia Municipality - Sofiaplan, Bulgaria
| | - Angel Burov
- Research Group "Health and Quality of Life in a Green and Sustainable Environment", SRIPD, Medical University of Plovdiv, Plovdiv, Bulgaria; Department of Urban Planning, Faculty of Architecture, University of Architecture, Civil Engineering and Geodesy, Bulgaria
| | - Danail Brezov
- Department of Mathematics, Faculty of Transportation Engineering, University of Architecture, Civil Engineering and Geodesy, Bulgaria
| | - Ivaylo Hlebarov
- Clean Air Team, Environmental Association Za Zemiata, Bulgaria
| | - Reneta Dimitrova
- Department of Meteorology and Geophysics, Faculty of Physics, Sofia University "St. Kliment Ohridski", Bulgaria; National Institute of Geophysics, Geodesy and Geography, Bulgarian Academy of Sciences, Bulgaria
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Sun Y, Molitor J, Benmarhnia T, Avila C, Chiu V, Slezak J, Sacks DA, Chen JC, Getahun D, Wu J. Association between urban green space and postpartum depression, and the role of physical activity: a retrospective cohort study in Southern California. Lancet Reg Health Am 2023; 21:100462. [PMID: 37223828 PMCID: PMC10201204 DOI: 10.1016/j.lana.2023.100462] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 01/26/2023] [Accepted: 02/13/2023] [Indexed: 05/25/2023]
Abstract
Background Little research exists regarding the relationships between green space and postpartum depression (PPD). We aimed to investigate the relationships between PPD and green space exposure, and the mediating role of physical activity (PA). Methods Clinical data were obtained from Kaiser Permanente Southern California electronic health records in 2008-2018. PPD ascertainment was based on both diagnostic codes and prescription medications. Maternal residential green space exposures were assessed using street view-based measures and vegetation types (i.e., street tree, low-lying vegetation, and grass), satellite-based measures [i.e., Normalized Difference Vegetation Index (NDVI), land-cover green space, and tree canopy cover], and proximity to the nearest park. Multilevel logistic regression was applied to estimate the association between green space and PPD. A causal mediation analysis was performed to estimate the proportion mediated by PA during pregnancy in the total effects of green space on PPD. Findings In total, we included 415,020 participants (30.2 ± 5.8 years) with 43,399 (10.5%) PPD cases. Hispanic mothers accounted for about half of the total population. A reduced risk for PPD was associated with total green space exposure based on street-view measure [500 m buffer, adjusted odds ratio (OR) per interquartile range: 0.98, 95% CI: 0.97-0.99], but not NDVI, land-cover greenness, or proximity to a park. Compared to other types of green space, tree coverage showed stronger protective effects (500 m buffer, OR = 0.98, 95% CI: 0.97-0.99). The proportions of mediation effects attributable to PA during pregnancy ranged from 2.7% to 7.2% across green space indicators. Interpretation Street view-based green space and tree coverage were associated with a decreased risk of PPD. The observed association was primarily due to increased tree coverage, rather than low-lying vegetation or grass. Increased PA was a plausible pathway linking green space to lower risk for PPD. Funding National Institute of Environmental Health Sciences (NIEHS; R01ES030353).
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Affiliation(s)
- Yi Sun
- Institute of Medical Information, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Environmental and Occupational Health, Program in Public Health, University of California, Irvine, CA, USA
| | - John Molitor
- College of Public Health and Human Sciences, Oregon State University, Corvallis, OR, USA
| | - Tarik Benmarhnia
- Scripps Institution of Oceanography, University of California, San Diego, La Jolla, USA
| | - Chantal Avila
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Vicki Chiu
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Jeff Slezak
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - David A. Sacks
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
- Department of Obstetrics and Gynecology, University of Southern California, Keck School of Medicine, Los Angeles, CA, USA
| | - Jiu-Chiuan Chen
- Departments of Population & Public Health Sciences and Neurology, University of Southern California, Los Angeles, CA, USA
| | - Darios Getahun
- Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
- Department of Health Systems Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, CA, USA
| | - Jun Wu
- Department of Environmental and Occupational Health, Program in Public Health, University of California, Irvine, CA, USA
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Gomm S, Bernauer T. Are actual and perceived environmental conditions associated with variation in mental health? Environ Res 2023; 223:115398. [PMID: 36738773 DOI: 10.1016/j.envres.2023.115398] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/25/2023] [Accepted: 01/30/2023] [Indexed: 06/18/2023]
Abstract
OBJECTIVE Empirical evidence on the relationship between environmental factors and mental health remains inconclusive. One reason is that there is only scant evidence on the association between mental health and subjective exposure to environmental stressors, relative to objective pollution. We thus focus on how the perceived and actual presence of noise, air pollution, and green spaces relates to mental health. METHODS AND RESULTS Our cross-sectional study is based on a large representative sample of the adult population in Switzerland (n = 5729). Using individual-level geocodes of subjects' residence, we combined data from a survey of these individuals with data on objectively measured longer-term environmental conditions (noise, air pollution, green spaces). Subclinical mental health was assessed with the 12-item General Health Questionnaire (GHQ-12). When fitting multiple regressions and mediation models, we find that perceptions of environmental stressors are a better predictor of mental distress than objectively measured stressors. In addition, the predictive power of actual nature visits is stronger than the predictive power of mere proximity to green spaces at the place of residence. We found no direct link between actual environmental stressors and mental health, but mediation via perceived environmental stressors. Further, the association between the frequency of nature visits and mental health is mediated by perceived, but not actual pollution. CONCLUSION Since actual environmental stressors are not perceived as equally burdensome by all people, their subjective perception is crucial when evaluating policy interventions aimed at improving mental health. Even a relatively low level of environmental stressors, classified as non-harmful to human health in a physical or biological sense, may thus contribute to negative mental health outcomes. The main policy implication is that attractive and accessible green spaces may provide individuals with an enhanced sense of control over their exposure to environmental stressors and thereby reduce negative impacts.
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Affiliation(s)
- Sarah Gomm
- ETH Zurich, Environmental Politics and International Political Economy, Haldeneggsteig 4, 8092, Zürich, Switzerland.
| | - Thomas Bernauer
- ETH Zurich, Environmental Politics and International Political Economy, Haldeneggsteig 4, 8092, Zürich, Switzerland.
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21
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Shareck M, Aubé E, Sersli S. Neighborhood Physical and Social Environments and Social Inequalities in Health in Older Adolescents and Young Adults: A Scoping Review. Int J Environ Res Public Health 2023; 20:ijerph20085474. [PMID: 37107756 PMCID: PMC10139110 DOI: 10.3390/ijerph20085474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 04/05/2023] [Accepted: 04/07/2023] [Indexed: 05/11/2023]
Abstract
Poor health and well-being are prevalent among young people. Neighborhoods may play a role in promoting good health. Little is known on if and how neighborhood characteristics affect health, and social inequalities therein, among young people. In this scoping review, we asked: (1) what features of the neighborhood physical and social environments have been studied in association with the physical and mental health and well-being of young people 15 to 30 years old; and (2) to what extent have social differentials in these associations been studied, and how? We identified peer-reviewed articles (2000 to 2023) through database and snowball searches. We summarized study characteristics, exposure(s), outcome(s) and main findings, with an eye on social inequalities in health. Out of the 69 articles reviewed, most were quantitative, cross-sectional, conducted among 18-year-olds and younger, and focused on the residential neighborhood. Neighborhood social capital and mental health were the most common exposure and outcome studied, respectively. Almost half of the studies examined social inequalities in health, mostly across sex/gender, socioeconomic status, and ethnicity. Evidence gaps remain, which include exploring settings other than residential neighborhoods, studying the older age stratum of young adulthood, and assessing a broader range of social inequalities. Addressing these gaps can support research and action on designing healthy and equitable neighborhoods for young people.
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22
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Carya Maharja, Radisti A. Praptiwi, Bethany R. Roberts, Karyn Morrissey, Mathew P. White, Nuzulia M. Sari, Fauzan Cholifatullah, Jito Sugardjito, Lora E. Fleming. Sea swimming and snorkeling in tropical coastal blue spaces and mental well-being: Findings from Indonesian island communities during the COVID-19 pandemic. Journal of Outdoor Recreation and Tourism 2023; 41. [PMID: 37521265 PMCID: PMC9650564 DOI: 10.1016/j.jort.2022.100584] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 10/11/2022] [Accepted: 11/04/2022] [Indexed: 07/25/2023]
Abstract
The COVID-19 pandemic has considerable mental health impacts. Immersive nature-based interventions, such as swimming or snorkeling, may help mitigate the global mental health crisis caused by the pandemic. To investigate this, we collected cross-sectional data from residents of coastal villages (n = 308) in Kepulauan Selayar, Indonesia. Analysis of Covariance (ANCOVA) was used with mental well-being as the outcome variable, operationalized as the Mental Component Summary (MCS) scores from the SF-12 (12-item Short Form Health Survey). After adjusting for covariates, the activity of sea swimming or snorkeling was found to be significantly associated with better mental well-being (η2 = 0.036; p < 0.01). Predictive margins analysis revealed that those who engaged in sea swimming or snorkeling for one to three days a week gained a 2.7 increase in their MCS scores, compared to those who did not. A non-linear dose-response relationship was detected: for those swimming or snorkeling more than three days per week, there was only an increase of 1.7 MCS score compared to the 0-day. Overall this study contributes to the expanding of evidence base, showing that interactions with blue spaces can be beneficial for mental health, especially in a potentially stressful time such as the current pandemic. Management implications The positive association between the activity of swimming or snorkeling in open seas and the mental well-being of rural coastal communities in Indonesia during the COVID-19 pandemic indicates that access to coastal blue spaces is important in a time of uncertainties and high stress. Ensuring that local communities have continuous access to these spaces is the key challenge for all relevant stakeholders, particularly in light of the growing privatization of the local coastal environment for the sake of tourism. However, considering the importance that these blue spaces hold for the mental well-being of local communities, intensive dialogue amongst these stakeholders must be pursued to ensure that the development of the area does not jeopardize the collective well-being of the people already living there.
