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Xia QF, Qin GY, Liu Q, Hu YZ. Green space exposure and Chinese residents' physical activity participation: empirical evidence from a health geography perspective. Front Public Health 2024; 12:1430706. [PMID: 38932784 PMCID: PMC11199775 DOI: 10.3389/fpubh.2024.1430706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Accepted: 05/30/2024] [Indexed: 06/28/2024] Open
Abstract
Background With continuous efforts made to promote the strategic goals of carbon neutrality and carbon peak, it is crucial to meet the growing and diversified needs of the public for fitness by practicing the concept of green development and promote the combination of national fitness and ecological civilization. Methods To achieve this purpose, an OLS regression model was applied to estimate the role of green space exposure in Chinese residents' participation in physical activity and its underlying mechanisms, using the microdata from the China General Social Survey (CGSS) data and the Provincial Vegetation Cover Index (NDVI) matched macrostatistical data. Results The empirical results show that green space exposure significantly increases the probability of residents' physical activity participation, and creating a green environment is conducive to creating a favorable physical activity environment for residents. Also, the core conclusions still hold after the year-by-year regression test is passed and the endogeneity problem is addressed. As revealed by mechanistic studies, green space exposure has indirect effects on the physical activity participation of residents through the independent mediating roles of reducing carbon emissions and promoting social interaction. According to heterogeneity results, males, those in marriage, and urban dweller groups are more inclined to perform physical activity in green spaces. Conclusion The results show that the exposure of green space can help increase the probability of residents' participation in physical exercise, and can that it achieved through two channels: reducing carbon emissions and enhancing social interaction. It is necessary to further strengthen the protection of the ecological lifestyle, give full play to the advantages of greenness and low-carbon, and create favorable conditions for the green development of a new model of national fitness.
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Affiliation(s)
- Qi-fei Xia
- Institute of Sports Training, Xi'an Institute of Physical Education, Xi'an, China
| | - Guo-you Qin
- College of Physical Education, Hanjiang Normal University, Shiyan, China
| | - Qi Liu
- College of Physical Education, Shaanxi Normal University, Xi'an, China
| | - Yun-zhou Hu
- School of Athletic Performance, Shanghai University of Sport, Shanghai, China
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Park H, Brown CD, Pearson AL. A systematic review of audit tools for evaluating the quality of green spaces in mental health research. Health Place 2024; 86:103185. [PMID: 38340496 PMCID: PMC10957304 DOI: 10.1016/j.healthplace.2024.103185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024]
Abstract
Research showing the relationship between exposure to green space and health has yielded conflicting results, possibly due to the oversight of green space quality in quantitative studies. This systematic review, guided by the PRISMA framework (registered under Prospero ID CRD42023279720), focused on audit tools for green space quality in mental health research. From 4028 studies, 13 were reviewed, with 77 % linking better mental health outcomes to higher green space quality. Eight tools, especially Public Open Space and Dillen et al. tools demonstrated strong correlations with mental health. Certain green space qualities like grass, pathways, and water elements showed positive health associations. Future research should aim for standardized quality metrics and robust methodologies to support causal inferences and efficient assessments.
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Affiliation(s)
- Hyunseo Park
- Department of Geography, Environment & Spatial Sciences, Michigan State University, East Lansing, MI, USA
| | - Catherine D Brown
- Department of Geography, Environment & Spatial Sciences, Michigan State University, East Lansing, MI, USA
| | - Amber L Pearson
- Department of Public Health, University of Otago, Wellington, New Zealand; CS Mott Department of Public Health, Michigan State University, Flint, MI, USA.
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Wadsö K, Håkansson C. Perceptions of and interactions with green neighbourhood environment - A qualitative study. Scand J Occup Ther 2023; 30:1451-1459. [PMID: 37270768 DOI: 10.1080/11038128.2023.2217671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 03/29/2023] [Accepted: 05/19/2023] [Indexed: 06/06/2023]
Abstract
BACKGROUND Green environments have been shown to be important for health, although less is known about what, in the environment and the individual, leads to interaction and promotes engagement in activities. AIM To explore some individuals' perceptions of their green neighbourhood environment and how the interaction with it promotes engagement in activities. MATERIAL AND METHODS A qualitative approach was used comprising eight semi-structured interviews and directed content analysis based on the Model of Human Occupation. RESULTS The green neigbourhood environment (GNE) offered opportunities to challenge the participants' performance capacity, develop habits and engage in activities. The GNE also gave stress relief and helped the participants experience balance. Experiences of interacting with green environments earlier in life and the cultural context seemed to be the main reason why the participants interacted with the GNE.Conclusions and significance: Norms and values from the childhood, previous experiences and interests were of particular importance for interaction with the GNE. Green environments gave perspective, a sense of being part of something larger and helped individuals achieve balance. Based on this knowledge, occupational therapists can enable individuals to interact with the green environment.
