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Zheng L, Wang J, Tang L, Ma Y, Tian Y. Association of residential greenness with incident pneumonia: A prospective cohort study. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 940:173731. [PMID: 38838996 DOI: 10.1016/j.scitotenv.2024.173731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 05/11/2024] [Accepted: 06/01/2024] [Indexed: 06/07/2024]
Abstract
Residential greenness is considered beneficial to human health, and its association with respiratory function has been found in previous studies. However, its link with pneumonia remains unclear. To explore the association of residential greenness with incident pneumonia, we conducted a prospective cohort study based on participants of the UK Biobank, followed from 2006 to 2010 to the end of 2019. Residential greenness was measured by Normalized Difference Vegetation Index (NDVI) within 500 m and 1000 m buffer. Cox proportional hazard models were conducted to assess the association, and restricted cubic spline models were also constructed to estimate their exposure-response relationship. Results demonstrate that residential greenness was negatively related to the risk of incident pneumonia. An interquartile (IQR) increase in NDVI 500-m buffer was associated with 4 % [HR (95 % CI) =0.96 (0.94, 0.97), P < 0.001] lower risk of incident pneumonia. Compared to the lowest greenness quartile (Q1), the highest quartile (Q4) had a lower risk of incident pneumonia, with the HR (95 % CI) estimated to be 0.91 (0.87, 0.95) (P values <0.001). Analyses based on NDVI 1000-m buffer obtained similar results. Furthermore, a significant effect of modifications by age and income on the linkage between residential greenness and incident pneumonia was found. These findings propose a potential effective prevention of incident pneumonia and provide the scientific basis for promoting the construction of residential greenness.
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Affiliation(s)
- Lei Zheng
- Ministry of Education Key Laboratory of Environment and Health, State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, Wuhan 430030, China; Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, Wuhan 430030, China
| | - Jianing Wang
- Ministry of Education Key Laboratory of Environment and Health, State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, Wuhan 430030, China; Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, Wuhan 430030, China
| | - Linxi Tang
- Ministry of Education Key Laboratory of Environment and Health, State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, Wuhan 430030, China; Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, Wuhan 430030, China
| | - Yudiyang Ma
- Ministry of Education Key Laboratory of Environment and Health, State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, Wuhan 430030, China; Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, Wuhan 430030, China
| | - Yaohua Tian
- Ministry of Education Key Laboratory of Environment and Health, State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, Wuhan 430030, China; Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, Wuhan 430030, China.
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Benedetti V, Giganti F, Cotugno M, Noferini C, Gavazzi G, Gronchi G, Righi S, Meneguzzo F, Becheri FR, Li Q, Viggiano MP. Interplay among Anxiety, Digital Environmental Exposure, and Cognitive Control: Implications of Natural Settings. Behav Sci (Basel) 2024; 14:323. [PMID: 38667119 PMCID: PMC11047410 DOI: 10.3390/bs14040323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 04/04/2024] [Accepted: 04/11/2024] [Indexed: 04/29/2024] Open
Abstract
Inhibitory control performance may differ greatly as a function of individual differences such as anxiety. Nonetheless, how cognitive control proficiency might be influenced by exposure to various environments and how anxiety traits might impact these effects remain unexplored. A cohort of thirty healthy volunteers participated in the study. Participants performed a Go/No-Go task before exposure to a 'forest' and 'urban' virtual environment, in a counterbalanced design, before repeating the GNG task. The State-Trait Anxiety Inventory (STAI) was finally filled-in. Our findings unveiled an initial negative correlation between anxiety trait levels and GNG task performance, consistent with the established literature attributing difficulties in inhibitory functionality to anxiety. Additionally, different environmental exposures reported opposite trends. Exposure to the 'forest' environment distinctly improved the GNG performance in relation to anxiety traits, while the 'urban' setting demonstrated adverse effects on task performance. These results underscore the intricate relationship among cognitive control, environmental exposure, and trait anxiety. In particular, our findings highlight the potential of natural settings, such as forests, to mitigate the impact of anxiety on inhibition. This might have implications for interventions aimed at improving cognitive control.
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Affiliation(s)
- Viola Benedetti
- Department of Neuroscience, Psychology, Drug Research and Child’s Health (NEUROFARBA), University of Florence, 50135 Florence, Italy; (V.B.); (F.G.); (M.C.); (C.N.); (G.G.); (G.G.); (S.R.)
| | - Fiorenza Giganti
- Department of Neuroscience, Psychology, Drug Research and Child’s Health (NEUROFARBA), University of Florence, 50135 Florence, Italy; (V.B.); (F.G.); (M.C.); (C.N.); (G.G.); (G.G.); (S.R.)
| | - Maria Cotugno
- Department of Neuroscience, Psychology, Drug Research and Child’s Health (NEUROFARBA), University of Florence, 50135 Florence, Italy; (V.B.); (F.G.); (M.C.); (C.N.); (G.G.); (G.G.); (S.R.)
| | - Chiara Noferini
- Department of Neuroscience, Psychology, Drug Research and Child’s Health (NEUROFARBA), University of Florence, 50135 Florence, Italy; (V.B.); (F.G.); (M.C.); (C.N.); (G.G.); (G.G.); (S.R.)
- European Laboratory for Non-Linear Spectroscopy, University of Florence, Sesto Fiorentino, 50019 Florence, Italy
| | - Gioele Gavazzi
- Department of Neuroscience, Psychology, Drug Research and Child’s Health (NEUROFARBA), University of Florence, 50135 Florence, Italy; (V.B.); (F.G.); (M.C.); (C.N.); (G.G.); (G.G.); (S.R.)
| | - Giorgio Gronchi
- Department of Neuroscience, Psychology, Drug Research and Child’s Health (NEUROFARBA), University of Florence, 50135 Florence, Italy; (V.B.); (F.G.); (M.C.); (C.N.); (G.G.); (G.G.); (S.R.)
| | - Stefania Righi
- Department of Neuroscience, Psychology, Drug Research and Child’s Health (NEUROFARBA), University of Florence, 50135 Florence, Italy; (V.B.); (F.G.); (M.C.); (C.N.); (G.G.); (G.G.); (S.R.)
| | - Francesco Meneguzzo
- Institute of Bioeconomy, National Research Council, 10 Via Madonna del Piano, Sesto Fiorentino, 50019 Florence, Italy;
- Central Scientific Committee, Italian Alpine Club, 19 Via E. Petrella, 20124 Milano, Italy
| | | | - Qing Li
- Department of Rehabilitation and Physical Medicine, Graduate School of Medicine—Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan;
| | - Maria Pia Viggiano
- Department of Neuroscience, Psychology, Drug Research and Child’s Health (NEUROFARBA), University of Florence, 50135 Florence, Italy; (V.B.); (F.G.); (M.C.); (C.N.); (G.G.); (G.G.); (S.R.)
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Yan T, Leng H, Yuan Z. Construction of the "Full Path" of restorative effects on older adults' mental health in parks under seasonal differences: taking Changchun as an example. Front Public Health 2024; 12:1269249. [PMID: 38655512 PMCID: PMC11035837 DOI: 10.3389/fpubh.2024.1269249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 02/27/2024] [Indexed: 04/26/2024] Open
Abstract
With the aging and older adults' mental health problems in China, more attention has been paid to the restorative environment. As an important restorative environment in the city, the mental health restorative effect of park environment has been confirmed. However, further exploration is needed to determine whether winter parks have positive effects, their differences from non-winter parks, and the specific pathways of these effects. Therefore, this study constructed a "full path" for the restorative effects of older adults' mental health in parks under seasonal differences, including four components: perceived environment, affective feedback, behavioral feedback, and restorative effect, forming four pathways. Based on this, this study obtained 211 and 240 sample data in winter and non-winter parks, and verified the validity of various hypotheses and mediation paths using structural equation models. It found that: (1) overall restorative effects existed in different seasons; (2) in winter, perceived environmental assessment was not a direct antecedent of restorative effects, and affective feedback and Moderate and Vigorous Physical Activity (MVPA) feedback were important mediating factors, and the chain mediated pathway existed; (3) in non-winter, both direct, indirect and chain mediated effects existed, and affective feedback and Low Physical Activity (LPA) feedback were important mediating factors. Based on this, this study divided parks into "affective inducing" and "behavioral promoting" types, and proposed corresponding planning priorities to positively intervene in planning and design practices.