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23
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Lee K, Browning MHEM, Park YM. Spatiotemporal non-stationarity in green space and stress relationships: Recent evidence from South Korea. Environ Res 2023; 220:115214. [PMID: 36610534 DOI: 10.1016/j.envres.2023.115214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/27/2022] [Accepted: 01/02/2023] [Indexed: 06/17/2023]
Abstract
A growing body of literature has linked exposure to "green space" (vegetation-rich areas) and other forms of nature to mental health. Exposure-outcome associations at regional or national scales can overlook local associations that define how geographically distinct populations may experience nature differently. Large-scale results might downplay the importance of lived experiences and heterogeneity of human-nature relationships at local scales. The current study examines three types of vegetative cover and identifies how they are associated with perceived stress in South Korea during and before the COVID-19 pandemic. We find forest cover is consistently negatively associated with perceived stress at nationwide scales. In contrast, grass cover and the normalized difference vegetation index (NDVI) show mixed associations with perceived stress at nationwide scales. Models accounting for spatial and temporal variability demonstrate that associations of forest cover, grass cover, and NDVI with perceived stress varies across the country and the study's four-year time horizon. Local governments may need divergent urban greening strategies for health promotion that respond to their specific sociodemographic and pre-existing environmental conditions.
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Affiliation(s)
- Kangjae Lee
- Department of Location-Based Information System, Kyungpook National University, 2559 Gyeongsang-daero, Sangju-si, Gyeongsangbuk-do, 37224, Republic of Korea.
| | - Matthew H E M Browning
- Virtual Reality & Nature Lab, Department of Parks, Recreation and Tourism Management, Clemson University, 170 Sirrine Hall. Clemson, SC, 29634, USA.
| | - Yoo Min Park
- Department of Geography, Planning, and Environment, East Carolina University, A-237 Brewster Building, Greenville, NC, 27858, USA.
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24
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Wu X, Shen YS, Cui S. Global Trends in Green Space and Senior Mental Health Studies: Bibliometric Review. Int J Environ Res Public Health 2023; 20:1316. [PMID: 36674070 PMCID: PMC9858913 DOI: 10.3390/ijerph20021316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 01/08/2023] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
The Sustainable Development Goals and the World Health Organization have prioritized senior mental health as an important goal. Senior mental health is a critical issue within the global public health sphere. Notably, green spaces are a useful alternative for improving senior mental health. Many studies have focused on green space and senior mental health, especially on their connection and relationship. However, this research topic lacks a comprehensive and systematic review. Owing to the lack of critical reviews, this study clarified the trend, progress, status, and focus of studies on green spaces and senior mental health using bibliometric analysis of literature within the Web of Science database. The literature analysis within this study specifically focused on the following, including the country/region contribution analysis, institution contribution analysis, keyword analysis, and highly productive journal analysis. Furthermore, this study systematically recorded the content of green space and senior mental health, identified the gap that exists, and provided future frontier directions or issues for research. These contribute toward comprehending the progress and content of this research topic and further provide a guide, reference, and inspiration for possible future research.
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Affiliation(s)
- Xialu Wu
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
- Xiamen Key Lab of Urban Metabolism, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yu-Sheng Shen
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
- Xiamen Key Lab of Urban Metabolism, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shenghui Cui
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
- Xiamen Key Lab of Urban Metabolism, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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25
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Graafland N, Essers E, Posthumus A, Gootjes D, Ambrós A, Steegers E, Guxens M. Exposure to outdoor residential noise during pregnancy, embryonic size, fetal growth, and birth outcomes. Environ Int 2023; 171:107730. [PMID: 36640487 DOI: 10.1016/j.envint.2023.107730] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 12/01/2022] [Accepted: 01/02/2023] [Indexed: 06/17/2023]
Abstract
INTRODUCTION Previous literature suggested that noise exposure during pregnancy was not associated with adverse birth outcomes. However, no studies evaluated the association between noise exposure and embryonic and fetal growth, or mutually assessed other urban environmental exposures such as traffic-related air pollution or natural spaces. METHODS We included 7947 pregnant women from the Generation R Study, the Netherlands. We estimated total (road traffic, aircraft, railway, and industry), road traffic, and railway noise at the participants' home addresses during pregnancy using environmental noise maps. We estimated traffic-related air pollution using land-use regression models, greenness within a 300 m buffer using the normalized difference vegetation index, and distance to blue spaces using topographical maps at the home addresses. Embryonic size (crown-rump length) and fetal growth parameters (head circumference, femur length, and estimated fetal weight) were measured by ultrasound at several gestational ages. Information on neonatal anthropometrics at birth (head circumference, length, and weight) and adverse birth outcomes (preterm birth, low birth weight, and small for gestational age) were retrieved from medical records. RESULTS Higher total noise exposure during pregnancy was associated with larger crown-rump length (0.07 SDS [95%CI 0.00 to 0.14]). No association was found with fetal growth parameters, neonatal anthropometrics, and adverse birth outcomes. Similar results were observed for road traffic noise exposure, while railway noise exposure was not associated with any of the outcomes. Traffic-related air pollution was not associated with crown-rump length. Total noise exposure mediated 15% of the association between exposure to greenness and smaller crown-rump length. No association was observed between distance to blue spaces and total noise exposure. CONCLUSION Exposure to outdoor residential noise during pregnancy was associated with larger embryonic size. Moreover, a reduction of total noise exposure during pregnancy partially mediated the association between exposure to greenness and smaller embryonic size. Additional research is warranted to confirm and further understand these novel findings.
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Affiliation(s)
- Naomi Graafland
- Department of Obstetrics and Gynaecology, Erasmus MC, University Medical Centre, Rotterdam, the Netherlands; The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Esmée Essers
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, the Netherlands; ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra, Barcelona, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain; Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Centre, Rotterdam, the Netherlands
| | - Anke Posthumus
- Department of Obstetrics and Gynaecology, Erasmus MC, University Medical Centre, Rotterdam, the Netherlands; The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Dionne Gootjes
- Department of Obstetrics and Gynaecology, Erasmus MC, University Medical Centre, Rotterdam, the Netherlands; The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Albert Ambrós
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra, Barcelona, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
| | - Eric Steegers
- Department of Obstetrics and Gynaecology, Erasmus MC, University Medical Centre, Rotterdam, the Netherlands; The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Mònica Guxens
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra, Barcelona, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain; Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Centre, Rotterdam, the Netherlands.
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26
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Rowley M, Topciu R, Owens M. A Systematic Review of Mechanisms Underpinning Psychological Change Following Nature Exposure in an Adolescent Population. Int J Environ Res Public Health 2022; 19:12649. [PMID: 36231949 PMCID: PMC9566701 DOI: 10.3390/ijerph191912649] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/15/2022] [Accepted: 09/21/2022] [Indexed: 06/16/2023]
Abstract
This systematic review aimed to identify mechanisms of psychological change following exposure to nature within an adolescent population. Keyword searches within Scopus, PsychINFO and Web of Science were carried out to include articles published by 14 September 2021. Records were reviewed in line with inclusion criteria: samples with an average age of 24 and under, exposure to nature vs. control using an experimental or quasi-experimental design and outcomes of mental health and psychological status. The review resulted in 27 papers that were assessed for methodological quality and manually searched for mediation analyses. A range of psychological outcomes were identified and grouped into 10 categories: Mood and Affect, Mental Health, Wellbeing, Perceived Restoration, Stress, Energy, Cognitive Functioning, Resilience, Self-Concept and Pro-Social Behaviour. Only one formal mediation analysis was reported, highlighting a mediating role of belonging in increases in resilience. Limitations include the majority use of university student samples and over half of the papers being of low methodological quality. No firm conclusions on key mechanisms in an adolescent population were made due to insufficient evidence of mediating variables. The development of methodologically rigorous experimental studies with the inclusion of statistical pathway modelling is needed to test and specify plausible mechanisms.
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Affiliation(s)
- Megan Rowley
- CEDAR (Clinical Education Development and Research), University of Exeter, Exeter EX4 4QQ, UK
- The ROWAN Group, Exeter EX4 4QQ, UK
- Somerset Foundation Trust NHS, Taunton TA1 5DA, UK
| | - Raluca Topciu
- CEDAR (Clinical Education Development and Research), University of Exeter, Exeter EX4 4QQ, UK
- Department of Psychology, University of Exeter, Exeter EX4 4QQ, UK
| | - Matthew Owens
- The ROWAN Group, Exeter EX4 4QQ, UK
- Department of Psychology, University of Exeter, Exeter EX4 4QQ, UK
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27
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Abdullah AYM, Law J, Perlman CM, Butt ZA. Age- and Sex-Specific Association Between Vegetation Cover and Mental Health Disorders: Bayesian Spatial Study. JMIR Public Health Surveill 2022; 8:e34782. [PMID: 35900816 PMCID: PMC9377430 DOI: 10.2196/34782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 05/01/2022] [Accepted: 05/25/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Despite growing evidence that reduced vegetation cover could be a putative risk factor for mental health disorders, the age- and the sex-specific association between vegetation and mental health disorder cases in urban areas is poorly understood. However, with rapid urbanization across the globe, there is an urgent need to study this association and understand the potential impact of vegetation loss on the mental well-being of urban residents. OBJECTIVE This study aims to analyze the spatial association between vegetation cover and the age- and sex-stratified mental health disorder cases in the neighborhoods of Toronto, Canada. METHODS We used remote sensing to detect urban vegetation and Bayesian spatial hierarchical modeling to analyze the relationship between vegetation cover and mental health disorder cases. Specifically, an Enhanced Vegetation Index was used to detect urban vegetation, and Bayesian Poisson lognormal models were implemented to study the association between vegetation and mental health disorder cases of males and females in the 0-19, 20-44, 45-64, and ≥65 years age groups, after controlling for marginalization and unmeasured (latent) spatial and nonspatial covariates at the neighborhood level. RESULTS The results suggest that even after adjusting for marginalization, there were significant age- and sex-specific effects of vegetation on the prevalence of mental health disorders in Toronto. Mental health disorders were negatively associated with the vegetation cover for males aged 0-19 years (-7.009; 95% CI -13.130 to -0.980) and for both males (-4.544; 95% CI -8.224 to -0.895) and females (-3.513; 95% CI -6.289 to -0.681) aged 20-44 years. However, for older adults in the 45-64 and ≥65 years age groups, only the marginalization covariates were significantly associated with mental health disorder cases. In addition, a substantial influence of the unmeasured (latent) and spatially structured covariates was detected in each model (relative contributions>0.7), suggesting that the variations in area-specific relative risk were mainly spatial in nature. CONCLUSIONS As significant and negative associations between vegetation and mental health disorder cases were found for young males and females, investments in urban greenery can help reduce the future burden of mental health disorders in Canada. The findings highlight the urgent need to understand the age-sex dynamics of the interaction between surrounding vegetation and urban dwellers and its subsequent impact on mental well-being.