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Affiliation(s)
- Kerstin Wadsö
- Department of Health Sciences, Lund University, Lund, Sweden
| | - Carita Håkansson
- Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden
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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] [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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Jimenez RB, Bozigar M, Janulewicz P, Lane KJ, Hutyra LR, Fabian MP. School Greenness and Student-Level Academic Performance: Evidence From the Global South. GEOHEALTH 2023; 7:e2023GH000830. [PMID: 37538511 PMCID: PMC10395463 DOI: 10.1029/2023gh000830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 06/17/2023] [Accepted: 07/15/2023] [Indexed: 08/05/2023]
Abstract
Greenspace in schools might enhance students' academic performance. However, the literature-dominated by ecological studies at the school level in countries from the Northern Hemisphere-presents mixed evidence of a beneficial association. We evaluated the association between school greenness and student-level academic performance in Santiago, Chile, a capital city of the Global South. This cross-sectional study included 281,695 fourth-grade students attending 1,498 public, charter, and private schools in Santiago city between 2014 and 2018. Student-level academic performance was assessed using standardized test scores and indicators of attainment of learning standards in mathematics and reading. School greenness was estimated using Normalized Difference Vegetation Index (NDVI). Linear and generalized linear mixed-effects models were fit to evaluate associations, adjusting for individual- and school-level sociodemographic factors. Analyses were stratified by school type. In fully adjusted models, a 0.1 increase in school greenness was associated with higher test scores in mathematics (36.9 points, 95% CI: 2.49; 4.88) and in reading (1.84 points, 95% CI: 0.73; 2.95); as well as with higher odds of attaining learning standards in mathematics (OR: 1.20, 95% CI: 1.12; 1.28) and reading (OR: 1.07, 95% CI: 1.02; 1.13). Stratified analysis showed differences by school type, with associations of greater magnitude and strength for students attending public schools. No significant associations were detected for students in private schools. Higher school greenness was associated with improved individual-level academic outcomes among elementary-aged students in a capital city in South America. Our results highlight the potential of greenness in the school environment to moderate educational and environmental inequalities in urban areas.
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Affiliation(s)
- Raquel B. Jimenez
- Engineering Sciences DepartmentSchool of EngineeringUniversidad Andres BelloSantiagoChile
| | - Matthew Bozigar
- College of Public Health and Human SciencesOregon State UniversityCorvallisORUSA
| | - Patricia Janulewicz
- Department of Environmental HealthSchool of Public HealthBoston UniversityBostonMAUSA
| | - Kevin J. Lane
- Department of Environmental HealthSchool of Public HealthBoston UniversityBostonMAUSA
| | - Lucy R. Hutyra
- Department of Earth and EnvironmentBoston UniversityBostonMAUSA
| | - M. Patricia Fabian
- Department of Environmental HealthSchool of Public HealthBoston UniversityBostonMAUSA
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6
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Zewdie HY, Whetten K, Dubie ME, Kenea B, Bekele T, Temesgen C, Molla W, Puffer ES, Ostermann J, Hobbie AM, Gray CL. The association between urban greenspace and psychological health among young adults in Addis Ababa, Ethiopia. ENVIRONMENTAL RESEARCH 2022; 215:114258. [PMID: 36084675 PMCID: PMC10038305 DOI: 10.1016/j.envres.2022.114258] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 08/15/2022] [Accepted: 08/31/2022] [Indexed: 05/13/2023]
Abstract
INTRODUCTION Psychological disorders are emerging as health priorities in Sub-Saharan Africa, specifically Ethiopia. Urban greenspace - parks, trees, and other vegetation integrated into urban form - may facilitate population psychological health, but is largely understudied outside high-income countries. We explore greenspace in relation to psychological health among young adults in Addis Ababa, Ethiopia. METHOD Greenspace exposure was calculated using the normalized difference vegetation index (NDVI) derived from publicly available satellite imagery (2018-2019). We used tests of spatial clustering to characterize greenspace distribution. Derived NDVI values were linked to Positive Outcomes for Orphans study participants to explore cross-sectional associations between greenspace exposure and psychological health (measured 2019-2021). Two continuous scores of psychological health were examined: total difficulties from the Strengths and Difficulties Questionnaire and depressive symptoms from the 8-item Patient Health Questionnaire. Multilevel generalized linear regression, nested by administrative units, was used to estimate the association between greenspace and psychological health. We also explored effect modification by gender and having income. RESULTS We found greenspace is spatially clustered in Addis Ababa, with high greenspace density in the northeast region and low greenspace density in the center of the city. Our findings suggest residing in greener areas is associated with fewer emotional and behavioral difficulties (β = -1.89; 95% CI: -3.50, -0.29), but not significantly associated with depressive symptomology (β = -0.61; 95% CI: -2.33, 1.11). We observed stronger associations between greenspace and total difficulties among those reporting any income and among males, and for the association between greenspace and depression symptomology among males. CONCLUSION We offer initial exploration into the role of greenspace in psychological well-being in Addis Ababa, with potential implications for urban communities across Sub-Saharan Africa. Further research should continue to explore how the built and natural environment could be leveraged in similar settings to promote population psychological health.