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Affiliation(s)
- Tianjiao Yan
- School of Architecture and Urban Planning, Jilin Jianzhu University, Changchun, China
- Urban Spatial Performance Assessment and Visualization and Decision-Making Lab, Jilin Jianzhu University, Changchun, China
- Research Center for Innovation Development Strategy on the Ecological Wisdom of Urban and Rural Planning in Jilin Province, Changchun, China
| | - Hong Leng
- School of Architecture and Design, Harbin Institute of Technology, Harbin, China
- Key Laboratory of National Territory and Spatial Planning and Ecological Restoration in Cold Regions, Ministry of Natural Resources, Harbin, China
| | - Ziqing Yuan
- Department of Geography, Faculty of Social and Historical Sciences, University College London, London, United Kingdom
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Shezi B, Mendoza H, Govindasamy D, Casas L, Balakrishna Y, Bantjes J, Street R. Proximity to public green spaces and depressive symptoms among South African residents: a population-based study. BMC Public Health 2024; 24:925. [PMID: 38553671 PMCID: PMC10981334 DOI: 10.1186/s12889-024-18385-1] [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: 10/20/2023] [Accepted: 03/19/2024] [Indexed: 04/01/2024] Open
Abstract
BACKGROUND Exposure to green spaces has been suggested to improve mental health and may reduce the risk of depression. However, there is generally limited evidence on the association between green spaces and depression originating from low-and middle-income countries and Africa in particular. Here, we investigate the association between proximity to public green spaces and depressive symptoms among residents of Gauteng Province, South Africa. METHODS We used data from the 2017/2018 Gauteng quality of life survey. We included all individuals aged 18 years or older residing in the nine municipalities of Gauteng Province that completed the survey (n = 24,341). Depressive symptoms were assessed using the Patient Health Questionnaire-2. Proximity to public green spaces was defined as self-reported walking time (either less or greater than 15 min) from individuals' homes to the nearest public green space. To assess the association between access to public green spaces and depressive symptoms, we used mixed-effects models, adjusted for age, sex, population group (African, Indian/Asian, Coloured (mixed race), and White), educational attainment, and municipality. We additionally performed stratified analyses by age, sex, educational attainment, and population group to evaluate whether associations differed within subgroups. Associations are expressed as prevalence ratios (PR) and their 95% confidence intervals (95% CI). RESULTS We observed a 6% (PR = 0.94, 95%CI = 0.92-0.96) prevalence reduction in depressive symptoms for individuals who reported that the nearest public green space was less than 15 min from their homes as compared to those who reported > 15 min. After stratification, this inverse association was stronger among females, individuals aged 35-59 years,those with higher levels of educational attainment, and Coloured individuals as compared to their counterparts. CONCLUSION Our findings suggest that public green spaces close to residential homes may be associated with a reduction in the occurrence of depressive symptoms among urban populations in resource-constrained settings like South Africa.
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Affiliation(s)
- Busisiwe Shezi
- Environment and Health Research Unit, South African Medical Research Council, 491 Peter Mokaba Ridge, Morningside, 4091, Durban, South Africa.
- Department of Environmental Health, Faculty of Health Sciences, University of Johannesburg, Corner Siemert and Beit Street, Doornfontein, 2028, Johannesburg, South Africa.
| | - Hilbert Mendoza
- Social Epidemiology and Health Policy, Department of Family Medicine and Population Health, University of Antwerp, Campus Drie Eiken, Doornstraat 331, BE-2610, Wilrijk, Belgium
| | - Darshini Govindasamy
- Health Systems Research Unit, South African Medical Research Council, Francie van Zijl Drive, Parow Valley, 7501, Cape Town, South Africa
| | - Lidia Casas
- Social Epidemiology and Health Policy, Department of Family Medicine and Population Health, University of Antwerp, Campus Drie Eiken, Doornstraat 331, BE-2610, Wilrijk, Belgium
| | - Yusentha Balakrishna
- Biostatistics Research Unit, South African Medical Research Council, 491 Peter Mokaba Ridge, Morningside, 4091, Durban, South Africa
| | - Jason Bantjes
- Mental Health, Alcohol, Substance Use and Tobacco Research Unit, South African Medical Research Council, Francie van Zijl Drive, Parow Valley, Cape Town, South Africa, 7501
- Department of Psychiatry and Mental Health, University of Cape town, Groote Schuur Drive, Observatory, 7925, Cape Town, South Africa
| | - Renée Street
- Environment and Health Research Unit, South African Medical Research Council, Francie van Zijl Drive, Parow Valley, 7501, Cape Town, South Africa
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Zeng Y, Zhang Q, Yan J, Qi K, Ma A, Liu X, Xiao J. The relationship between nature exposure and depression among Chinese prisoners: a moderated mediation model. Front Psychol 2024; 15:1252864. [PMID: 38449757 PMCID: PMC10916799 DOI: 10.3389/fpsyg.2024.1252864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 02/06/2024] [Indexed: 03/08/2024] Open
Abstract
Aim This study examined the association between self-reported nature exposure and depression among Chinese prisoners, as well as the mediating and moderating effects of meaning in life and callous-unemotional (CU) traits, respectively. Background Prisoners are more likely to experience depression than any other mental illness. Exposure to nature has been proposed as a highly cost-effective method of treating their depressive symptoms. However, the mechanism underlying the link between nature exposure and depression among prisoners needs further investigation, as the findings may provide new insights into how to address depression in incarcerated populations. Method Data were collected through a survey conducted in four prisons in southern China from April to May 2022. The participants were 574 prisoners who anonymously completed four questionnaires about nature exposure, meaning in life, depression, and CU traits. Results The results show that: (1) meaning in life significantly mediates the association between nature exposure and depression, and (2) CU traits moderate the connection between nature exposure and meaning in life. Conclusion The current study uncovered that prisoners who contact more with the natural environment have a higher meaning in life and lower depression, and individuals with higher CU traits can benefit more from nature exposure.
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Affiliation(s)
- Yuze Zeng
- School of Criminal Justice, China University of Political Science and Law, Beijing, China
| | - Qingqi Zhang
- School of Sociology, China University of Political Science and Law, Beijing, China
| | - Jinglu Yan
- Institute for Social Science Research, The University of Queensland, Brisbane, QLD, Australia
| | - Ke Qi
- The Psychological Counseling Center, China University of Political Science and Law, Beijing, China
| | - Ai Ma
- School of Sociology, China University of Political Science and Law, Beijing, China
| | - Xiaoqian Liu
- School of Sociology, China University of Political Science and Law, Beijing, China
| | - Junze Xiao
- School of Criminal Justice, China University of Political Science and Law, Beijing, China
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Xie H, Yang C, Tan X. Does national forest city improve residents' health? Evidence from China. Front Public Health 2024; 12:1304600. [PMID: 38444443 PMCID: PMC10912504 DOI: 10.3389/fpubh.2024.1304600] [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: 10/02/2023] [Accepted: 01/31/2024] [Indexed: 03/07/2024] Open
Abstract
Objective National health is essential for economic and social development. The aim of this article is to examine the relationship, heterogeneity effects and influential mechanisms between National Forest Cities and the residents' health. Methods The article matches the China Family Panel Studies data in 2018 (CFPS2018) with the 2016-2018 National Forest Cities Construction List, resulting in a final sample of 20,041. Oprobit, Ologit, Instrumental Variable technique (2SLS) and interaction term analysis were used as the main research methods in this article. Results The findings indicate that: (1) The construction of National Forest Cities significantly improves the residents' health in terms of both physical and mental health, and this conclusion is still valid after a series of robustness tests. (2) On the one hand, National Forest Cities promote residents' health by reducing air pollutants such as SO2 and soot to reduce residents' health risk exposure; On the other hand, it promotes residents' health by positively guiding them to engage in healthy behaviors. (3) National Forest Cities have a greater effect on the health of urban residents, older adult and lower-income group, suggesting that National Forest Cities are a public benefit. Conclusions The construction of National Forest Cities is a public welfare that promotes residents' health, and it is an important revelation for accelerating the realization of the Healthy China Strategy. The article provides new empirical evidence for understanding the welfare effects of forest cities and offers new practical paths for improving residents' health.