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Affiliation(s)
- Abu Yousuf Md Abdullah
- School of Planning, University of Waterloo, Waterloo, ON, Canada.,School of Public Health Sciences, University of Waterloo, Waterloo, ON, Canada
| | - Jane Law
- School of Planning, University of Waterloo, Waterloo, ON, Canada.,School of Public Health Sciences, University of Waterloo, Waterloo, ON, Canada
| | | | - Zahid A Butt
- School of Public Health Sciences, University of Waterloo, Waterloo, ON, Canada
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28
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Grazuleviciene R, Andrusaityte S, Rapalavicius A, Dėdelė A. Environmentally related gender health risks: findings from citizen science cross-sectional study. BMC Public Health 2022; 22:1426. [PMID: 35883175 PMCID: PMC9325661 DOI: 10.1186/s12889-022-13824-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 07/19/2022] [Indexed: 11/10/2022] Open
Abstract
Background Public engagement in the research of environmental epidemiological problems is becoming an important measure to empower citizens to identify the local environmental and health problems and to explain different environmental exposures affect estimates for males and females. This HORIZON2020 CitieS-Health Kaunas Pilot study examines the relationship between urban built and social environment, health behaviors, and health in men and women. Methods This cross-sectional study included 1086 18–74-year-old participants residing in 11 districts of Kaunas city, Lithuania. Using GIS, we measured traffic flow, noise, NO2, PM2.5, PM10, and greenness NDVI for the participants’ home addresses, determined participants’ perceptions of environmental quality, linked this information with personal sociodemographic data, and used multivariate logistic regression to assess the associations with health issues (physician-diagnosed chronic disease and self-rated general health) in men and women. Results Men and women similar rated the quality of the neighborhood environment, except for air pollution and satisfaction with the public transport in the district. The traffic-related health associations were stronger for women than for men. The prevalence of poor health increased with the increasing age of men and women, yet no significant differences between gender health risks were found in the total sample. Perceived air pollution, irregular visits to green space, and chronic diseases were consistently associated with poor health risks in men and women, yet part-time jobs and low income had a higher impact on women’s poor health. Conclusions Quality of the built neighborhood, air pollution, irregular visits to the green space, and chronic disease had a joint effect on the magnitude of the prevalence of poor health in men and women. Our results suggest that decreasing air pollution and improving the urban built neighborhood supporting citizens’ physical activity in green spaces, might reduce health risks for all. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-13824-3.
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Affiliation(s)
- Regina Grazuleviciene
- Department of Environmental Science, Vytautas Magnus University, 44248, Kaunas, Lithuania.
| | - Sandra Andrusaityte
- Department of Environmental Science, Vytautas Magnus University, 44248, Kaunas, Lithuania
| | - Aurimas Rapalavicius
- Department of Environmental Science, Vytautas Magnus University, 44248, Kaunas, Lithuania.,Department of Family Medicine, Lithuanian University of Health Sciences, 48005, Kaunas, Lithuania
| | - Audrius Dėdelė
- Department of Environmental Science, Vytautas Magnus University, 44248, Kaunas, Lithuania
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29
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Zhao J, Wang Master X. Effects of Landscape Types and Complexity Along Path on Mental Restoration. HERD 2022; 15:391-407. [PMID: 35684994 DOI: 10.1177/19375867221104251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
AIM This study checked the effects of landscape types and complexity along path in urban green spaces on perceived restorativeness, so as to provide guidance for path landscape design. BACKGROUND Paths in urban green spaces are not only the connections between places but also places for visitors reducing mental stress and seeking psychological well-being. However, there is a lack of evidence-based research on the effects of landscape composition along the path on restorative quality, failing to provide a cohesive guideline for practice. METHODS Fourteen videos representing the popular path landscapes in urban green spaces were produced using computer software by adding or/and deleting elements and controlling environmental components. The restorative quality of these videos was measured by Short-version Revised Restoration Scale (SRRS). Statistical analysis was employed to treat the data and checked the effects of different landscape types and complexity on restorative quality. RESULTS (1) A significant difference in restorative quality between 14 path landscapes was found, comparatively, the path containing lawn or(and) forest was much better than that containing bamboo and waterscape, and bamboo was a negative predictor of restorative quality; (2) waterscape generally reduced the restorative quality of vegetated path landscape, especially when the landscape possessed higher restorative quality; (3) path landscape complexity had a weak influence on restorative quality. CONCLUSIONS This study explains how path landscapes affect mental restoration of users, and these findings contribute to enhancing the restorative quality of urban green spaces and have applications for path landscape design.
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Affiliation(s)
- Jingwei Zhao
- School of Architecture and Design, China University of Mining and Technology, Xuzhou, China
| | - Xinxin Wang Master
- School of Architecture and Design, China University of Mining and Technology, Xuzhou, China
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30
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Cruz J, Li G, Aragon MJ, Coventry PA, Jacobs R, Prady SL, White PCL. Association of environmental and socioeconomic indicators with serious mental illness diagnoses identified from general practitioner practice data in England: A spatial Bayesian modelling study. PLoS Med 2022; 19:e1004043. [PMID: 35771888 DOI: 10.1371/journal.pmed.1004043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 07/15/2022] [Accepted: 06/03/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The evidence is sparse regarding the associations between serious mental illnesses (SMIs) prevalence and environmental factors in adulthood as well as the geographic distribution and variability of these associations. In this study, we evaluated the association between availability and proximity of green and blue space with SMI prevalence in England as a whole and in its major conurbations (Greater London, Birmingham, Liverpool and Manchester, Leeds, and Newcastle). METHODS AND FINDINGS We carried out a retrospective analysis of routinely collected adult population (≥18 years) data at General Practitioner Practice (GPP) level. We used data from the Quality and Outcomes Framework (QOF) on the prevalence of a diagnosis of SMI (schizophrenia, bipolar affective disorder and other psychoses, and other patients on lithium therapy) at the level of GPP over the financial year April 2014 to March 2018. The number of GPPs included ranged between 7,492 (April 2017 to March 2018) to 7,997 (April 2014 to March 2015) and the number of patients ranged from 56,413,719 (April 2014 to March 2015) to 58,270,354 (April 2017 to March 2018). Data at GPP level were converted to the geographic hierarchy unit Lower Layer Super Output Area (LSOA) level for analysis. LSOAs are a geographic unit for reporting small area statistics and have an average population of around 1,500 people. We employed a Bayesian spatial regression model to explore the association of SMI prevalence in England and its major conurbations (greater London, Birmingham, Liverpool and Manchester, Leeds, and Newcastle) with environmental characteristics (green and blue space, flood risk areas, and air and noise pollution) and socioeconomic characteristics (age, ethnicity, and index of multiple deprivation (IMD)). We incorporated spatial random effects in our modelling to account for variation at multiple scales. Across England, the environmental characteristics associated with higher SMI prevalence at LSOA level were distance to public green space with a lake (prevalence ratio [95% credible interval]): 1.002 [1.001 to 1.003]), annual mean concentration of PM2.5 (1.014 [1.01 to 1.019]), and closeness to roads with noise levels above 75 dB (0.993 [0.992 to 0.995]). Higher SMI prevalence was also associated with a higher percentage of people above 24 years old (1.002 [1.002 to 1.003]), a higher percentage of ethnic minorities (1.002 [1.001 to 1.002]), and more deprived areas. Mean SMI prevalence at LSOA level in major conurbations mirrored the national associations with a few exceptions. In Birmingham, higher average SMI prevalence at LSOA level was positively associated with proximity to an urban green space with a lake (0.992 [0.99 to 0.998]). In Liverpool and Manchester, lower SMI prevalence was positively associated with road traffic noise ≥75 dB (1.012 [1.003 to 1.022]). In Birmingham, Liverpool, and Manchester, there was a positive association of SMI prevalence with distance to flood zone 3 (land within flood zone 3 has ≥1% chance of flooding annually from rivers or ≥0.5% chance of flooding annually from the sea, when flood defences are ignored): Birmingham: 1.012 [1.000 to 1.023]; Liverpool and Manchester: 1.016 [1.006 to 1.026]. In contrast, in Leeds, there was a negative association between SMI prevalence and distance to flood zone 3 (0.959 [0.944 to 0.975]). A limitation of this study was because we used a cross-sectional approach, we are unable to make causal inferences about our findings or investigate the temporal relationship between outcome and risk factors. Another limitation was that individuals who are exclusively treated under specialist mental health care and not seen in primary care at all were not included in this analysis. CONCLUSIONS Our study provides further evidence on the significance of socioeconomic associations in patterns of SMI but emphasises the additional importance of considering environmental characteristics alongside socioeconomic variables in understanding these patterns. In this study, we did not observe a significant association between green space and SMI prevalence, but we did identify an apparent association between green spaces with a lake and SMI prevalence. Deprivation, higher concentrations of air pollution, and higher proportion of ethnic minorities were associated with higher SMI prevalence, supporting a social-ecological approach to public health prevention. It also provides evidence of the significance of spatial analysis in revealing the importance of place and context in influencing area-based patterns of SMI.