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Affiliation(s)
- Hiwot Y Zewdie
- Duke Global Health Institute, Duke University, USA; Department of Epidemiology, University of Washington, USA.
| | | | | | - Berhanu Kenea
- Stand For Vulnerable Organization, Addis Ababa, Ethiopia
| | - Tolesa Bekele
- Stand For Vulnerable Organization, Addis Ababa, Ethiopia
| | | | - Wesene Molla
- Stand For Vulnerable Organization, Addis Ababa, Ethiopia
| | - Eve S Puffer
- Duke Global Health Institute, Duke University, USA; Department of Psychology and Neuroscience, USA
| | - Jan Ostermann
- Duke Global Health Institute, Duke University, USA; University of South Carolina, Columbia, SC, USA
| | - Amy M Hobbie
- Duke Global Health Institute, Duke University, USA
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Kong D, Chen Z, Li C, Fei X. Investigating the Usage Patterns of Park Visitors and Their Driving Factors to Improve Urban Community Parks in China: Taking Jinan City as an Example. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15504. [PMID: 36497579 PMCID: PMC9738864 DOI: 10.3390/ijerph192315504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/16/2022] [Accepted: 11/17/2022] [Indexed: 06/17/2023]
Abstract
Urban community parks have significant benefits for city residents, both physical and spiritual. This is especially true in developing countries, such as China. The purpose of our study is to describe the current situation of the community parks in five main districts of Jinan City while recognizing features of the community parks that influence usage patterns. Our study also means to determine the desired improvements of visitors that promote access to and use of community parks on the basis of the Chinese context. We conducted a survey among 542 community park visitors and obtained valid responses. The findings of respondents show that community parks are mostly used by people over 55 years (34.7%) and children under 10 years (23.6%). The main motives for using community parks are for exercise (24.2%) and to socialize with others (21.6%). The majority of respondents (65.7%) rated the community park as satisfactory and considered only a few improvements needed. Regarding the desired improvements, numerous respondents mentioned adding more physical training facilities (13.3%) and activity areas (7.6%), as well as emergency call buttons in areas frequented by children and older people (7.6%). Furthermore, most of the respondents (79.9%) indicated that they would like to use the community parks more frequently if there is additional progress to make the parks more attractive, cleaner, and friendlier. These results can help park designers, government agencies, and community groups to provide the planning and design strategies for community parks to promote their upgrading in China.
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Affiliation(s)
- Deyi Kong
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Cangshan District, Fuzhou 350002, China
| | - Zujian Chen
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Cangshan District, Fuzhou 350002, China
| | - Cheng Li
- College of Arts, Shandong Jianzhu University, Jinan 250101, China
| | - Xinhui Fei
- College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Cangshan District, Fuzhou 350002, China
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8
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Blas-Miranda NB, Lozada-Tequeanes AL, Miranda-Zuñiga JA, Jimenez MP. Green Space Exposure and Obesity in the Mexican Adult Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15072. [PMID: 36429792 PMCID: PMC9690096 DOI: 10.3390/ijerph192215072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/11/2022] [Accepted: 11/14/2022] [Indexed: 06/16/2023]
Abstract
Green space or natural vegetation may reduce obesity risk by increasing opportunities for physical activity or reducing stress and exposure to other pollutants. Obesity prevalence in Mexico is ranked among the highest in the world. However, research on the association between green space and obesity in Mexico is lacking. We used data from the National Nutrition Survey in Mexico (2018-2019), a nationally representative sample of Mexican adults. The analytical sample included participants between 20-59 years of age (n = 12,631). We assessed exposure to green space using a 30 m resolution Landsat satellite Normalized Difference Vegetation Index (NDVI) from 2018. Linear regression models examined associations between NDVI and body mass index (BMI), adjusting for confounders. The mean age of the study sample was 38 (SD 0.19) years. Participants living in areas with the highest green space exposure had the lowest education level (53.51%) and socioeconomic status (28.38%) and were located in central (33.01%), south (30.37%), and rural areas (21.05%). Higher residential exposure to green space was associated with a mean decrease in BMI of -1.1 kg/m2 (95% CI: -1.59, -0.68). This is one of the first studies in Latin America to suggest a protective association between green space and obesity among Mexican adults.