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Affiliation(s)
- Hanjin Xie
- School of Economics and Management, East China Jiaotong University, Nanchang, China
| | - Chunmei Yang
- School of Economics and Management, East China Jiaotong University, Nanchang, China
| | - Xi Tan
- School of Economics and Management, Wuhan University, Wuhan, China
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Li Z, Zhang W, Cui J, Liu H, Liu H. Beneficial effects of short-term exposure to indoor biophilic environments on psychophysiological health: Evidence from electrophysiological activity and salivary metabolomics. ENVIRONMENTAL RESEARCH 2024; 243:117843. [PMID: 38061588 DOI: 10.1016/j.envres.2023.117843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/30/2023] [Accepted: 11/30/2023] [Indexed: 02/06/2024]
Abstract
BACKGROUND The utilization of short-term natural exposure as a health intervention has great potential in the field of public health. However, previous studies have mostly focused on outdoor urban green spaces, with limited research on indoor biophilic environments, and the physiological regulatory mechanisms involved remain unclear. OBJECTIVES To explore the affective and physiological impact of short-term exposure to indoor biophilic environments and their potential regulatory mechanisms. METHODS A between-group design experiment was conducted, and the psychophysiological responses of participants to the indoor plants (Vicks Plant) were measured by a method combined the subjective survey, electrophysiological measurements, and salivary biochemical analysis. Volatile organic compounds (VOCs) from plants were also detected to analyze the main substances that caused olfactory stimuli. RESULTS Compared with the non-biophilic environment, short-term exposure to the indoor biophilic environment was associated with psychological and physiological relaxation, including reduced negative emotions, improved positive emotions, lower heart rate, skin conductance level, salivary cortisol and pro-inflammatory cytokines, and increased alpha brainwave power. Salivary metabolomics analysis revealed that the differential metabolites observed between the groups exhibited enrichment in two metabolic pathways related to neural function and immune response: phenylalanine, tyrosine and tryptophan biosynthesis, and ubiquinone and other terpenoid-quinone biosynthesis. These changes may be associated with the combined visual and olfactory stimuli of the biophilic environment, in which D-limonene was the dominant substance in plant-derived VOCs. CONCLUSION This research demonstrated the benefits of short-term exposure to indoor biophilic environments on psychophysiological health through evidence from both the nervous and endocrine systems.
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Affiliation(s)
- Zhaoming Li
- Institute of Environmental Biology and Life Support Technology, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, 100083, China; Internet Joint Research Center of Aerospace Biotechnology & Medical Engineering, Beihang University, Beijing, 100083, China
| | - Wenzhu Zhang
- Institute of Environmental Biology and Life Support Technology, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, 100083, China; Internet Joint Research Center of Aerospace Biotechnology & Medical Engineering, Beihang University, Beijing, 100083, China
| | - Jingxian Cui
- Institute of Environmental Biology and Life Support Technology, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, 100083, China; Internet Joint Research Center of Aerospace Biotechnology & Medical Engineering, Beihang University, Beijing, 100083, China
| | - Hui Liu
- Institute of Environmental Biology and Life Support Technology, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, 100083, China; Internet Joint Research Center of Aerospace Biotechnology & Medical Engineering, Beihang University, Beijing, 100083, China.
| | - Hong Liu
- Institute of Environmental Biology and Life Support Technology, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, 100083, China; Internet Joint Research Center of Aerospace Biotechnology & Medical Engineering, Beihang University, Beijing, 100083, China
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Liu BP, Huxley RR, Schikowski T, Hu KJ, Zhao Q, Jia CX. Exposure to residential green and blue space and the natural environment is associated with a lower incidence of psychiatric disorders in middle-aged and older adults: findings from the UK Biobank. BMC Med 2024; 22:15. [PMID: 38221612 PMCID: PMC10789017 DOI: 10.1186/s12916-023-03239-1] [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: 07/01/2023] [Accepted: 12/19/2023] [Indexed: 01/16/2024] Open
Abstract
BACKGROUND There is increasing evidence for the role of environmental factors and exposure to the natural environment on a wide range of health outcomes. Whether exposure to green space, blue space, and the natural environment (GBN) is associated with risk of psychiatric disorders in middle-aged and older adults has not been prospectively examined. METHODS Longitudinal data from the UK biobank was used. At the study baseline (2006-2010), 363,047 participants (women: 53.4%; mean age 56.7 ± 8.1 years) who had not been previously diagnosed with any psychiatric disorder were included. Follow-up was achieved by collecting records from hospitals and death registers. Measurements of green and blue space modeled from land use data and natural environment from Land Cover Map were assigned to the residential address for each participant. Cox proportional hazard models with adjustment for potential confounders were used to explore the longitudinal associations between GBN and any psychiatric disorder and then by specific psychiatric disorders (dementia, substance abuse, psychotic disorder, depression, and anxiety) in middle-aged and older adults. RESULTS During an average follow-up of 11.5 ± 2.8 years, 49,865 individuals were diagnosed with psychiatric disorders. Compared with the first tertile (lowest) of exposure, blue space at 300 m buffer [hazard ratio (HR): 0.973, 95% confidence interval (CI): 0.952-0.994] and natural environment at 300 m buffer (HR: 0.970, 95% CI: 0.948-0.992) and at 1000 m buffer (HR: 0.975, 95% CI: 0.952-0.999) in the third tertile (highest) were significantly associated with lower risk of incident psychiatric disorders, respectively. The risk of incident dementia was statistically decreased when exposed to the third tertile (highest) of green space and natural environment at 1000 m buffer. The third tertile (highest) of green space at 300 m and 1000 m buffer and natural environment at 300 m and 1000 m buffer was associated with a reduction of 30.0%, 31.8%, 21.7%, and 30.3% in the risk of developing a psychotic disorder, respectively. Subgroup analysis suggested that the elderly, men, and those living with some comorbid conditions may derive greater benefits associated with exposure to GBN. CONCLUSIONS This study suggests that GBN has significant benefits for lowering the risk of psychiatric disorders in middle-aged and older adults. Future studies are warranted to validate these findings and to understand the potential mechanistic pathways underpinning these novel findings.
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Affiliation(s)
- Bao-Peng Liu
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012, Shandong, China
| | - Rachel R Huxley
- Faculty of Health, Deakin University, Melbourne, VIC, 3000, Australia
| | - Tamara Schikowski
- Department of Epidemiology, IUF-Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
| | - Ke-Jia Hu
- Department of Big Data in Health Science, School of Public Health, Zhejiang University, Zijingang Campus, Hangzhou, 310058, China
| | - Qi Zhao
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012, Shandong, China.
- Faculty of Health, Deakin University, Melbourne, VIC, 3000, Australia.
- Shandong University Climate Change and Health Center, Shandong University, Jinan, 250012, Shandong, China.
| | - Cun-Xian Jia
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012, Shandong, China.
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Wood SM, Alston L, Beks H, Mc Namara K, Coffee NT, Clark RA, Wong Shee A, Versace VL. Quality appraisal of spatial epidemiology and health geography research: A scoping review of systematic reviews. Health Place 2023; 83:103108. [PMID: 37651961 DOI: 10.1016/j.healthplace.2023.103108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 08/19/2023] [Accepted: 08/22/2023] [Indexed: 09/02/2023]
Abstract
A scoping review of peer-reviewed literature was conducted to understand how systematic reviews assess the methodological quality of spatial epidemiology and health geography research. Fifty-nine eligible reviews were identified and included. Variations in the use of quality appraisal tools were found. Reviews applied existing quality appraisal tools with no adaptations (n = 32; 54%), existing quality appraisal tools with adaptations (n = 9; 15%), adapted tools or methods from other reviews (n = 13; 22%), and developed new quality appraisal tools for the review (n = 5; 8%). Future research should focus on developing and validating a quality appraisal tool that evaluates the spatial methodology within studies.