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Pearson AL, Shewark EA, Burt SA. Associations between neighborhood built, social, or toxicant conditions and child externalizing behaviors in the Detroit metro area: a cross-sectional study of the neighborhood ‘exposome’. BMC Public Health 2022; 22:1064. [PMID: 35643553 PMCID: PMC9145391 DOI: 10.1186/s12889-022-13442-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 05/12/2022] [Indexed: 11/10/2022] Open
Abstract
Background The specific ‘active ingredients’ through which neighborhood disadvantage increases risk for child psychopathology remains unclear, in large part because research to date has nearly always focused on poverty to the exclusion of other neighborhood domains. The objective of this study was to evaluate whether currently assessed neighborhood built, social, or toxicant conditions were associated with child externalizing psychopathology outcomes separately, and in a combined model, using data from the Detroit-metro county area. Methods We conducted principal components analyses for built, social, or toxicant conditions. Next, we fitted separate multiple regression models for each of the child externalizing psychopathology measures (oppositional defiant and conduct problems) as a function of built, social, or toxicant components. Results We found that built features (more non-profits, churches, and alcohol outlets, and less agriculture and vacant properties) were associated with conduct problems, while toxicant conditions (high percent industrial, toxins released and number of pre-1978 structures) were associated with oppositional defiance problems. There was no significant association between greenspace or social conditions and child externalizing outcomes. When examined simultaneously, only the significant independent association between built conditions and conduct problems remained. Conclusions Built, social, and toxicant neighborhood conditions are not interchangeable aspects of a given neighborhood. What’s more, built features are uniquely associated with child externalizing outcomes independently of other neighborhood characteristics. Future research should consider how changes in the built conditions of the neighborhood (e.g., development, decay) serve to shape child externalizing behaviors, with a focus on identifying potentially actionable elements. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-13442-z.
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Reid CE, Rieves ES, Carlson K. Perceptions of green space usage, abundance, and quality of green space were associated with better mental health during the COVID-19 pandemic among residents of Denver. PLoS One 2022; 17:e0263779. [PMID: 35235576 DOI: 10.1371/journal.pone.0263779] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 01/27/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The COVID-19 pandemic has impacted both physical and mental health. This study aimed to understand whether exposure to green space buffered against stress and distress during the COVID-19 pandemic while taking into account significant stressors of the pandemic. METHODS We leveraged a cross-sectional survey on green space exposure and mental health among residents of Denver, CO that ran from November 2019 through January 2021. We measured objective green space as the average NDVI (normalized difference vegetation index) from aerial imagery within 300m and 500m of the participant's residence. Perceived green space was measured through Likert scores on five questions about vegetation near the home that captured perceived abundance, visibility, access, usage, and quality of green space. We used generalized linear models to assess the relationship between each green space exposure variable and perceived stress (PSS-4), depression (CES-D-10), or anxiety (MMPI-2) adjusted for sociodemographic and COVID-19 impact variables. RESULTS We found significantly higher depression scores for all covid periods compared to the "before covid" period, and significantly higher anxiety scores during the "fall wave" compared to earlier periods. Adjusted for sociodemographic and pandemic stressors, we found that spending a lot of time in green space (usage) was significantly associated with lower anxiety and depression. We also observed significantly lower depression scores associated with NDVI in both buffers (objective abundance) and significantly lower anxiety scores with perceived abundance of green space. There was some evidence of lower anxiety scores for people reporting having high quality green spaces near the home (quality). We did not observe significant associations for any green space metric and perceived stress after adjustment for confounding variables. CONCLUSION Our work provides further evidence of mental health benefits associated with green space exposure during the COVID-19 pandemic even after adjustment for sociodemographic variables and significant pandemic-related stressors.
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Gonzales-Inca C, Pentti J, Stenholm S, Suominen S, Vahtera J, Käyhkö N. Residential greenness and risks of depression: Longitudinal associations with different greenness indicators and spatial scales in a Finnish population cohort. Health Place 2022; 74:102760. [DOI: 10.1016/j.healthplace.2022.102760] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 01/08/2022] [Accepted: 01/24/2022] [Indexed: 12/20/2022]
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Larson LR, Mullenbach LE, Browning MHEM, Rigolon A, Thomsen J, Metcalf EC, Reigner NP, Sharaievska I, McAnirlin O, D'Antonio A, Cloutier S, Helbich M, Labib SM. Greenspace and park use associated with less emotional distress among college students in the United States during the COVID-19 pandemic. Environ Res 2022; 204:112367. [PMID: 34774510 PMCID: PMC8648327 DOI: 10.1016/j.envres.2021.112367] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 10/29/2021] [Accepted: 11/08/2021] [Indexed: 05/06/2023]
Abstract
The COVID-19 pandemic has negatively affected many people's psychological health. Impacts may be particularly severe among socially vulnerable populations such as college students, a group predisposed to mental health problems. Outdoor recreation and visits to greenspaces such as parks offer promising pathways for addressing the mental health challenges associated with COVID-19. During the early stages of the pandemic (March-May 2020), we surveyed 1280 college students at four large public universities across the United States (U.S.) to assess how, and why, outdoor recreation and park use changed since the emergence of COVID-19. We also measured students' self-reported levels of emotional distress (a proxy for psychological health) and assessed potential demographic and contextual correlates of distress, including county-level per capita park area and greenness, using generalized linear models. We found that 67% of students reported limiting outdoor activities and 54% reported reducing park use during the pandemic. Students who reduced their use of outdoor spaces cited structural reasons (e.g., lockdowns), concerns about viral transmission, and negative emotions that obstructed active lifestyles. Students who maintained pre-pandemic park use levels expressed a desire to be outdoors in nature, often with the explicit goal of improving mental and physical health. Emotional distress among students was widespread. Models showed higher levels of emotional distress were associated with reducing park use during the pandemic and residing in counties with a smaller area of parks per capita. This study of U.S. college students supports the value of park-based recreation as a health promotion strategy for diverse populations of young adults during a time of crisis.
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Affiliation(s)
- Lincoln R Larson
- Department of Parks, Recreation & Tourism Management, North Carolina State University, Raleigh, NC, 27695, USA.
| | - Lauren E Mullenbach
- Department of Geography & Environmental Sustainability, University of Oklahoma, Norman, OK, 73019, USA
| | - Matthew H E M Browning
- Department of Parks, Recreation & Tourism Management, Clemson University, Clemson, SC, 29634, USA.
| | - Alessandro Rigolon
- Department of City and Metropolitan Planning, The University of Utah, Salt Lake City, UT, 84112, USA.
| | - Jennifer Thomsen
- Franke College of Forestry and Conservation, University of Montana, Missoula, MT, 59812, USA.
| | | | - Nathan P Reigner
- College of Health and Human Development, The Pennsylvania State University, State College, PA, 16801, USA.
| | - Iryna Sharaievska
- Department of Parks, Recreation & Tourism Management, Clemson University, Clemson, SC, 29634, USA.
| | - Olivia McAnirlin
- Department of Parks, Recreation & Tourism Management, Clemson University, Clemson, SC, 29634, USA.
| | - Ashley D'Antonio
- Department of Forest Ecosystems and Society, Oregon State University, Corvallis, OR, 97330, USA. Ashley.D'
| | - Scott Cloutier
- School of Sustainability, The College of Global Futures, Arizona State University, Tempe, AZ, 85281, USA.
| | - Marco Helbich
- Department of Human Geography and Spatial Planning, Faculty of Geosciences, Utrecht University, 3584, CB, Utrecht, the Netherlands.
| | - S M Labib
- Department of Human Geography and Spatial Planning, Faculty of Geosciences, Utrecht University, 3584, CB, Utrecht, the Netherlands; Centre for Diet and Activity Research, MRC Epidemiology Unit, University of Cambridge, United Kingdom of Great Britain and Northern, Ireland.
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Yoo EH, Roberts JE, Eum Y, Li X, Konty K. Exposure to urban green space may both promote and harm mental health in socially vulnerable neighborhoods: A neighborhood-scale analysis in New York City. Environ Res 2022; 204:112292. [PMID: 34728238 DOI: 10.1016/j.envres.2021.112292] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 10/16/2021] [Accepted: 10/25/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND There is growing evidence that exposure to green space can impact mental health, but these effects may be context dependent. We hypothesized that associations between residential green space and mental health can be modified by social vulnerability. METHOD We conducted an ecological cross-sectional analysis to evaluate the effects of green space exposure on mental disorder related emergency room (ER) visits in New York City at the level of census tract. To objectively represent green space exposure at the neighborhood scale, we calculated three green space exposure metrics, namely proximity to the nearest park, percentage of green space, and visibility of greenness. Using Bayesian hierarchical spatial Poisson regression models, we evaluated neighborhood social vulnerability as a potential modifier of greenness-mental disorder associations, while accounting for the spatially correlated structures. RESULTS We found significant associations between green space exposure (involving both proximity and visibility) and total ER visits for mental disorders in neighborhoods with high social vulnerability, but no significant associations in neighborhoods with low social vulnerability. We also identified specific neighborhoods with particularly high ER utilization for mental disorders. CONCLUSIONS Our findings suggest that exposure to green space is associated with ER visits for mental disorders, but that neighborhood social vulnerability can modify this association. Future research is needed to confirm our finding with longitudinal designs at the level of individuals.