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Affiliation(s)
- Nabetse Baruc Blas-Miranda
- Nutrition and Health Research Center (CINyS), National Institute of Public Health of Mexico (INSP), Cuernavaca 62100, Mexico
| | - Ana Lilia Lozada-Tequeanes
- Nutrition and Health Research Center (CINyS), National Institute of Public Health of Mexico (INSP), Cuernavaca 62100, Mexico
- Research Center of Nutrition and Health, National Institute of Public Health, Av. Universidad 655, Col. Sta. Ma. Ahuacatitlán, Cuernavaca 62100, Mexico
| | | | - Marcia P. Jimenez
- Department of Epidemiology, Boston University School of Public Health, Boston, MA 02118, USA
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9
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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. ENVIRONMENTAL RESEARCH 2022; 204:112292. [PMID: 34728238 DOI: 10.1016/j.envres.2021.112292] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [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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Baceviciene M, Jankauskiene R. The Mediating Effect of Nature Restorativeness, Stress Level, and Nature Connectedness in the Association between Nature Exposure and Quality of Life. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19042098. [PMID: 35206285 PMCID: PMC8871825 DOI: 10.3390/ijerph19042098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 02/03/2022] [Accepted: 02/11/2022] [Indexed: 11/21/2022]
Abstract
This study aimed to test the mediating effects of nature restorativeness, stress, and nature connectedness in the association between nature exposure and quality of life (QoL). Urban and rural Lithuanian inhabitants (n = 924; 73.6% were women), mean age of 40.0 ± 12.4 years (age range of 18–79) participated in the study. In total, 31% of the respondents lived in rural areas. Study participants completed an online survey form with measures on sociodemographic factors, nature proximity, nature exposure, nature connectedness, and nature restorativeness, stress, and QoL assessed by the abbreviated version of the World Health Organization’s Quality of Life Questionnaire’s (WHOQOL-BREF). Path analysis was conducted to test the mediating effects of nature restorativeness, stress, and nature connectedness in the model of nature exposure and QoL. Nature exposure was directly associated with a greater QoL (β = 0.14; B = 2.60; SE = 0.57; p < 0.001) and mediated the association between nature proximity and QoL. Nature restorativeness and lower stress levels were mediators between nature exposure and QoL. Nature connectedness was a mediator between nature exposure and QoL. A path model was invariant across genders and the urban and rural place of residence groups: patterns of loadings of the pathways were found to be similar. Nature restorativeness (β = 0.10–0.12; p < 0.01) had a positive effect on the psychological, physical, social, and environmental domains of QoL. Connectedness to nature positively predicted psychological (β = 0.079; p < 0.05) and environmental (β = 0.082; p < 0.05) domains of QoL. Enhancing nature exposure and nature connectedness might help strengthen QoL in urban and rural inhabitants.
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Affiliation(s)
- Migle Baceviciene
- Department of Physical and Social Education, Lithuanian Sports University, Kaunas LT-44221, Lithuania
- Correspondence: ; Tel.: +370-69009878
| | - Rasa Jankauskiene
- Institute of Sport Science and Innovations, Lithuanian Sports University, Kaunas LT-44221, Lithuania;
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Ecosystems Services and Green Infrastructure for Respiratory Health Protection: A Data Science Approach for Paraná, Brazil. SUSTAINABILITY 2022. [DOI: 10.3390/su14031835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Urban ecosystem services have become a main issue in contemporary urban sustainable development, whose efforts are challenged by the phenomena of world urbanization and climate change. This article presents a study about the ecosystem services of green infrastructure towards better respiratory health in a socioeconomic scenario typical of the Global South countries. The study involved a data science approach comprising basic and multivariate statistical analysis, as well as data mining, for the municipalities of the state of Paraná, in Brazil’s South region. It is a cross-sectional study in which multiple data sets are combined and analyzed to uncover relationships or patterns. Data were extracted from national public domain databases. We found that, on average, the municipalities with more area of biodiversity per inhabitant have lower rates of hospitalizations resulting from respiratory diseases (CID-10 X). The biodiversity index correlates inversely with the rates of hospitalizations. The data analysis also demonstrated the importance of socioeconomic issues in the environmental-respiratory health phenomena. The data mining analysis revealed interesting associative rules consistent with the learning from the basic statistics and multivariate analysis. Our findings suggest that green infrastructure provides ecosystem services towards better respiratory health, but these are entwined with socioeconomics issues. These results can support public policies towards environmental and health sustainable management.
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Berdejo‐Espinola V, Suárez‐Castro AF, Amano T, Fielding KS, Oh RRY, Fuller RA. Urban green space use during a time of stress: A case study during the COVID-19 pandemic in Brisbane, Australia. PEOPLE AND NATURE 2021; 3:597-609. [PMID: 34151197 PMCID: PMC8207087 DOI: 10.1002/pan3.10218] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 04/16/2021] [Indexed: 11/08/2022] Open
Abstract
Spending time in nature is one potential way to cope with the negative physical and psychological health impacts from major stressful life events. In 2020, a large fraction of the global population was impacted by restrictions to contain the spread of the COVID-19 outbreak, a period characterised by marked health risks and behavioural changes. Here we explore whether people responded to this stressor by spending more time in nature and investigate the reasons for any changes.We surveyed 1,002 people in Brisbane, Australia in 2020, to measure the change in use of green space during the restrictions period and benefits people associated with visiting them.About 36% of participants increased their urban green space use, but 26% reduced it, indicating a great deal of flux. Furthermore, 45% of the previous non-users of urban green space began using it for the first time during the restrictions period. Older people were less likely to increase their green space use and those with a backyard were more likely to increase their use of green spaces.Participants' change in use occurred regardless of the amount of green space available in close proximity to their households. In addition, we did not find a relationship between nature-relatedness and change in use.People's reasons for green space use shifted during the pandemic-related restrictions period, with many emphasising improvement of personal well-being rather than consolidating community capital. Most participants indicated an increase in the importance of the psychological and physical benefits obtained from urban green spaces.We conclude that increased urban green space use during moments of stress such as the COVID-19 pandemic has the potential to ameliorate some of the negative effects of the stressor, but that the capacity and desire to spend more time in green space varies markedly across society. Sufficient urban green space provision for all sections of society will maximise the opportunity to employ a nature-based coping mechanism during times of personal or community stress.