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Affiliation(s)
- Sarah M Wood
- Deakin Rural Health, School of Medicine, Faculty of Health, Deakin University, Warrnambool Campus, Vic, Australia.
| | - Laura Alston
- Deakin Rural Health, School of Medicine, Faculty of Health, Deakin University, Warrnambool Campus, Vic, Australia; Research Unit, Colac Area Health, Colac, Vic, Australia
| | - Hannah Beks
- Deakin Rural Health, School of Medicine, Faculty of Health, Deakin University, Warrnambool Campus, Vic, Australia
| | - Kevin Mc Namara
- Deakin Rural Health, School of Medicine, Faculty of Health, Deakin University, Warrnambool Campus, Vic, Australia; Grampians Health, Ballarat, Vic, Australia
| | - Neil T Coffee
- Deakin Rural Health, School of Medicine, Faculty of Health, Deakin University, Warrnambool Campus, Vic, Australia; Australian Centre for Housing Research, The University of Adelaide, Adelaide, SA, Australia
| | - Robyn A Clark
- Caring Futures Institute, Flinders University, SA, Australia; Southern Adelaide Health Care Services, SA, Australia
| | - Anna Wong Shee
- Deakin Rural Health, School of Medicine, Faculty of Health, Deakin University, Warrnambool Campus, Vic, Australia; Grampians Health, Ballarat, Vic, Australia
| | - Vincent L Versace
- Deakin Rural Health, School of Medicine, Faculty of Health, Deakin University, Warrnambool Campus, Vic, Australia; Grampians Health, Ballarat, Vic, Australia
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Borgi M, Collacchi B, Cirulli F, Medda E. Reduction in the use of green spaces during the COVID-19 pandemic and its impact on mental health. Health Place 2023; 83:103093. [PMID: 37527570 DOI: 10.1016/j.healthplace.2023.103093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 05/31/2023] [Accepted: 07/19/2023] [Indexed: 08/03/2023]
Abstract
Our study examined the use of green spaces before and during the pandemic in a large cohort of Italian twins and evaluated its impact on measures of mental health (depressive, anxiety, stress symptoms). Twins were analysed as individuals and as pairs. A twin design approach was applied to minimize confounding by genetic and shared environmental factors. Questionnaires from 2,473 twins enrolled in the Italian Twin Registry were screened. Reduced green space use was associated with significantly higher levels of depression, anxiety and distress. Being a woman, residing in urban areas, and having a high perceived risk of the outbreak resulted in a higher likelihood to modify green space use, with a negative impact on mental health.
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Affiliation(s)
- Marta Borgi
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 299, I-00161, Rome, Italy
| | - Barbara Collacchi
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 299, I-00161, Rome, Italy
| | - Francesca Cirulli
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 299, I-00161, Rome, Italy.
| | - Emanuela Medda
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 299, I-00161, Rome, Italy
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11
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Fancello G, Vallée J, Sueur C, van Lenthe FJ, Kestens Y, Montanari A, Chaix B. Micro urban spaces and mental well-being: Measuring the exposure to urban landscapes along daily mobility paths and their effects on momentary depressive symptomatology among older population. ENVIRONMENT INTERNATIONAL 2023; 178:108095. [PMID: 37487375 DOI: 10.1016/j.envint.2023.108095] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 06/29/2023] [Accepted: 07/11/2023] [Indexed: 07/26/2023]
Abstract
The urban environment plays an important role for the mental health of residents. Researchers mainly focus on residential neighbourhoods as exposure context, leaving aside the effects of non-residential environments. In order to consider the daily experience of urban spaces, a people-based approach focused on mobility paths is needed. Applying this approach, (1) this study investigated whether individuals' momentary mental well-being is related to the exposure to micro-urban spaces along the daily mobility paths within the two previous hours; (2) it explored whether these associations differ when environmental exposures are defined considering all location points or only outdoor location points; and (3) it examined the associations between the types of activity and mobility and momentary depressive symptomatology. Using a geographically-explicit ecological momentary assessment approach (GEMA), momentary depressive symptomatology of 216 older adults living in the Ile-de-France region was assessed using smartphone surveys, while participants were tracked with a GPS receiver and an accelerometer for seven days. Exposure to multiple elements of the streetscape was computed within a street network buffer of 25 m of each GPS point over the two hours prior to the questionnaire. Mobility and activity type were documented from a GPS-based mobility survey. We estimated Bayesian generalized mixed effect models with random effects at the individual and day levels and took into account time autocorrelation. We also estimated fixed effects. A better momentary mental wellbeing was observed when residents performed leisure activities or were involved in active mobility and when they were exposed to walkable areas (pedestrian dedicated paths, open spaces, parks and green areas), water elements, and commerce, leisure and cultural attractors over the previous two hours. These relationships were stronger when exposures were defined based only on outdoor location points rather than all location points, and when we considered within-individual differences compared to between-individual differences.
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Affiliation(s)
- Giovanna Fancello
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, F75012 Paris, France.
| | - Julie Vallée
- UMR 8504 Géographie-cités (CNRS, Université Paris 1 Panthéon-Sorbonne, Université Paris Cité, EHESS), France
| | - Cédric Sueur
- UMR 7178 (CNRS, Unistra, Institut Pluridisciplinaire Hubert Curien), France; Anthropolab, ETHICS - EA 7446, Catholic University of Lille, Lille, France
| | - Frank J van Lenthe
- Department of Public Health, Erasmus MC, P.O. Box 2040, 3000 CA Rotterdam, Netherlands
| | - Yan Kestens
- Montreal Université, École de santé publique - Département de médecine sociale et preventive, Canada
| | - Andrea Montanari
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, F75012 Paris, France
| | - Basile Chaix
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, F75012 Paris, France
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12
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Zhang X, Zhang Y, Yun J, Yao W. A systematic review of the anxiety-alleviation benefits of exposure to the natural environment. REVIEWS ON ENVIRONMENTAL HEALTH 2023; 38:281-293. [PMID: 35334194 DOI: 10.1515/reveh-2021-0157] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 02/24/2022] [Indexed: 06/02/2023]
Abstract
Research suggests that exposure to natural environments can be beneficial for health, such as reducing physical illness and improving mood and cognitive ability. The potential benefits of nature have come into focus at a time when mental health issues are growing globally. Here, we have selected 24 studies from four databases for meta-analysis to explore the effects of exposure to the natural environment on the anxiety of the human body and summarize the influencing factors on the anxiety relief effect. A random-effect meta-analysis of anxiety state changes before and after exposure to natural environment shows that natural exposure effectively alleviated human anxiety (SMD -1.28, 95% CI: -1.65 to -0.92). The overall quality of the included papers, assessed using the PEDro scale, is considered to vary considerably, but most of the papers are rated between 4 and 7 which is considered fair or good. In addition, we have also investigated the potential moderators of anxiety-relieving effects of the nature. Our results shows that the age and exposure time of the subjects are related to the effect of anxiety relief. The results of the subgroup analysis of moderators prove that compared with the middle-aged people (SMD -0.63, 95% CI: -1.13 to -0.12), young people (SMD -1.50, 95% CI: -1.90 to -1.10) get better anxiety alleviation effect in the natural environment. In terms of exposure time, compared with 0.5-2 h (SMD -0.18, 95% CI: -0.59 to -0.23) and >2 h (SMD -0.84, 95% CI: -1.40 to -0.27) exposure periods, subjects get the maximum anxiety relief benefit when they spent <0.5 h (SMD -1.60, 95% CI: -1.93 to -1.27) in the natural environment. However, the quality of the included studies varies greatly and there is a significant heterogeneity in the meta-analysis. Study location, natural environment type and other moderator factors have no obvious correlation with anxiety-alleviation effect of the nature. A higher quality and more comprehensive study needs to be carried out to find out more moderators about the effects of the natural environment on anxiety alleviation. Further experimental studies should also be conducted to determine the mechanism by which natural exposure reduces anxiety so as to provide strong support for the construction and improvement of healthy natural environment.