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Affiliation(s)
- Eun-Hye Yoo
- Department of Geography, State University of New York at Buffalo, Buffalo, NY, USA.
| | - John E Roberts
- Department of Psychology, State University of New York at Buffalo, Buffalo, NY, USA
| | - Youngseob Eum
- Department of Geography, State University of New York at Buffalo, Buffalo, NY, USA
| | - Xiaojiang Li
- Department of Geography and Urban Studies, Temple University, Philadelphia, PA, USA
| | - Kevin Konty
- New York City Department of Health & Mental Hygiene, NYC, NY, USA
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Chen Z, Gan KK, Zhou T, Du Q, Zeng M. Using Structural Equation Modeling to Examine Pathways Between Environmental Characteristics and Perceived Restorativeness on Public Rooftop Gardens in China. Front Public Health 2022; 10:801453. [PMID: 35284385 PMCID: PMC8907599 DOI: 10.3389/fpubh.2022.801453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 01/20/2022] [Indexed: 11/30/2022] Open
Abstract
As a kind of informal green space more closely related to the built environment, public rooftop gardens (PRGs) are novel green open space and important salutogenic resource for urban residents. It is one of the most easily accessible method for urban residents to be in contact with outdoor or natural elements from the context of high-altitude living. Given its potential health benefits to city dwellers, existing empirical studies are heavily focused on immediate recovery through visually accessing PRGs (through windows), neglecting the possibility of using PRGs physically as a place of interaction. This paper hypothesizes usage patterns will mediate the associations between the environmental characteristics of PRG and users' restoration. This is done through inputting data from 12 typical samples of PRG in Chengdu, China into structural equation model (SEM). Combining the concept of Perceived Sensory Dimensions (PSD) and Perceived Restorativeness Scales (PRS) with the usage patterns of the above samples, this study aims to examine the correlation of environmental characteristics, usage pattern and restoration, in which identify their relative importance in the context of PRGs. Through serials of numerical tests on the model, the study shows that out of the 20 theoretical pathways constructed by the environmental characteristics (x)–usage patterns (m)–restorative effect (y), only 14 forms a significant correlation. In addition, out of all PSDs, social, serene, refuge, space and nature dimensions are induced into restorative effects through four patterns of use: retreat, nature touch, interpersonal interaction and family-bonding activities. The findings also show that social and family-bonding are the most influential independent and mediating variables respectively in achieving restorative effects in the PRG. This study reveals important findings about how usage patterns mediate the association between the PSD and PRS of users. And it also has generated practical implications on how we can design public rooftop gardens from the perspective of restoration, which could potentially be the key to the future survival and development of PRGs in urban environments.
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Affiliation(s)
- Zhanglei Chen
- School of Architecture and Urban Planning, Chongqing University, Chongqing, China
| | | | - Tiejun Zhou
- School of Architecture and Urban Planning, Chongqing University, Chongqing, China
- *Correspondence: Tiejun Zhou
| | - Qingfeng Du
- Chinese Society for Urban Studies, Beijing, China
| | - Mingying Zeng
- School of Civil Engineering and Architecture, Southwest University of Science and Technology, Mianyang, China
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Xiao-dong Z, Shao-zhao Z, Xun H, Xin-xue L, Li-zhen L. Association of Residential Proximity to the Coast With Incident Myocardial Infarction: A Prospective Cohort Study. Front Cardiovasc Med 2022; 9:752964. [PMID: 35252375 PMCID: PMC8891518 DOI: 10.3389/fcvm.2022.752964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 01/10/2022] [Indexed: 12/02/2022] Open
Abstract
Background Little is known about how the residential distance to the coast is associated with incident myocardial infarction (MI) and which mechanisms may explain the association. We aim to explore this association using data from a prospective, population-based cohort with unprecedented sample size, and broad geographical coverage. Methods In this study, 377,340 participants from the UK Biobank were included. Results It was shown that 4,059 MI occurred during a median 8.0 years follow-up. Using group (<1 km) as reference, group (20–50 km) was associated with a lower risk of MI (hazard ratio, HR 0.79, 95% CI 0.64–0.98) and a U-shaped relation between distance to the coast and MI was shown with the low-risk interval between 32 and 64 km (pnon−linear = 0.0012). Using participants of the intermediate region (32–64 km) as a reference, participants of the offshore region (<32 km) and inland region (>64 km) were both associated with a higher risk of incident MI (HR 1.12, 95% CI 1.04–1.21 and HR 1.09, 95% CI 1.01–1.18, respectively). HR for offshore region (<32 km) was larger in subgroup with low total physical activity (<24 h/week) (HR 1.24, 95% CI 1.09–1.42, pinteraction = 0.043). HR for inland region (>64 km) was larger in subgroup in urban area (HR 1.12, 95% CI 1.03–1.22, pinteraction = 0.065) and in subgroup of high nitrogen dioxide (NO2) air pollution (HR 1.29, 95% CI 1.11–1.50, pinteraction = 0.021). Conclusion We found a U-shaped association between residential distance to the coast and incident MI, and the association was modified by physical activity, population density, and air pollution.
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Jimenez MP, Shoaff J, Kioumourtzoglou MA, Korrick S, Rifas-Shiman SL, Hivert MF, Oken E, James P. Early-Life Exposure to Green Space and Mid-Childhood Cognition in the Project Viva Cohort, Massachusetts. Am J Epidemiol 2022; 191:115-125. [PMID: 34308473 PMCID: PMC8897997 DOI: 10.1093/aje/kwab209] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 07/16/2021] [Accepted: 07/19/2021] [Indexed: 12/14/2022] Open
Abstract
The association between early-life greenness and child cognition is not well understood. Using prospective data from Project Viva (n = 857) from 1999-2010, we examined associations of early-life greenness exposure with mid-childhood cognition. We estimated residential greenness at birth, early childhood (median age 3.1 years), and mid-childhood (7.8 years) using 30-m resolution Landsat satellite imagery (normalized difference vegetation index). In early childhood and mid-childhood, we administered standardized assessments of verbal and nonverbal intelligence, visual-motor abilities, and visual memory. We used natural splines to examine associations of early life-course greenness with mid-childhood cognition, adjusting for age, sex, race, income, neighborhood socioeconomic status, maternal intelligence, and parental education. At lower levels of greenness (greenness <0.6), greenness exposure at early childhood was associated with a 0.48% increase in nonverbal intelligence and 2.64% increase in visual memory in mid-childhood. The association between early-childhood greenness and mid-childhood visual memory was observed after further adjusting for early childhood cognition and across different methodologies, while the association with nonverbal intelligence was not. No other associations between early life-course greenness and mid-childhood cognition were found. Early childhood greenness was nonlinearly associated with higher mid-childhood visual memory. Our findings highlight the importance of nonlinear associations between greenness and cognition.
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Affiliation(s)
- Marcia P Jimenez
- Correspondence to Dr. Marcia P. Jimenez, Department of Epidemiology, Harvard T. H. Chan School of Public Health, Landmark Center 401 Park Drive, Boston, MA 02215 (e-mail: )
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Si R, Zhang X, Yao Y, Lu Q. Risk Preference, Health Risk Perception, and Environmental Exposure Nexus: Evidence from Rural Women as Pig Breeders, China. Soc Indic Res 2022; 162:151-178. [PMID: 34728876 PMCID: PMC8553594 DOI: 10.1007/s11205-021-02837-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/19/2021] [Indexed: 05/16/2023]
Abstract
Rural women are an integral part of the agricultural economy. Still, their exposure to environmental pollution, especially in the context of risk preference and health risk perception, has not gained much attention in the existing literature. So to explore this notion, a survey and experimental data of 714 rural Chinese women as pig breeders are taken, we innovatively evaluate the degree of environmental exposure from the pre-exposure, in-exposure, post-exposure intervention of women breeders, and two-stage least squares (2SLS) method is employed to address the endogeneity issue between health risk perception and environmental exposure. The results show that rural women breeders suffer from severe environmental exposure, and the degree of environmental exposure is up to 72.102(Min = 0, Max = 100). Risk preference also emerges as a crucial determinant behind their environmental exposure, but health risk perception significantly deters the degree of environmental exposure. The health risk perception can offset risk preference effects on women breeders' environmental exposure by 15.15%. Moreover, considering the heterogeneity of the breeding scale, it is found that the impact of risk preference and health risk perception on women breeders' environmental exposure is an inverted U-shaped relationship, i.e., the results are at the turning stage when the breeding scale is 31-40 heads. Based on the empirical findings, the study offers guidelines for policymakers to enhance awareness amongst women breeders regarding health and pollution and encourage them to opt for environment-friendly breeding. Moreover, this research also has substantial guiding significance for related research on environmental exposure of rural women in other developing countries.