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Affiliation(s)
| | | | - Tatsuya Amano
- School of Biological SciencesThe University of QueenslandBrisbaneQldAustralia
| | - Kelly S. Fielding
- School of Communication and ArtsThe University of QueenslandBrisbaneQldAustralia
| | - Rachel Rui Ying Oh
- School of Biological SciencesThe University of QueenslandBrisbaneQldAustralia
| | - Richard A. Fuller
- School of Biological SciencesThe University of QueenslandBrisbaneQldAustralia
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Nawrath M, Guenat S, Elsey H, Dallimer M. Exploring uncharted territory: Do urban greenspaces support mental health in low- and middle-income countries? ENVIRONMENTAL RESEARCH 2021; 194:110625. [PMID: 33338487 DOI: 10.1016/j.envres.2020.110625] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 11/29/2020] [Accepted: 12/11/2020] [Indexed: 05/27/2023]
Abstract
Exposure to urban greenspaces promotes an array of mental health benefits. Understanding these benefits is of paramount importance, particularly in low- and middle-income countries (LMICs), where cities are expanding at an unprecedented rate. However, the existing evidence-base for the health benefits of greenspaces has a strong bias towards high-income countries. Here we systematically assess the emerging evidence regarding the mental health benefits provided by urban greenspaces in LMICs. We carried out a scoping review to assess the extent, type and quality of evidence investigating the relationship between greenspaces and mental health in LMICs. We systematically searched the literature databases Web of Science, Medline, Embase and CAB Abstracts using key terms related to greenspaces and mental health in LMICs. We analysed the resulting studies using a narrative synthesis approach, taking into account study quality, to assess the overall effects on mental health. 36 studies met the inclusion criteria and were included in the narrative synthesis. Studies were heterogeneous in design, study population, greenspace and mental health assessment. While more than 90% of LMICs remain unstudied, we found that eight out of ten studies using validated mental health screening tools detected positive associations between greenspaces and one or more mental health outcomes. These studies mostly took place in upper-middle-income countries. However, there still is a lack of evidence from regions with the highest levels of urbanisation, and only four studies assessed lower-middle and low-income countries. Furthermore, the analysis of mediating and moderating factors indicates that the relationship between greenspaces and mental health in LMICs is context dependent and needs to be assessed in relation to locally relevant environmental and cultural settings. Based on the evidence reviewed here, exposure to urban greenspaces can support multiple mental health outcomes in upper-middle-income countries. However, we still know little about poorer, rapidly urbanising countries. Our findings highlight the need for high-quality, context specific research in those urban areas with the highest levels of urbanisation, and the need to address specific challenges regarding mediating and moderating factors. Future studies should combine robust ecological assessments of greenspaces with validated mental health screening tools.
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Affiliation(s)
- Maximilian Nawrath
- Sustainability Research Institute, School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, UK.
| | - Solène Guenat
- Sustainability Research Institute, School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, UK.
| | - Helen Elsey
- Department of Health Sciences, University of York, York, YO10 5NG, UK.
| | - Martin Dallimer
- Sustainability Research Institute, School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, UK.
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14
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Rojas-Carvajal M, Sequeira-Cordero A, Brenes JC. The environmental enrichment model revisited: A translatable paradigm to study the stress of our modern lifestyle. Eur J Neurosci 2021; 55:2359-2392. [PMID: 33638921 DOI: 10.1111/ejn.15160] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 01/31/2021] [Accepted: 02/14/2021] [Indexed: 01/31/2023]
Abstract
Mounting evidence shows that physical activity, social interaction and sensorimotor stimulation provided by environmental enrichment (EE) exert several neurobehavioural effects traditionally interpreted as enhancements relative to standard housing (SH) conditions. However, this evidence rather indicates that SH induces many deficits, which could be ameliorated by exposing animals to an environment vaguely mimicking some features of their wild habitat. Rearing rodents in social isolation (SI) can aggravate such deficits, which can be restored by SH or EE. It is not surprising, therefore, that most preclinical stress models have included severe and unnatural stressors to produce a stress response prominent enough to be distinguishable from SH or SI-frequently used as control groups. Although current stress models induce a stress-related phenotype, they may fail to represent the stress of our urban lifestyle characterized by SI, poor housing and working environments, sedentarism, obesity and limited access to recreational activities and exercise. In the following review, we discuss the stress of living in urban areas and how exposures to and performing activities in green environments are stress relievers. Based on the commonalities between human and animal EE, we discuss how models of housing conditions (e.g., SI-SH-EE) could be adapted to study the stress of our modern lifestyle. The housing conditions model might be easy to implement and replicate leading to more translational results. It may also contribute to accomplishing some ethical commitments by promoting the refinement of procedures to model stress, diminishing animal suffering, enhancing animal welfare and eventually reducing the number of experimental animals needed.