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Affiliation(s)
- Xiaofeng Zhang
- Department of Landscape Architecture, College of Architecture and Urban Planning, Qingdao University of Technology, Qingdao, Shandong, P. R. China
| | - Yiping Zhang
- Department of Landscape Architecture, College of Architecture and Urban Planning, Qingdao University of Technology, Qingdao, Shandong, P. R. China
| | - Jiayue Yun
- Department of Landscape Architecture, College of Architecture and Urban Planning, Qingdao University of Technology, Qingdao, Shandong, P. R. China
| | - Wenfei Yao
- Department of Landscape Architecture, College of Architecture and Urban Planning, Qingdao University of Technology, Qingdao, Shandong, P. R. China
- Innovation Institute for Sustainable Maritime Architecture Research and Technology (iSMART), Qingdao University of Technology, Qingdao, Shandong, P. R. China
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13
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Šorytė D, Rosa CD, Collado S, Pakalniškienė V. The effects of nature-based interventions on individuals' environmental behaviors: protocol for a systematic review of controlled trials. Front Psychol 2023; 14:1145720. [PMID: 37333586 PMCID: PMC10275608 DOI: 10.3389/fpsyg.2023.1145720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 05/18/2023] [Indexed: 06/20/2023] Open
Abstract
Background The paper presents the rationale and methods of the planned systematic review to understand the effects of nature-based interventions on individuals' environmental behaviors. There is ample evidence that experiences in nature not only enhance human well-being but also help promote people's pro-environmentalism. Nevertheless, synthesized evidence regarding the effects of nature-based interventions on individuals' environmental behaviors is lacking. Methods This protocol follows the Preferred reporting items for systematic review and meta-analysis protocols (PRISMA-P) guidelines. The planned literature search will be conducted by using APA PsycInfo, APA PsyArticles, PubMed, ERIC, Education Source, GreenFILE, OpenDissertations, Scopus, and WEB of Science. In the protocol, we present search strategies for each specific database. Data items that we will seek to obtain from the selected publications are described in detail and cover general information about included studies, information about studies' methodology and participants, outcomes of the studies, and nature-based and comparative interventions. The outcomes will be behavioral, including aggregated and specific types of environmental behaviors, as well as reported and observed behaviors. Furthermore, the protocol provides a description of the prospective assessment of the risk of bias in both randomized and non-randomized studies. If studies appear sufficiently homogeneous, we will conduct a meta-analysis using the inverse-variance method. Details of the data synthesis are likewise provided in the paper. Results Dissemination of the results of the planned review will be carried out via a peer-reviewed open-access journal publication. Implications Given the great need to address current environmental issues, understanding what encourages people to act pro-environmentally is critical. It is expected that the findings of the planned review will provide valuable insights for researchers, educators, and policymakers who are involved in understanding and promoting human environmental behaviors.
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Affiliation(s)
- Dovilė Šorytė
- Faculty of Philosophy, Institute of Psychology, Vilnius University, Vilnius, Lithuania
| | - Claudio D. Rosa
- Department of Development and Environment, State University of Santa Cruz, Ilhéus, Brazil
| | - Silvia Collado
- Department of Psychology and Sociology, Universidad de Zaragoza, Teruel, Spain
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14
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Marx W, Manger SH, Blencowe M, Murray G, Ho FYY, Lawn S, Blumenthal JA, Schuch F, Stubbs B, Ruusunen A, Desyibelew HD, Dinan TG, Jacka F, Ravindran A, Berk M, O'Neil A. Clinical guidelines for the use of lifestyle-based mental health care in major depressive disorder: World Federation of Societies for Biological Psychiatry (WFSBP) and Australasian Society of Lifestyle Medicine (ASLM) taskforce. World J Biol Psychiatry 2023; 24:333-386. [PMID: 36202135 PMCID: PMC10972571 DOI: 10.1080/15622975.2022.2112074] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/24/2022] [Accepted: 08/07/2022] [Indexed: 01/12/2023]
Abstract
OBJECTIVES The primary objectives of these international guidelines were to provide a global audience of clinicians with (a) a series of evidence-based recommendations for the provision of lifestyle-based mental health care in clinical practice for adults with Major Depressive Disorder (MDD) and (b) a series of implementation considerations that may be applicable across a range of settings. METHODS Recommendations and associated evidence-based gradings were based on a series of systematic literature searches of published research as well as the clinical expertise of taskforce members. The focus of the guidelines was eight lifestyle domains: physical activity and exercise, smoking cessation, work-directed interventions, mindfulness-based and stress management therapies, diet, sleep, loneliness and social support, and green space interaction. The following electronic bibliographic databases were searched for articles published prior to June 2020: PubMed, EMBASE, The Cochrane Library (Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials (CENTRAL), Cochrane Methodology Register), CINAHL, PsycINFO. Evidence grading was based on the level of evidence specific to MDD and risk of bias, in accordance with the World Federation of Societies for Biological Psychiatry criteria. RESULTS Nine recommendations were formed. The recommendations with the highest ratings to improve MDD were the use of physical activity and exercise, relaxation techniques, work-directed interventions, sleep, and mindfulness-based therapies (Grade 2). Interventions related to diet and green space were recommended, but with a lower strength of evidence (Grade 3). Recommendations regarding smoking cessation and loneliness and social support were based on expert opinion. Key implementation considerations included the need for input from allied health professionals and support networks to implement this type of approach, the importance of partnering such recommendations with behaviour change support, and the need to deliver interventions using a biopsychosocial-cultural framework. CONCLUSIONS Lifestyle-based interventions are recommended as a foundational component of mental health care in clinical practice for adults with Major Depressive Disorder, where other evidence-based therapies can be added or used in combination. The findings and recommendations of these guidelines support the need for further research to address existing gaps in efficacy and implementation research, especially for emerging lifestyle-based approaches (e.g. green space, loneliness and social support interventions) where data are limited. Further work is also needed to develop innovative approaches for delivery and models of care, and to support the training of health professionals regarding lifestyle-based mental health care.
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Affiliation(s)
- Wolfgang Marx
- Deakin University, Institute for Mental and Physical Health and Clinical Translation (IMPACT), Food & Mood Centre, School of Medicine, Barwon Health, Geelong, Australia
| | - Sam H Manger
- College of Medicine and Dentistry, James Cook University, Queensland, Australia
- Australasian Society of Lifestyle Medicine, Melbourne, Australia
| | - Mark Blencowe
- Australasian Society of Lifestyle Medicine, Melbourne, Australia
| | - Greg Murray
- Centre for Mental Health, Swinburne University of Technology, Melbourne, Australia
| | - Fiona Yan-Yee Ho
- Department of Psychology, The Chinese University of Hong Kong, Hong Kong SAR
| | - Sharon Lawn
- Lived Experience Australia Ltd, Adelaide, Australia
- Flinders University, College of Medicine and Public Health, Adelaide, Australia
| | - James A. Blumenthal
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham NC 27710
| | - Felipe Schuch
- Department of Sports Methods and Techniques, Federal University of Santa Maria, Santa Maria, Brazil
| | - Brendon Stubbs
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, London, UK
| | - Anu Ruusunen
- Deakin University, Institute for Mental and Physical Health and Clinical Translation (IMPACT), Food & Mood Centre, School of Medicine, Barwon Health, Geelong, Australia
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
- Department of Psychiatry, Kuopio University Hospital, Kuopio, Finland
| | - Hanna Demelash Desyibelew
- Department of Nutrition and Dietetics, School of Public Health, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | | | - Felice Jacka
- Deakin University, Institute for Mental and Physical Health and Clinical Translation (IMPACT), Food & Mood Centre, School of Medicine, Barwon Health, Geelong, Australia
| | - Arun Ravindran
- Department of Psychiatry & Institute of Medical Sciences, University of Toronto. Centre for Addiction and Mental Health, Toronto, Canada
| | - Michael Berk
- Deakin University, Institute for Mental and Physical Health and Clinical Translation (IMPACT), Food & Mood Centre, School of Medicine, Barwon Health, Geelong, Australia
| | - Adrienne O'Neil
- Deakin University, Institute for Mental and Physical Health and Clinical Translation (IMPACT), Food & Mood Centre, School of Medicine, Barwon Health, Geelong, Australia
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15
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Astell-Burt T, Navakatikyan MA, Feng X. Why might urban tree canopy reduce dementia risk? A causal mediation analysis of 109,688 adults with 11 years of hospital and mortality records. Health Place 2023; 82:103028. [PMID: 37182375 DOI: 10.1016/j.healthplace.2023.103028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 04/11/2023] [Accepted: 04/12/2023] [Indexed: 05/16/2023]
Abstract
Urban tree canopy is associated with lower dementia risk, but no mediation analysis has been attempted to reveal potential mechanisms. We examined 3,639 dementia diagnoses in 109,688 participants of the Sax Institute's 45 and Up Study. Adjusted models indicated ≥20% tree canopy lowered the odds of developing dementia by 14% over 11 years (Odds Ratio = 0.86, 95%CI = 0.79-0.93). Association between tree canopy and dementia was partially mediated by physical activity (4.5%) and absences of psychological distress (5.7%), social support (2.9%), sleep duration (2.3%) and diabetes (1.8%). Social loneliness and absence of heart disease or hypertension did not mediate the tree canopy-dementia association.