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Affiliation(s)
- Ruishi Si
- School of Public Administration, Xi’an University of Architecture and Technology, Xi’an, China
| | - Xueqian Zhang
- School of Public Administration, Xi’an University of Architecture and Technology, Xi’an, China
| | - Yumeng Yao
- School of Public Administration, Xi’an University of Architecture and Technology, Xi’an, China
| | - Qian Lu
- College of Economics and Management, Northwest A&F University, Yangling, China
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Zhang C, Wang C, Chen C, Tao L, Jin J, Wang Z, Jia B. Effects of tree canopy on psychological distress: A repeated cross-sectional study before and during the COVID-19 epidemic. Environ Res 2022; 203:111795. [PMID: 34343556 PMCID: PMC8603199 DOI: 10.1016/j.envres.2021.111795] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/23/2021] [Accepted: 07/27/2021] [Indexed: 05/19/2023]
Abstract
BACKGROUND During the COVID-19 epidemic period, people showed a stronger connection to the environment within their communities. Although tree canopy in residential areas has been shown to positively affect psychological distress, it is not clear whether the COVID-19 epidemic played a role in this process. Elucidation of the relationship between tree canopy and the impact on psychological distress during the COVID-19 epidemic could provide valuable information as to the best methods to help individuals cope with urban mental stress events. METHODS A total of 15 randomly selected residential areas of Beijing were enrolled in this repeated cross-sectional study. A total of 900 residents were included in the two-waves of the investigation (450 residents per wave) before and during the COVID-19 epidemic (i.e., May 2019 and May 2020). Psychological distress was estimated using the 12-question General Health Questionnaire (GHQ-12). Tree canopy coverage (TCC) was measured through visual interpretation based on the 2013 data sources (World View 2 satellite imagery of Beijing urban areas with a resolution of 0.5 m). The demographic characteristics, distance to the nearest surrounding green or blue space, residential area house price, household density, and construction year were also collected in this study. A multivariate logistic regression, relative risk due to interaction (RERI), and synergy index (SI) were used to explore the relationships among tree canopy, COVID-19, and psychological distress. RESULTS The negative impact of the COVID-19 epidemic on mental health was significant, with the prevalence of psychological distress increased 7.84 times (aOR = 7.84, 95% CI = 4.67-13.95) during the COVID-19 epidemic period. Tree canopy coverage in the group without psychological distress was significantly higher than that of the psychologically distressed group (31.07 ± 11.38% vs. 27.87 ± 12.97%, P = 0.005). An increase in 1% of TCC, was related to a 5% decrease in the prevalence of psychological distress (aOR = 0.95, 95% CI = 0.93-0.98). An antagonism joint action between tree canopy and the COVID-19 epidemic existed (RERI = 1.09, 95% CI = 0.72-1.47; SI = 0.16, 95% CI = 0.05-0.52), and persisted enhancing only in medium (26.45%-33.21%) and above TCC level. Correlation of GHQ items and TCC significantly differed between the COVID-19 non-epidemic and epidemic periods, with the effects of tree canopy on GHQ-12 items covering topics, such as social function and depression, presumably absent because of epidemic limitations. CONCLUSIONS This study indicates that the COVID-19 epidemic harmed mental health and verified the positive effects of residential tree canopy on psychological distress in Beijing. We suggest paying more attention to residents in areas of low TCC and dealing with psychological distress caused by public health stress events based on tree canopy strategies.
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Affiliation(s)
- Chang Zhang
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing, 100091, China; Key Laboratory of Tree Breeding and Cultivation and Urban Forest Research Centre, National Forestry and Grassland Administration, Beijing, 10091, China.
| | - Cheng Wang
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing, 100091, China; Key Laboratory of Tree Breeding and Cultivation and Urban Forest Research Centre, National Forestry and Grassland Administration, Beijing, 10091, China.
| | - Chao Chen
- National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital/Institute of Mental Health) and the Key Laboratory of Mental Health, Ministry of Health (Peking University), Beijing, 100191, China.
| | - Liyuan Tao
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China.
| | - Jiali Jin
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing, 100091, China; Key Laboratory of Tree Breeding and Cultivation and Urban Forest Research Centre, National Forestry and Grassland Administration, Beijing, 10091, China.
| | - Ziyan Wang
- Department of Landscape Architecture, School of Architecture, Tsinghua University, Beijing, 100084, China.
| | - Baoquan Jia
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing, 100091, China; Key Laboratory of Tree Breeding and Cultivation and Urban Forest Research Centre, National Forestry and Grassland Administration, Beijing, 10091, China.
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Markevych I, Orlov N, Grellier J, Kaczmarek-Majer K, Lipowska M, Sitnik-Warchulska K, Mysak Y, Baumbach C, Wierzba-Łukaszyk M, Soomro MH, Compa M, Izydorczyk B, Skotak K, Degórska A, Bratkowski J, Kossowski B, Domagalik A, Szwed M. NeuroSmog: Determining the Impact of Air Pollution on the Developing Brain: Project Protocol. Int J Environ Res Public Health 2021; 19:310. [PMID: 35010570 PMCID: PMC8744611 DOI: 10.3390/ijerph19010310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/08/2021] [Accepted: 12/24/2021] [Indexed: 06/14/2023]
Abstract
Exposure to airborne particulate matter (PM) may affect neurodevelopmental outcomes in children. The mechanisms underlying these relationships are not currently known. We aim to assess whether PM affects the developing brains of schoolchildren in Poland, a country characterized by high levels of PM pollution. Children aged from 10 to 13 years (n = 800) are recruited to participate in this case-control study. Cases (children with attention deficit hyperactivity disorder (ADHD)) are being recruited by field psychologists. Population-based controls are being sampled from schools. The study area comprises 18 towns in southern Poland characterized by wide-ranging levels of PM. Comprehensive psychological assessments are conducted to assess cognitive and social functioning. Participants undergo structural, diffusion-weighted, task, and resting-state magnetic resonance imaging (MRI). PM concentrations are estimated using land use regression models, incorporating information from air monitoring networks, dispersion models, and characteristics of roads and other land cover types. The estimated concentrations will be assigned to the prenatal and postnatal residential and preschool/school addresses of the study participants. We will assess whether long-term exposure to PM affects brain function, structure, and connectivity in healthy children and in those diagnosed with ADHD. This study will provide novel, in-depth understanding of the neurodevelopmental effects of PM pollution.
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Affiliation(s)
- Iana Markevych
- Institute of Psychology, Jagiellonian University, Ingardena 6, 30-060 Krakow, Poland; (I.M.); (N.O.); (J.G.); (Y.M.); (C.B.); (M.W.-Ł.); (M.H.S.); (M.C.); (B.I.)
| | - Natasza Orlov
- Institute of Psychology, Jagiellonian University, Ingardena 6, 30-060 Krakow, Poland; (I.M.); (N.O.); (J.G.); (Y.M.); (C.B.); (M.W.-Ł.); (M.H.S.); (M.C.); (B.I.)
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, De Crespigny Park, London SE5 8AF, UK
| | - James Grellier
- Institute of Psychology, Jagiellonian University, Ingardena 6, 30-060 Krakow, Poland; (I.M.); (N.O.); (J.G.); (Y.M.); (C.B.); (M.W.-Ł.); (M.H.S.); (M.C.); (B.I.)
- European Centre of Environment and Human Health, University of Exeter Medical School, Royal Cornwall Hospital, Truro, Cornwall TR1 3HD, UK
| | - Katarzyna Kaczmarek-Majer
- Institute of Environmental Protection-National Research Institute, Krucza 5/11d, 00-548 Warsaw, Poland; (K.K.-M.); (K.S.); (A.D.); (J.B.)
- Systems Research Institute, Polish Academy of Sciences, Newelska 6, 01-447 Warsaw, Poland
| | - Małgorzata Lipowska
- Faculty of Management and Social Communication, Institute of Applied Psychology, Jagiellonian University, Łojasiewicza 4, 30-348 Krakow, Poland; (M.L.); (K.S.-W.)
- Institute of Psychology, University of Gdansk, Bażyńskiego 4, 80-952 Gdansk, Poland
| | - Katarzyna Sitnik-Warchulska
- Faculty of Management and Social Communication, Institute of Applied Psychology, Jagiellonian University, Łojasiewicza 4, 30-348 Krakow, Poland; (M.L.); (K.S.-W.)
| | - Yarema Mysak
- Institute of Psychology, Jagiellonian University, Ingardena 6, 30-060 Krakow, Poland; (I.M.); (N.O.); (J.G.); (Y.M.); (C.B.); (M.W.-Ł.); (M.H.S.); (M.C.); (B.I.)
| | - Clemens Baumbach
- Institute of Psychology, Jagiellonian University, Ingardena 6, 30-060 Krakow, Poland; (I.M.); (N.O.); (J.G.); (Y.M.); (C.B.); (M.W.-Ł.); (M.H.S.); (M.C.); (B.I.)
- ENIANO GmbH, Schwanthalerstraße 73, 80336 Munich, Germany
| | - Maja Wierzba-Łukaszyk
- Institute of Psychology, Jagiellonian University, Ingardena 6, 30-060 Krakow, Poland; (I.M.); (N.O.); (J.G.); (Y.M.); (C.B.); (M.W.-Ł.); (M.H.S.); (M.C.); (B.I.)
| | - Munawar Hussain Soomro
- Institute of Psychology, Jagiellonian University, Ingardena 6, 30-060 Krakow, Poland; (I.M.); (N.O.); (J.G.); (Y.M.); (C.B.); (M.W.-Ł.); (M.H.S.); (M.C.); (B.I.)
| | - Mikołaj Compa
- Institute of Psychology, Jagiellonian University, Ingardena 6, 30-060 Krakow, Poland; (I.M.); (N.O.); (J.G.); (Y.M.); (C.B.); (M.W.-Ł.); (M.H.S.); (M.C.); (B.I.)
| | - Bernadetta Izydorczyk
- Institute of Psychology, Jagiellonian University, Ingardena 6, 30-060 Krakow, Poland; (I.M.); (N.O.); (J.G.); (Y.M.); (C.B.); (M.W.-Ł.); (M.H.S.); (M.C.); (B.I.)
- Faculty of Management and Social Communication, Institute of Applied Psychology, Jagiellonian University, Łojasiewicza 4, 30-348 Krakow, Poland; (M.L.); (K.S.-W.)
| | - Krzysztof Skotak
- Institute of Environmental Protection-National Research Institute, Krucza 5/11d, 00-548 Warsaw, Poland; (K.K.-M.); (K.S.); (A.D.); (J.B.)
| | - Anna Degórska
- Institute of Environmental Protection-National Research Institute, Krucza 5/11d, 00-548 Warsaw, Poland; (K.K.-M.); (K.S.); (A.D.); (J.B.)
| | - Jakub Bratkowski
- Institute of Environmental Protection-National Research Institute, Krucza 5/11d, 00-548 Warsaw, Poland; (K.K.-M.); (K.S.); (A.D.); (J.B.)
| | - Bartosz Kossowski
- Laboratory of Brain Imaging, Nencki Institute for Experimental Biology, Pasteur 3, 02-093 Warsaw, Poland;
| | - Aleksandra Domagalik
- Brain Imaging Core Facility, Małopolska Centre of Biotechnology, Jagiellonian University, Gronostajowa 7A, 30-387 Krakow, Poland;
| | - Marcin Szwed
- Institute of Psychology, Jagiellonian University, Ingardena 6, 30-060 Krakow, Poland; (I.M.); (N.O.); (J.G.); (Y.M.); (C.B.); (M.W.-Ł.); (M.H.S.); (M.C.); (B.I.)