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Affiliation(s)
- Mijail Rojas-Carvajal
- Instituto de Investigaciones Psicológicas, Universidad de Costa Rica, San Pedro, Costa Rica.,Centro de Investigación en Neurociencias, Universidad de Costa Rica, San Pedro, Costa Rica
| | - Andrey Sequeira-Cordero
- Centro de Investigación en Neurociencias, Universidad de Costa Rica, San Pedro, Costa Rica.,Instituto de Investigaciones en Salud, Universidad de Costa Rica, San Pedro, Costa Rica
| | - Juan C Brenes
- Instituto de Investigaciones Psicológicas, Universidad de Costa Rica, San Pedro, Costa Rica.,Centro de Investigación en Neurociencias, Universidad de Costa Rica, San Pedro, Costa Rica
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15
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Buttazzoni A, Doherty S, Minaker L. How Do Urban Environments Affect Young People's Mental Health? A Novel Conceptual Framework to Bridge Public Health, Planning, and Neurourbanism. Public Health Rep 2021; 137:48-61. [PMID: 33563094 PMCID: PMC8721758 DOI: 10.1177/0033354920982088] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Childhood and adolescence are crucial periods for mental and social development. Currently, mental illness among young people is a global epidemic, and rates of disorders such as depression and anxiety are rising. Urban living, compared with rural living, is linked with a higher risk of serious mental illness, which is important because the world is urbanizing faster than ever before. Urban environments and their landscapes, designs, and features influence mental health and well-being. However, no conceptual frameworks to date have detailed the effect of urban environments on young people's mental health, and few studies have considered the growing role of digital and social media in this relationship, leading to calls for the development of holistic approaches to describe this relationship. This article synthesizes existing knowledge on urban places (both built and natural environments) and mental health in the public health and urban planning literature and examines the emerging field of neurourbanism (a multidisciplinary study of the effect of urban environments on mental health and brain activity) to enhance current practice and research. We developed 2 novel conceptual frameworks (1 research-oriented, 1 practice-oriented), adapted from Bronfenbrenner's socioecological model, that focus on the relationship between urban environments and young people's mental health. We added a digital and social media contextual level to the socioecological model, and we applied a multilayer concept to highlight potential cross-field interactions and collaborations. The proposed frameworks can help to guide future practice and research in this area.
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Affiliation(s)
- Adrian Buttazzoni
- School of Planning, Faculty of Environment, University of Waterloo, Waterloo, Ontario, Canada,Geographies of Health in Place, Planning, and Public Health Lab, Faculty of Environment, University of Waterloo, Waterloo, Ontario, Canada,Adrian Buttazzoni, MSc, University of Waterloo, School of Planning, Faculty of Environment, 200 University Ave W, Environment Building 3, Waterloo, Ontario N2L 3G1, Canada.
| | - Sean Doherty
- Department of Geography and Environmental Studies, Faculty of Arts, Wilfrid Laurier University, Waterloo, Ontario, Canada
| | - Leia Minaker
- School of Planning, Faculty of Environment, University of Waterloo, Waterloo, Ontario, Canada,Geographies of Health in Place, Planning, and Public Health Lab, Faculty of Environment, University of Waterloo, Waterloo, Ontario, Canada,School of Public Health and Health Systems, Faculty of Applied Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
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16
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Dealing with Green Gentrification and Vertical Green-Related Urban Well-Being: A Contextual-Based Design Framework. SUSTAINABILITY 2020. [DOI: 10.3390/su122310020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Urbanization and climate change have generated ever-increased pressure to the ecosystem, bringing critical resilience challenges to densely congested cities. The resulted displaced and encroached habitat in need of recuperation demands a comprehensive overhaul to the customary urban planning practices; further, the deteriorating public health state of urban residents calls for strategies in dealing with green deprivation and gentrification issues. Frequently, urban greening strategies are envisaged at a macro-scale on a dedicated horizontal track of land, rendering local implementation in a densely built neighborhood a challenged undertaking. Communities lacking green and land resources could promote vertical greening to enable and enhance social and psychological well-being. This study ascertains that vertical greenery closest to the inhabitants could be allocated on a building facade. It can contribute to a more sustainable ecology. The article presents the systemic design approach to urban vertical greening thinking and its role in well-being provision. We propose an interdisciplinary multicriteria contextual-based scalable framework to assess vertical green infrastructure; the prototype requires an innovative approach to balance architecture, human needs, and the local environment. The vertical greening application provides an alternative paradigm in the design implementation for urban green. We proposed the locality and place to be incorporated into the vertical greening design framework. The research concludes the three-tiered consideration framework resulted: (1) in line with the human-habitat ecosystem, the local environment-social dimension is explored; (2) the well-being criteria encourage the design practice’s support for localized driven community vitality; (3) the design paradigm requires integration with the increasing demand for green space as well as taking into account the impact of severe climate; and (4) the framework should achieve the strengthening of health and well-being of the community.