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Affiliation(s)
- Thomas Astell-Burt
- Population Wellbeing and Environment Research Lab (PowerLab), NSW, Australia; School of Health and Society, University of Wollongong, Northfields Avenue, Wollongong, Australia.
| | - Michael A Navakatikyan
- Population Wellbeing and Environment Research Lab (PowerLab), NSW, Australia; School of Health and Society, University of Wollongong, Northfields Avenue, Wollongong, Australia
| | - Xiaoqi Feng
- Population Wellbeing and Environment Research Lab (PowerLab), NSW, Australia; School of Population Health, University of New South Wales, Sydney, Australia; The George Institute of Global Health, Sydney, NSW, Australia
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16
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Ricciardi E, Spano G, Tinella L, Lopez A, Clemente C, Bosco A, Caffò AO. Perceived Social Support Mediates the Relationship between Use of Greenspace and Geriatric Depression: A Cross-Sectional Study in a Sample of South-Italian Older Adults. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20085540. [PMID: 37107822 PMCID: PMC10138493 DOI: 10.3390/ijerph20085540] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/09/2023] [Accepted: 04/11/2023] [Indexed: 05/11/2023]
Abstract
A growing body of evidence is suggestive for the beneficial role of contact with greenspace (e.g., use of greenspace, visual access to greenspace, etc.) on mental health (e.g., depression, anxiety, etc.). In addition, several studies have pointed out the benefits of social support and social interaction on psychological wellbeing. Even if evidence on the association between contact with greenspace and perceived social support were mixed, it was supposed that the use of greenspace could enhance social interactions and perceived social support, especially among older adults. The present study aims to explore the effect of use of greenspace on geriatric depression in a sample of South-Italian older adults and the mediating role of perceived social support in this association. A structural equation model was tested in a sample of 454 older adults (60-90 years old) residing in the Metropolitan Area of Bari, Apulia. The fit indices revealed the goodness of fit of the model (CFI = 0.934; TLI = 0.900; IFI = 0.911; NFI = 0.935; RMSEA = 0.074; SRMR = 0.056). Results showed that the use of greenspace was inversely associated with geriatric depression through perceived social support. These findings underlined the relevance of perceived social support on the pathway linking use of greenspace and geriatric depressive symptoms. This evidence may be useful to policymakers to plan interventions for promoting physical access to greenspace and social participation in an age-friendly city framework.
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Affiliation(s)
- Elisabetta Ricciardi
- Department of Educational Sciences, Psychology, Communication, University of Studies of Bari, 70122 Bari, Italy; (E.R.); (G.S.); (L.T.); (A.L.); (C.C.); (A.B.)
| | - Giuseppina Spano
- Department of Educational Sciences, Psychology, Communication, University of Studies of Bari, 70122 Bari, Italy; (E.R.); (G.S.); (L.T.); (A.L.); (C.C.); (A.B.)
| | - Luigi Tinella
- Department of Educational Sciences, Psychology, Communication, University of Studies of Bari, 70122 Bari, Italy; (E.R.); (G.S.); (L.T.); (A.L.); (C.C.); (A.B.)
| | - Antonella Lopez
- Department of Educational Sciences, Psychology, Communication, University of Studies of Bari, 70122 Bari, Italy; (E.R.); (G.S.); (L.T.); (A.L.); (C.C.); (A.B.)
- Faculty of Law, Giustino Fortunato University, 82100 Benevento, Italy
| | - Carmine Clemente
- Department of Educational Sciences, Psychology, Communication, University of Studies of Bari, 70122 Bari, Italy; (E.R.); (G.S.); (L.T.); (A.L.); (C.C.); (A.B.)
| | - Andrea Bosco
- Department of Educational Sciences, Psychology, Communication, University of Studies of Bari, 70122 Bari, Italy; (E.R.); (G.S.); (L.T.); (A.L.); (C.C.); (A.B.)
| | - Alessandro Oronzo Caffò
- Department of Educational Sciences, Psychology, Communication, University of Studies of Bari, 70122 Bari, Italy; (E.R.); (G.S.); (L.T.); (A.L.); (C.C.); (A.B.)
- Correspondence:
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17
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Siah CJR, Goh YS, Lee J, Poon SN, Ow Yong JQY, Tam WSW. The effects of forest bathing on psychological well-being: A systematic review and meta-analysis. Int J Ment Health Nurs 2023. [PMID: 36864583 DOI: 10.1111/inm.13131] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 01/19/2023] [Accepted: 02/09/2023] [Indexed: 03/04/2023]
Abstract
Globally, around half (55%) of the population live in fast-paced urban settings where many people find it challenging to manage their stress and respond to crises with a positive mindset. This resulted in prolonged distress where anxiety and fatigue caused physical and mental health concerns. Nature walks involving immersive exposure in the forest, and green spaces have been posited to offer physiological and psychological benefits. Therefore, in this systematic review, we evaluated the effects of forest bathing on psychological and physiological outcomes. We searched four English and five non-English databases (Chinese and Korean) for peer-reviewed studies published between January 2000 and March 2021. This review adhered to the recommendations of the Preferred Reporting Items for Systematic Reviews and Meta-analysis Statement 2020. The primary outcomes explored in this review were mainly psychological, including anxiety, depression, mood and quality of life. The secondary outcomes were physiological outcomes such as blood pressure and heart rate. We conducted a meta-analysis on each outcome using the random-effects model. Heterogeneity was assessed by the I2 statistic. Thirty-six articles (21 in English, 3 in Chinese and 12 in Korean) with 3554 participants were included in this review. Our meta-analysis suggested that forest bathing can significantly reduce symptoms of depression and anxiety. However, we did not observe as many benefits in physiological outcomes. Against the background of the negative effects of urbanization on mental well-being, this review highlighted the potential therapeutic role of forests in the contemporary world, lending further evidence-based support for forest conservation.
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Affiliation(s)
- Chiew Jiat Rosalind Siah
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Yong Shian Goh
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jungup Lee
- Department of Social Work, Faculty of Arts and Social Science, National University of Singapore, Singapore, Singapore
| | - Sum Nok Poon
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jenna Qing Yun Ow Yong
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Wai-San Wilson Tam
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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18
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Cuijpers P, Miguel C, Ciharova M, Kumar M, Brander L, Kumar P, Karyotaki E. Impact of climate events, pollution, and green spaces on mental health: an umbrella review of meta-analyses. Psychol Med 2023; 53:638-653. [PMID: 36606450 PMCID: PMC9975983 DOI: 10.1017/s0033291722003890] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 11/25/2022] [Accepted: 12/09/2022] [Indexed: 01/07/2023]
Abstract
Climate change may affect mental health. We conducted an umbrella review of meta-analyses examining the association between mental health and climate events related to climate change, pollution and green spaces. We searched major bibliographic databases and included meta-analyses with at least five primary studies. Results were summarized narratively. We included 24 meta-analyses on mental health and climate events (n = 13), pollution (n = 11), and green spaces (n = 2) (two meta-analyses provided data on two categories). The quality was suboptimal. According to AMSTAR-2, the overall confidence in the results was high for none of the studies, for three it was moderate, and for the other studies the confidence was low to critically low. The meta-analyses on climate events suggested an increased prevalence of symptoms of post-traumatic stress, depression, and anxiety associated with the exposure to various types of climate events, although the effect sizes differed considerably across study and not all were significant. The meta-analyses on pollution suggested that there may be a small but significant association between PM2.5, PM10, NO2, SO2, CO and mental health, especially depression and suicide, as well as autism spectrum disorders after exposure during pregnancy, but the resulting effect sizes varied considerably. Serious methodological flaws make it difficult to draw credible conclusions. We found reasonable evidence for an association between climate events and mental health and some evidence for an association between pollution and mental disorders. More high-quality research is needed to verify these associations.