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Wang R, Feng Z, Pearce J, Liu Y, Dong G. Are greenspace quantity and quality associated with mental health through different mechanisms in Guangzhou, China: A comparison study using street view data. Environ Pollut 2021; 290:117976. [PMID: 34428703 DOI: 10.1016/j.envpol.2021.117976] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 08/13/2021] [Accepted: 08/13/2021] [Indexed: 06/13/2023]
Abstract
Residential greenspace quality may be more important for people's mental health than the quantity of greenspace. Existing literature mainly focuses on greenspace quantity and is limited to exposure metrics based on an over-head perspective (i.e., remote sensing data). Thus, whether greenspace quantity and quality influence mental health through different mechanisms remains unclear. To compare the mechanisms through which greenspace quantity and quality influence mental health, we used both remote sensing and street view data. Questionnaire data from 1003 participants in Guangzhou, China were analysed cross-sectionally. Mental health was assessed through the World Health Organization Well-Being Index (WHO-5). Greenspace quantity was measured by both remote sensing-based Normalized Difference Vegetation Index (NDVI) and Street View Greenness-quantity (SVG-quantity). Greenspace quality was measured by both Street View Greenness-quality (SVG-quality) and questionnaire-based self-reported greenspace quality. Structural equation models were used to assess mechanisms through which neighbourhood greenspace exposure has an influence on mental health. Stress, social cohesion, physical activity and life satisfaction were found to mediate both SVG-quality - WHO-5 scores and self-reported greenspace quality - WHO-5 scores associations. However, only NO2 (nitrogen dioxide) mediated the association between NDVI and WHO-5 scores, while NO2, perceived pollution and social cohesion mediated the association between SVG-quantity and WHO-5 scores. The mechanisms through which neighbourhood greenspace exposure influences mental health may vary across different exposure assessment strategies. Greenspace quantity influences mental health through reducing harm from pollution, while greenspace quality influences mental health through restoring and building capacities.
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Affiliation(s)
- Ruoyu Wang
- Institute of Geography, School of GeoSciences, University of Edinburgh, Edinburgh, UK.
| | - Zhiqiang Feng
- Institute of Geography, School of GeoSciences, University of Edinburgh, Edinburgh, UK.
| | - Jamie Pearce
- Institute of Geography, School of GeoSciences, University of Edinburgh, Edinburgh, UK.
| | - Ye Liu
- School of Geography and Planning, Sun Yat-Sen University, Xingang Xi Road, Guangzhou, 510275, China; Guangdong Key Laboratory for Urbanization and Geo-Simulation, Sun Yat-Sen University, Xingang Xi Road, Guangzhou, 510275, China.
| | - Guanghui Dong
- Guangzhou Key Laboratory of Environmental Pollution and Health Risk Assessment, Guangdong Provincial Engineering Technology Research Center of Environmental and Health Risk Assessment, China; Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China.
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Victorson D, Doninger G, Victorson S, Victorson G, Hall L, Maletich C, Corr BR, Scortino K, Burns Z, Allen L, Rosa I, Quirk K, Adegbemi A, Strokoff J, Zuidema K, Sajdak K, Mckibben T, Roberts A, McDade TW, Boes A, McAlinden K, Arredondo K, Sauer C, Smith K, Salsman JM. Psychosocial and Biological Outcomes of Immersive, Mindfulness-Based Treks in Nature for Groups of Young Adults and Caregivers Affected by Cancer: Results from a Single Arm Program Evaluation from 2016-2021. Int J Environ Res Public Health 2021; 18:12622. [PMID: 34886348 DOI: 10.3390/ijerph182312622] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/24/2021] [Accepted: 11/25/2021] [Indexed: 11/21/2022]
Abstract
The COVID-19 pandemic has left many individuals suffering from “connection deficit disorder” given changes to the way we work, go to school, socialize, and engage in daily activities. Young adults affected by cancer between the ages of 18–39 have known this connection deficit long before the pandemic. Being diagnosed and treated for cancer during this time can significantly disrupt engagement in important educational, career, social, and reproductive pursuits, and contribute to increased stress, anxiety, depression, and other negative outcomes. Experiencing meaningful connection—with nature, with peers who understand, and with oneself, may help assuage this adverse effect of disconnect. A single arm within-subjects program evaluation was conducted to examine outcomes following participation in immersive, multi-night, mindfulness-based treks in nature in a sample of young adults (n = 157) and caregivers (n = 50) affected by cancer from 2016–2021. Pre to post-trek changes included significant (p < 0.001) self-reported improvements in feeling connected to nature (d = 0.93–0.95), peers (d = 1.1–1.3), and oneself (d = 0.57–1.5); significant (p < 0.001) improvements on PROMIS Anxiety (d = 0.62–0.78), Depression (d = 0.87–0.89), and Sleep Disturbance (d = 0.37–0.48) short forms; and significant (p < 0.05) changes in pro-inflammatory biomarkers (d = 0.55–0.82). Connection-promoting experiences like this have the potential to improve health and wellbeing in this population and serve as a model for others.
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Zhang X, Zhang Y, Zhai J. Home Garden With Eco-Healing Functions Benefiting Mental Health and Biodiversity During and After the COVID-19 Pandemic: A Scoping Review. Front Public Health 2021; 9:740187. [PMID: 34869154 PMCID: PMC8632623 DOI: 10.3389/fpubh.2021.740187] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 10/11/2021] [Indexed: 12/24/2022] Open
Abstract
The COVID-19 pandemic has led to tremendous impacts on human lives and society, which are not only because of negative effects on people's mental health due to isolation policies and physical distance for mitigating the spread of SARS-CoV-2, but also because the incident post-acute sequelae of the coronavirus will cause mental disorders. A green environment is a health resource, which cannot only benefit human physical and mental health, but also increases biodiversity, contributes to flood mitigation, and cools urban areas. A home garden, as a kind of small green space, can provide ecosystem services with eco-healing functions in reducing mental stress during the isolation period of the COVID-19 pandemic through the garden itself and physical activities in it. Such an eco-healing approach within a mini-therapeutic landscape can also benefit biodiversity by enhancing plant diversity in residence and increasing biodiversity at a large scale. In this article, we propose a conceptual framework describing a home garden as "ecological medicine" with healing functions to improve mental health, as well as indirectly enhancing urban biodiversity. A home garden, as a mini-type of green landscape with biodiversity content, allows people to get close with nature so that it can promote comfortable and natural feelings during the pandemic. Furthermore, such an eco-healing home garden approach benefiting urban biodiversity can meet the challenges in maintaining environmental and mental health in post COVID-19 pandemic recovery, as well as preparing unknown next-surge risks with potential isolation regulations.
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Affiliation(s)
- Xindi Zhang
- Department of Landscape Architecture, Soochow University, Suzhou, China
| | - Yixin Zhang
- Department of Landscape Architecture, Soochow University, Suzhou, China
- Collaborative Innovation Center of Architecture and Urban Environment of Soochow University-Suzhou Yuanke; China-Portugal Belt and Road Cooperation Laboratory of Cultural Heritage Conservation Science, Research Center of Landscape Protection and Ecological Restoration, Soochow University, Suzhou, China
| | - Jun Zhai
- Department of Landscape Architecture, Soochow University, Suzhou, China
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45
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Zhang X, Zhang Y, Zhai J, Wu Y, Mao A. Waterscapes for Promoting Mental Health in the General Population. Int J Environ Res Public Health 2021; 18:11792. [PMID: 34831547 PMCID: PMC8618438 DOI: 10.3390/ijerph182211792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 11/06/2021] [Accepted: 11/08/2021] [Indexed: 11/17/2022]
Abstract
The WHO estimates that, with the development of urbanization, 25% of the population is suffering from psychological and mental distress. Preliminary evidence has suggested that aquatic environments and riparian areas, i.e., waterscapes, can benefit psychological and mental wellbeing. The aim of this study was to identify the processes of waterscape psychological and mental health promotion through aliterature review. We propose a design framework of waterscapes for achieving psychological and mental health in the general population that often visits waterscapes, which has the function of therapeutic landscapes through values of accessibility, versatility, habitats, and biodiversity. According to theories, waterscapes can improve psychological and mental health to divert negative emotions through mitigation (e.g., reduced urban heat island), instoration (e.g., physical activity and state of nature connectedness), and restoration (e.g., reduced anxiety/attentional fatigue). By accessing water (e.g., streams, rivers, lakes, wetlands, and the coast) and riparian areas, people can get in close contact with nature and spend more time in activities (e.g., walking, exploring, talking, and relaxing). Waterscapes with healing effects can enhance psychological resilience to promote people's psychological and mental health. Future research should focus on ensuring an adequate supply of waterscapes and promoting the efficiency of waterscape ecosystem services on mental health. Moreover, fora deep understanding of the complexity of nature-human health associations, it is necessary to explore more consistent evidence for therapeutic waterscapes considering the characteristics and functional mechanisms of waterscape quality, in terms of freshness, luminescence, rippling or fluidity, and cultural value, to benefit public health and biodiversity conservation.
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Affiliation(s)
- Xindi Zhang
- Department of Landscape Architecture, Gold Mantis School of Architecture, Soochow University, Suzhou 215123, China; (X.Z.); (J.Z.); (A.M.)
| | - Yixin Zhang
- Department of Landscape Architecture, Gold Mantis School of Architecture, Soochow University, Suzhou 215123, China; (X.Z.); (J.Z.); (A.M.)