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Dennis M, Cook PA, James P, Wheater CP, Lindley SJ. Relationships between health outcomes in older populations and urban green infrastructure size, quality and proximity. BMC Public Health 2020; 20:626. [PMID: 32375720 PMCID: PMC7201616 DOI: 10.1186/s12889-020-08762-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 04/22/2020] [Indexed: 01/03/2023] Open
Abstract
Background There is a growing body of literature supporting positive associations between natural environments and better health. The type, quality and quantity of green and blue space (‘green-space’) in proximity to the home might be particularly important for less mobile populations, such as for some older people. However, considerations of measurement and definition of green-space, beyond single aggregated metrics, are rare. This constitutes a major source of uncertainty in current understanding of public health benefits derived from natural environments. We aimed to improve our understanding of how such benefits are conferred to different demographic groups through a comprehensive evaluation of the physical and spatial characteristics of urban green infrastructure. Methods We employed a green infrastructure (GI) approach combining a high-resolution spatial dataset of land-cover and function with area-level demographic and socio-economic data. This allowed for a comprehensive characterization of a densely populated, polycentric city-region. We produced multiple GI attributes including, for example, urban vegetation health. We used a series of step-wise multi-level regression analyses to test associations between population chronic morbidity and the functional, physical and spatial components of GI across an urban socio-demographic gradient. Results GI attributes demonstrated associations with health in all socio-demographic contexts even where associations between health and overall green cover were non-significant. Associations varied by urban socio-demographic group. For areas characterised by having higher proportions of older people (‘older neighbourhoods’), associations with better health were exhibited by land-cover diversity, informal greenery and patch size in high income areas and by proximity to public parks and recreation land in low income areas. Quality of GI was a significant predictor of good health in areas of low income and low GI cover. Proximity of publicly accessible GI was also significant. Conclusions The influence of urban GI on population health is mediated by green-space form, quantity, accessibility, and vegetation health. People in urban neighbourhoods that are characterised by lower income and older age populations are disproportionately healthy if their neighbourhoods contain accessible, good quality public green-space. This has implications for strategies to decrease health inequalities and inform international initiatives, such as the World Health Organisation’s Age-Friendly Cities programme.
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Affiliation(s)
- Matthew Dennis
- Department of Geography, School of Environment Education and Development, University of Manchester, Arthur Lewis Building, Manchester, M13 9PL, UK.
| | - Penny A Cook
- School of Health and Society, University of Salford, The Crescent, Allerton Building, Salford, M5 4WT, UK
| | - Philip James
- School of Science, Engineering and Environment, University of Salford, The Crescent, Peel Building, Salford, M5 4WT, UK
| | - C Philip Wheater
- School of Science and the Environment, Manchester Metropolitan University, Chester Street, John Dalton Building, Manchester, M1 5GD, UK
| | - Sarah J Lindley
- Department of Geography, School of Environment Education and Development, University of Manchester, Arthur Lewis Building, Manchester, M13 9PL, UK
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18
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Richards DR, Fung TK, Leong RAT, Sachidhanandam U, Drillet Z, Edwards PJ. Demographic biases in engagement with nature in a tropical Asian city. PLoS One 2020; 15:e0231576. [PMID: 32339175 PMCID: PMC7185705 DOI: 10.1371/journal.pone.0231576] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 03/26/2020] [Indexed: 11/19/2022] Open
Abstract
Urban residents can benefit from spending time in outdoor spaces and engaging with nature-related activities. Such engagement can improve health and well-being, support community cohesion, and improve environmentally-friendly behaviours. However, engagement with nature may not be equal amongst different members of society. We investigated individual variation in engagement with nature in Singapore, a high-density city in tropical Southeast Asia. Through a survey of 1000 residents, we analysed relationships between demographic factors such as age, income, and sex, and the frequency of visitation to different ecosystem types, and the frequency of engagement with different nature-related activities. Parks and neighbourhood open spaces were among the most commonly-visited outdoor spaces, with nature reserves and other natural areas being visited less frequently. Common activities included sitting outdoors, art and photography, and running, while hiking and nature recreation were less frequent. In contrast with previous studies, we found relatively small differences among different groups of the population in their preferred types of outdoor activities. Older people, those with lower incomes, and without degrees were less likely to visit most types of outdoor space and engage with most types of nature-related activities. In the case of nature reserves, the distance from the visitor’s home had a significantly negative influence on the frequency of visitation. These findings demonstrate that the benefits of engagement with nature are not equally enjoyed by all demographic groups, and that some groups lack engagement across the board. Strategies to increase nature engagement in tropical cities could include increasing the local availability and accessibility of different types of outdoor space, and education and public outreach programmes to encourage participation.