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Affiliation(s)
- Pim Cuijpers
- Department of Clinical, Neuro and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- International Institute for Psychotherapy, Babeș-Bolyai University, Cluj-Napoca, Romania
| | - Clara Miguel
- Department of Clinical, Neuro and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Marketa Ciharova
- Department of Clinical, Neuro and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Manasi Kumar
- Brain and Mind Institute, Aga Khan University, Nairobi, Kenya
| | - Luke Brander
- Institute for Environmental Studies, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Pushpam Kumar
- United Nations Environment Programme, Washington, DC, USA
| | - Eirini Karyotaki
- Department of Clinical, Neuro and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
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19
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Yan T, Leng H, Yuan Q. The Effects of Winter Parks in Cold Regions on Cognition Recovery and Emotion Improvement of Older Adults: An Empirical Study of Changchun Parks. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:2135. [PMID: 36767502 PMCID: PMC9915963 DOI: 10.3390/ijerph20032135] [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: 12/06/2022] [Revised: 01/16/2023] [Accepted: 01/18/2023] [Indexed: 06/18/2023]
Abstract
Urban parks are one of the primary settings for older adults to exercise, and their health benefits have been confirmed by a large number of studies. However, with the increased social attention to mental health, there is not enough research on the short-term mental health recovery of older adults in parks. Meanwhile, the health recovery effects of winter parks in special climate areas have not been well explored. This study aimed to explore the effects of winter parks in cold regions on the short-term mental health recovery of older adults and the potential predictors of these effects, including individual status, park characteristics, and behavioral characteristics. This study divided short-term mental health recovery into cognitive recovery and emotional improvement, and selected the digit span test and 10 kinds of emotional expression as the experimental methods, recruited 92 older adults from 6 parks in Changchun, and compared the pre-test and post-test results for evaluation. The results showed that winter parks in cold cities still had short-term cognitive recovery and emotional improvement effects on older adults. The main park characteristic factors affecting the overall cognitive recovery were the evergreen vegetation area and the existence of structures, and that which affected the overall emotional improvement was the main pathway length. Furthermore, individual conditions, including gender, age, physical health, living and customary conditions, and park characteristics, including park type, park area, main pathway length, square area, equipment area, evergreen vegetation area, the presence of water, and structures, all related to short-term mental health recovery effects. Among behavioral characteristics, stay time in parks and MVPA (Moderate and Vigorous Physical Activity) times were also related to certain effects, but behavior type was not.
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Affiliation(s)
- Tianjiao Yan
- School of Architecture, Harbin Institute of Technology, Harbin 150001, China
- Key Laboratory of Cold Region Urban and Rural Human Settlement Environment Science and Technology, Ministry of Industry and Information Technology, Harbin 150001, China
| | - Hong Leng
- School of Architecture, Harbin Institute of Technology, Harbin 150001, China
- Key Laboratory of Cold Region Urban and Rural Human Settlement Environment Science and Technology, Ministry of Industry and Information Technology, Harbin 150001, China
| | - Qing Yuan
- School of Architecture, Harbin Institute of Technology, Harbin 150001, China
- Key Laboratory of Cold Region Urban and Rural Human Settlement Environment Science and Technology, Ministry of Industry and Information Technology, Harbin 150001, China
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20
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Li H, Browning MHEM, Rigolon A, Larson LR, Taff D, Labib SM, Benfield J, Yuan S, McAnirlin O, Hatami N, Kahn PH. Beyond "bluespace" and "greenspace": A narrative review of possible health benefits from exposure to other natural landscapes. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 856:159292. [PMID: 36208731 DOI: 10.1016/j.scitotenv.2022.159292] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/28/2022] [Accepted: 10/03/2022] [Indexed: 06/16/2023]
Abstract
Numerous studies have highlighted the physical and mental health benefits of contact with nature, typically in landscapes characterized by plants (i.e., "greenspace") and water (i.e., "bluespace"). However, natural landscapes are not always green or blue, and the effects of other landscapes are worth attention. This narrative review attempts to overcome this limitation of past research. Rather than focusing on colors, we propose that natural landscapes are composed of at least one of three components: (1) plants (e.g., trees, flowering plants, grasses, sedges, mosses, ferns, and algae), (2) water (e.g., rivers, canals, lakes, and oceans), and/or (3) rocks and minerals, including soil. Landscapes not dominated by plants or liquid-state water include those with abundant solid-state water (e.g., polar spaces) and rocks or minerals (e.g., deserts and caves). Possible health benefits of solid-state water or rock/mineral dominated landscapes include both shorter-term (e.g., viewing images) and longer-term (e.g., living in these landscapes) exposure durations. Reported benefits span improved emotional and mental states and medical treatment resources for respiratory conditions and allergies. Mechanisms underlying the health benefits of exposure consist of commonly discussed theories in the "greenspace" and "bluespace" literature (i.e., instoration and restoration) as well as less discussed pathways in that literature (i.e., post-traumatic growth, self-determination, supportive environment theory, and place attachment). This is the first review to draw attention to the potential salutogenic value of natural landscapes beyond "greenspace" and "bluespace." It is also among the first to highlight the limitations and confusion that result from classifying natural landscapes using color. Since the extant literature on natural landscapes - beyond those with abundant plants or liquid-state water - is limited in regard to quantity and quality, additional research is needed to understand their restorative potential and therapeutic possibilities.
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Affiliation(s)
- Hansen Li
- Institute of Sports Science, College of Physical Education, Southwest University, Chongqing 8400715, China
| | - Matthew H E M Browning
- Virtual Reality & Nature Lab, Department of Parks, Recreation and Tourism Management, Clemson University, Clemson, SC, USA.
| | - Alessandro Rigolon
- Department of City and Metropolitan Planning, The University of Utah, Salt Lake City, UT, USA.
| | - Lincoln R Larson
- Department of Parks, Recreation and Tourism Management, North Carolina State University, Raleigh, NC, USA.
| | - Derrick Taff
- Department of Recreation, Park, and Tourism Management, The Pennsylvania State University, University Park, PA, USA.
| | - S M Labib
- Department of Human Geography and Spatial Planning, Faculty of Geosciences, Utrecht University, 3584, CB, Utrecht, the Netherlands
| | - Jacob Benfield
- Department of Psychology, The Pennsylvania State University, Abington, PA, USA.
| | - Shuai Yuan
- Virtual Reality & Nature Lab, Department of Parks, Recreation and Tourism Management, Clemson University, Clemson, SC, USA.
| | - Olivia McAnirlin
- Virtual Reality & Nature Lab, Department of Parks, Recreation and Tourism Management, Clemson University, Clemson, SC, USA.
| | - Nazanin Hatami
- Virtual Reality & Nature Lab, Department of Parks, Recreation and Tourism Management, Clemson University, Clemson, SC, USA
| | - Peter H Kahn
- Department of Psychology, University of Washington, Seattle, WA, USA; School of Environmental and Forest Sciences, University of Washington, Seattle, WA, USA.