- China-Portugal Belt and Road Cooperation Laboratory of Cultural Heritage Conservation Science, Research Center of Landscape Protection and Ecological Restoration, Soochow University, Suzhou 215123, China;
- Collaborative Innovation Center of Architecture and Urban Environment of Soochow University-Suzhou Yuanke, Soochow University, Suzhou 215123, China
| | - Jun Zhai
- Department of Landscape Architecture, Gold Mantis School of Architecture, Soochow University, Suzhou 215123, China; (X.Z.); (J.Z.); (A.M.)
- Collaborative Innovation Center of Architecture and Urban Environment of Soochow University-Suzhou Yuanke, Soochow University, Suzhou 215123, China
| | - Yongfa Wu
- China-Portugal Belt and Road Cooperation Laboratory of Cultural Heritage Conservation Science, Research Center of Landscape Protection and Ecological Restoration, Soochow University, Suzhou 215123, China;
- Collaborative Innovation Center of Architecture and Urban Environment of Soochow University-Suzhou Yuanke, Soochow University, Suzhou 215123, China
| | - Anyuan Mao
- Department of Landscape Architecture, Gold Mantis School of Architecture, Soochow University, Suzhou 215123, China; (X.Z.); (J.Z.); (A.M.)
- Collaborative Innovation Center of Architecture and Urban Environment of Soochow University-Suzhou Yuanke, Soochow University, Suzhou 215123, China
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Sumner RC, Cassarino M, Dockray S, Setti A, Crone DM. Moving towards a multidimensional dynamic approach to nature and health: A bioavailability perspective. People and Nature 2021. [DOI: 10.1002/pan3.10266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Rachel C. Sumner
- HERA Lab School of Natural & Social Sciences University of Gloucestershire Cheltenham UK
| | - Marica Cassarino
- School of Applied Psychology University College Cork Cork Republic of Ireland
| | - Samantha Dockray
- School of Applied Psychology University College Cork Cork Republic of Ireland
| | - Annalisa Setti
- School of Applied Psychology University College Cork Cork Republic of Ireland
| | - Diane M. Crone
- Centre for Health, Activity and Wellbeing Research Cardiff School of Sport & Health Sciences Cardiff Metropolitan University Cardiff UK
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Zamora AN, Waselewski ME, Frank AJ, Nawrocki JR, Hanson AR, Chang T. Exploring the beliefs and perceptions of spending time in nature among U.S. youth. BMC Public Health 2021; 21:1586. [PMID: 34425797 PMCID: PMC8381719 DOI: 10.1186/s12889-021-11622-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 08/04/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose The prevalence of poor mental health continues to rise among youth; however, large-scale interventions to improve mental and physical health remain a public health challenge. Time spent in nature is associated with improved health among youth. This study aimed to assess youth experiences with nature and the self-perceived impact on their mental and physical health among a nationwide sample of US youth. Methods In September 2020, five open-ended questions that aimed to assess perceptions regarding nature were posed to 1174 MyVoice youth, aged 14–24 years. Qualitative responses were analyzed using thematic analysis, and data were summarized using descriptive statistics. Results The mean (SD) age of the 994 respondents (RR = 84.7%) was 18.9 (2.7) years; 47.4% were female, and 57.4% Non-Hispanic White. Among youth, many felt that spending time in nature positively impacted their mental health, with 51.6% mentioning that it made them “feel calm when I am out in nature”; 22.1% said that it relieved stress or “reduces my anxiety,” and 17.1% felt that being in nature positively impacted their physical health and “makes me feel more active and in shape.” However, 7.0% said it negatively impacted their health, such as “It makes me feel isolated.” Most youth (87.8%) want to spend more time in nature, with 22% mentioning barriers (i.e., busy schedules, built environment, and COVID-19) impeding them from doing so. Conclusions Youth in our sample generally report feeling physically and mentally better when spending time in nature and want to spend more time in nature. Public health policies and practices that eliminate barriers and actively support time spent outside may be a feasible and acceptable practice to promote overall well-being among youth. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-021-11622-x.
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Affiliation(s)
- Astrid N Zamora
- Department of Nutritional Sciences, University of Michigan School of Public Health, Ann Arbor, MI, USA
| | - Marika E Waselewski
- Department of Family Medicine, University of Michigan, 2800 Plymouth Road, Building 14- Room G128, Ann Arbor, MI, USA
| | | | - Jack R Nawrocki
- College of Literature, Science, and The Arts, University of Michigan, Ann Arbor, MI, USA
| | - Aspen R Hanson
- College of Engineering, University of Michigan, Ann Arbor, MI, USA
| | - Tammy Chang
- Department of Family Medicine, University of Michigan, 2800 Plymouth Road, Building 14- Room G128, Ann Arbor, MI, USA. .,Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI, USA.
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Benz SL, Kuhlmann J, Schreckenberg D, Wothge J. Contributors to Neighbour Noise Annoyance. Int J Environ Res Public Health 2021; 18:ijerph18158098. [PMID: 34360391 PMCID: PMC8345718 DOI: 10.3390/ijerph18158098] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/23/2021] [Accepted: 07/28/2021] [Indexed: 11/20/2022]
Abstract
Noise from neighbours has been shown to be one of the most noise annoying sources in Germany, but research on the influencing factors for the annoyance ratings is scarce. Therefore, we investigated whether different personal and contextual (social, physical) factors contribute to neighbour noise annoyance to better understand the neighbour noise annoyance situation. A population-representative survey in four areas in Germany was conducted, with each area further stratified according to their density of agglomeration (inner city, urban outskirt, rural area). Randomly selected residents from each area were invited by mail to participate in the study, either online or via a paper–pencil mode. Noise annoyance was assessed for different noise sources (e.g., neighbourhood, road, railway, aircrafts, different types of industry). In total, 1973 questionnaires were completed. We identified several factors to be predictive of neighbour noise annoyance: satisfaction with the neighbourhood, relationship with neighbours, residential satisfaction, noise sensitivity, and density of agglomeration for people living in the inner city in comparison to rural areas. Particularly, social aspects such as the relationship with neighbours and satisfaction with the neighbourhood have been shown to affect neighbour noise annoyance.
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Affiliation(s)
- Sarah L. Benz
- ZEUS GmbH, Centre for Applied Psychology, Environmental and Social Research, 58093 Hagen, Germany; (J.K.); (D.S.)
- Correspondence:
| | - Julia Kuhlmann
- ZEUS GmbH, Centre for Applied Psychology, Environmental and Social Research, 58093 Hagen, Germany; (J.K.); (D.S.)
| | - Dirk Schreckenberg
- ZEUS GmbH, Centre for Applied Psychology, Environmental and Social Research, 58093 Hagen, Germany; (J.K.); (D.S.)
| | - Jördis Wothge
- German Environment Agency, Section Noise Abatement of Industrial Plants and Products, Noise Impact, 06844 Dessau-Roßlau, Germany;
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Jiang W, Stickley A, Ueda M. Green space and suicide mortality in Japan: An ecological study. Soc Sci Med 2021; 282:114137. [PMID: 34175573 DOI: 10.1016/j.socscimed.2021.114137] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 05/10/2021] [Accepted: 06/09/2021] [Indexed: 12/21/2022]
Abstract
Although numerous studies have investigated the effect of green space on mental health, as yet, little is known about the association between green space and suicide. To address this deficit, we conducted the first Japan-wide study of the relationship between green space and suicide mortality. Results from spatial analyses of municipality-level panel data for the 1975-2014 period that included 886,440 suicide deaths with a fixed-effect estimator showed that green space was associated with suicide mortality, and that this relationship was conditioned by the form of greenness, level of urbanity and demographic characteristics. In densely populated cities, park density (parks per 1000 of the population) was associated with reduced suicide mortality among females aged 18 and above and among males aged 18 to 39 and aged 65 and above. In small- and medium-sized cities, park coverage (% by area) was linked to fewer suicide deaths among middle-aged and older females (aged 40 and above). In contrast, in non-cities (rural areas), parks were not associated with suicide mortality whereas woodland coverage (% by area) was linked to reduced suicide deaths among middle-aged and older males (aged 40 and above). Our findings suggest that urban green space and rural forest coverage may have a protective effect against self-harming behavior. Future suicide prevention efforts should consider an increased greening of the residential environment in terms of both availability and accessibility, especially with better designs that accommodate population needs and local conditions.
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Grazuleviciene R, Andrusaityte S, Dėdelė A, Grazulevicius T, Valius L, Rapalavicius A, Kapustinskiene V, Bendokiene I. Urban Environment and Health: A Cross-Sectional Study of the Influence of Environmental Quality and Physical Activity on Blood Pressure. Int J Environ Res Public Health 2021; 18:6126. [PMID: 34204097 DOI: 10.3390/ijerph18116126] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 05/01/2021] [Accepted: 06/04/2021] [Indexed: 12/29/2022]
Abstract
Few studies have examined the relation between urban built environment and the prevalence of hypertension. This cross-sectional study aimed at assessing the relationship between the environmental quality, physical activity, and stress on hypertension among citizens of Kaunas city, Lithuania. We conducted a survey of 1086 citizens residing in 11 districts to determine their perceptions of environmental quality, health behavior, and health indices. The independent variables included residential traffic flows, access to public transportation and green spaces. Dependent variables included physician-diagnosed hypertension, systolic and diastolic blood pressure, and stress level. We used multivariable logistic regression to assess the associations as odds ratios (OR). The environmental factors beneficially associated with meeting the physical activity recommendations were opportunities for walking to reach the city's green spaces and available relaxation areas. Residents of high noise level districts aged 45-64 years had a significantly higher OR of stress and a higher prevalence of hypertension when age, sex, education status, family status, and smoking were accounted for. However, meeting the physical activity recommendations had a beneficial effect on the risk of hypertension. This study provided evidence that improvement of the district-level built environment supporting citizens' physical activity might reduce the risk of hypertension.
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