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Affiliation(s)
- Daniel R. Richards
- Future Cities Laboratory, Singapore-ETH Centre, ETH Zurich, Zürich, Singapore
- * E-mail:
| | - Tze Kwan Fung
- Future Cities Laboratory, Singapore-ETH Centre, ETH Zurich, Zürich, Singapore
| | - Rachel A. T. Leong
- Future Cities Laboratory, Singapore-ETH Centre, ETH Zurich, Zürich, Singapore
| | | | - Zuzana Drillet
- Future Cities Laboratory, Singapore-ETH Centre, ETH Zurich, Zürich, Singapore
| | - Peter J. Edwards
- Future Cities Laboratory, Singapore-ETH Centre, ETH Zurich, Zürich, Singapore
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19
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Hyam R. Greenness, mortality and mental health prescription rates in urban Scotland - a population level, observational study. RESEARCH IDEAS AND OUTCOMES 2020. [DOI: 10.3897/rio.6.e53542] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND: Recent studies have shown an association between vegetation around dwellings and mortality, with mental health as a possible mediator.
OBJECTIVES: Examine whether there is an association between greenness and mortality or greenness and the proportion of the population being prescribed drugs for anxiety, depression or psychosis in urban areas of Scotland.
METHODS: Two greenness maps were prepared based on Landsat 8 Normalised Difference Vegetation Index data from 2013 to 2016, one for summer and one for winter. Greenness was sampled from these maps around each of 91,357 urban postcodes. The greenness data was averaged by 4,883 urban Data Zones covering 71% of the Scottish population and compared with mortality and prescription rate data from the Scottish Index of Multiple Deprivation.
RESULTS: The areas least green in the summer were found to have higher mortality rates but no association was found between mortality and winter-greenness. The largest relative differences of mortality were around 9%. High levels of summer-greenness were associated with an increase in mental health prescription rates but areas with the highest differences between summer and winter-greenness had lower prescription rates than other areas. The largest relative difference in prescription rate was 17%. All models controlled for overall deprivation. It is hypothesised that the year round greenness of mown grass is associated with increased mental health prescriptions and obscures the benefits of other kinds of vegetation on both mortality and mental health.
DISCUSSION: There is an association between greenness and mortality and greenness and mental health. The association is both statistically significant and large enough to be of importance for policy making. Higher levels of non mown grass vegetation may be preferable for human wellbeing but more detailed understanding of the diversity of plant life in urban areas and how people related to it is required to make more specific recommendations.
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20
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Chang CC, DiGiovanni K, Mei Y. Sustainability. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2019; 91:1129-1149. [PMID: 31433901 DOI: 10.1002/wer.1210] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 07/12/2019] [Accepted: 08/16/2019] [Indexed: 06/10/2023]
Abstract
This review on Sustainability covers selected 2018 publications on the focus of sustainability. It is divided into the following sections: (a) Water quantity; (b) Water quality; (c) Climate change and resilience; (d) Planning and ecosystem evaluation; (e) Life cycle assessment (LCA) applications; (f) Sustainable management; (g) Sustainability and asset management; (h) Sustainability in wastewater treatment; (i) Sustainable water and wastewater utilities; (j) Sustainable water resource management.
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Affiliation(s)
- Chein-Chi Chang
- Department of Environmental Science and Engineering, School of Energy and Power Engineering, Inner Mongolia University of Technology, Hohhot, China
- Department of Engineering and Technical Services, D C Water and Sewer Authority, Washington, District of Columbia
| | | | - Ying Mei
- Department of Environmental Science and Engineering, School of Energy and Power Engineering, Inner Mongolia University of Technology, Hohhot, China
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21
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Yang T, Barnett R, Fan Y, Li L. The effect of urban green space on uncertainty stress and life stress: A nationwide study of university students in China. Health Place 2019; 59:102199. [PMID: 31514059 DOI: 10.1016/j.healthplace.2019.102199] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 08/26/2019] [Accepted: 08/27/2019] [Indexed: 01/24/2023]
Abstract
OBJECTIVE The aim of this study is to investigate the impacts of urban green space on stress among Chinese university students. METHODS Participants were 11,954 students from 50 universities in 42 cities. Each student completed the Global Health Professional Student Survey (GHPSS) on Tobacco Control in China. Regional variables were retrieved from the National Bureau of Statistics database. Both unadjusted and adjusted methods were used in the logistic regression analysis. RESULTS Almost one third of the students (31.1%) suffered from high levels of uncertainty and life stress. The multilevel logistic regression model showed that while certain individual and environmental factors, such as higher family income, having parents with a professional occupation and urban home location, reduced uncertainty stress among students, so did the effects of green space. This was particularly important for reducing uncertainty stress but also had some effects on life stress. CONCLUSIONS The findings support a wider body of literature on the positive effects of green space on stress and mental health. Future studies need to pay greater attention not only to intra-urban differences in student use of green space, but also to how the natural environment features in stress management policies in Chinese universities.
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Affiliation(s)
- Tingzhong Yang
- Children's Hospital /Center for Tobacco Control Research, Zhejiang University School of Medicine, Hangzhou, 310052, China.
| | - Ross Barnett
- Department of Geography, University of Canterbury, Private Bag, 4800, Christchurch, New Zealand.
| | - Yafeng Fan
- Department of Nursing, Hangzhou Normal University, Hangzhou, 310036, China.
| | - Lu Li
- Institute of Family and Social Medicine, Department of Social Medicine, Hangzhou, 310058, China.
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