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21
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Li H, Ding Y, Zhao B, Xu Y, Wei W. Effects of immersion in a simulated natural environment on stress reduction and emotional arousal: A systematic review and meta-analysis. Front Psychol 2023; 13:1058177. [PMID: 36698558 PMCID: PMC9869155 DOI: 10.3389/fpsyg.2022.1058177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 12/16/2022] [Indexed: 01/11/2023] Open
Abstract
Background Although the mental health benefits of exposure to simulated natural environments are well established by researchers from environmental psychology, landscape architecture, and public health, it is unclear whether and to what extent technological immersion affects these benefits. Methods Systematical literature searches were conducted in May 2022 from six databases. The risk of bias was evaluated using the Cochrane's Risk of Bias tool 2.0 and the Risk of Bias in Non-randomized Studies of Interventions tool. We performed a random-effects meta-regression to investigate the heterogeneity. The immersion levels of included studies were classified by projection devices and motion capture, and then subgroup analysis was conducted. Results Twenty-six publications were included. Exposure to simulated nature was confirmed to be associated with increased positive affect 0.40 [95% confidence interval (CI): 0.22, 0.58], vigor 0.58 (95% CI: 0.30, 0.86), calmness 0.54 (95% CI: 0.17, 0.92) and decreased perceived stress -0.38 (95% CI: -0.71, -0.06), total mood disturbance -0.87 (95% CI: -1.17, -0.57), tension -0.70 (95% CI: -0.99, -0.41), fatigue -0.60 (95% CI: -0.91, -0.28), anxiety -0.72 (95% CI: -1.43, -0.02), depression -0.33 (95% CI: -0.52, -0.14), confusion -0.79 (95% CI: -1.19, -0.40), and anger -0.54 (95% CI: -0.76, -0.31). Gender, health status, study design, mean age, and single exposure duration were not significant when entered in a meta-regression. For positive affect, medium immersion was observed to produce a larger effect than low and high immersion. All included studies had a moderate to high risk of bias. Conclusion Audio-visual exposure to simulated nature contributes to stress relief and emotional arousal. The immersion level explains the heterogeneity of positive affect triggered by simulated nature. Focusing on the technical features will open up new possibilities for combining actual and simulated nature's mental health benefits.
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Affiliation(s)
- Hongyi Li
- The College of Landscape Architecture, Nanjing Forestry University, Nanjing, China
| | - Yujun Ding
- The College of Landscape Architecture, Nanjing Forestry University, Nanjing, China
| | - Bing Zhao
- The College of Landscape Architecture, Nanjing Forestry University, Nanjing, China
| | - Yuhang Xu
- The College of Landscape Architecture, Nanjing Forestry University, Nanjing, China
| | - Wei Wei
- The College of Environmental Science, Nanjing Xiaozhuang University, Nanjing, China,*Correspondence: Wei Wei, ✉
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22
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Qu Y, Liu Q, Zhao W, Cheng H, Chen H, Tian Y, Ma S, Chen Y, Ma J. Characters and environmental driving factors of bacterial community in soil of Beijing urban parks. ENVIRONMENTAL RESEARCH 2022; 215:114178. [PMID: 36087773 DOI: 10.1016/j.envres.2022.114178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/06/2022] [Accepted: 08/19/2022] [Indexed: 06/15/2023]
Abstract
In an era of unprecedented human influence, different human activities have different degrees of impact on specific bacteria, resulting in the regional biological homogenization of soil bacteria. However, the contribution of the impact that a large number of anthropogenic activities on bacteria remains unknown. Here, by high-throughput amplicon sequencing, we characterized the composition, diversity and influencing factors of soil microbes in Beijing urban parks at geographic space and park management aspect. It is the first time to quantify and compare the importance of the impact of up to 15 human activities on soil bacterial communities. The results show that the dominant bacterial phyla in Beijing urban parks were Actinobacteria, Proteobacteria, Acidobacteria and Chloroflexi. The environmental management of different park types, as well as the land use history and development conditions of different regions, had significant differences in soil bacterial community structure. Soil bacteria in urban parks were disturbed by direct human interference far more than natural causes. The most important factors were related to the number of tourists and residents, industrial production and land use patterns. These factors may also be related to the abundance of unknown bacteria in urban parks. This also directly shows that human activities have a non-negligible impact on soil bacteria. The ways in which different human activities brought by global urbanization and their impacting mechanisms are used should be the starting point of future research.
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Affiliation(s)
- Yajing Qu
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China; College of Water Sciences, Beijing Normal University, Beijing, 100875, China
| | - Qiyuan Liu
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Wenhao Zhao
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Hongguang Cheng
- College of Water Sciences, Beijing Normal University, Beijing, 100875, China
| | - Haiyan Chen
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Yuxin Tian
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Saiyan Ma
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Ying Chen
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Jin Ma
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China.
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23
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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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24
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Gu J, Liu H, Lu H. Can Even a Small Amount of Greenery Be Helpful in Reducing Stress? A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:9778. [PMID: 36011414 PMCID: PMC9408062 DOI: 10.3390/ijerph19169778] [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: 07/03/2022] [Revised: 07/28/2022] [Accepted: 08/04/2022] [Indexed: 06/15/2023]
Abstract
A positive experience of nature triggers beneficial mental and physical responses. Today, we live in a rapidly urbanizing world where access to nature is often limited. Against this backdrop, this systematic review investigated studies on the effectiveness of small-scale greenery for stress reduction. We searched EMBASE, Cochrane, Web of Science, Scopus, PubMed, and Science Direct, searching databases from inception to April 2022. Studies were screened against predetermined criteria, and the risk of bias was assessed using the Cochrane Handbook for Systematic Reviews of Interventions for RCTs and The Risk of Bias in Non-Randomized Studies of Interventions (ROBINS-I) tool. Of the 2500 records identified, we screened 1817 citations for eligibility, which included 13 RCT studies and 6 non-RCT studies. The studies were conducted in eight different countries. The study populations included office workers, students, senior citizens, and patients with specific diseases. Research has mainly focused on indoor greening, with relatively little research on small-scale outdoor greening. All included studies assessed the impact of the intervention on various stress reduction-related outcomes, with the most common stress measures being blood pressure and the State Trait Anxiety Inventory (STAI). Various beneficial effects of the interventions on human health were reported in all 19 studies, 15 of which reported positive effects on stress reduction. All included studies were at high risk of bias. It is recommended that future studies in this area take appropriate measures to reduce bias and improve quality in order to build a strong evidence-based medical foundation. According to our findings, even very small-scale greening, including indoor green walls and potted plants, may provide effective help for stress relief. Understanding the physiological and psychological benefits of small-scale greenery can help better provide more opportunities for urban residents to engage with nature in the context of dense urban trends, as well as provide some reference for urban design planning.
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Affiliation(s)
- Jiaqi Gu
- School of Urban Design, Wuhan University, Wuhan 430072, China
| | - Haixiao Liu
- School of Carey Business, Johns Hopkins University, Washington, DC 20036, USA
| | - Hong Lu
- School of Urban Design, Wuhan University, Wuhan 430072, China
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25
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Aerts R, Vanlessen N, Dujardin S, Nemery B, Van Nieuwenhuyse A, Bauwelinck M, Casas L, Demoury C, Plusquin M, Nawrot TS. Residential green space and mental health-related prescription medication sales: An ecological study in Belgium. ENVIRONMENTAL RESEARCH 2022; 211:113056. [PMID: 35248565 DOI: 10.1016/j.envres.2022.113056] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 02/18/2022] [Accepted: 02/27/2022] [Indexed: 05/17/2023]
Abstract
BACKGROUND Residential green space has been associated with mental health benefits, but how such associations vary with green space types is insufficiently known. OBJECTIVE We aimed to investigate associations between types and quantities of green space and sales of mood disorder medication in Belgium. METHODS We used aggregated sales data of psycholeptics and psychoanaleptics prescribed to adults from 2006 to 2014. Generalized mixed effects models were used to investigate associations between relative covers of woodland, low-green, grassland, and garden, and average annual medication sales. Models were adjusted for socio-economic background variables, urban-rural differences, and administrative region, and included random effects of latitude and longitude. RESULTS Urban census tracts were associated with 9-10% higher medication sales. In nationwide models, a 10% increase in relative cover of woodland, garden, and grass was associated with a 1-2% decrease in medication sales. The same association was found for low green but only for men. In stratified models, a 10% increase in relative cover of any green space type in urban census tracts was associated with a decrease of medication sales by 1-3%. In rural census tracts, no protective associations between green space and mood disorder medication sales were observed, with the exception of relative woodland cover for women (-1%), and low green was associated with higher medication sales (+6-7%). CONCLUSIONS Taken together, these results suggest that living in green environments may be beneficial for adult mental health. Woodland exposure seemed the most beneficial, but the amount of green space was more important than the type. Results underline the importance of conserving green space in our living environment, for the conservation of biodiversity and for human health.
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Affiliation(s)
- Raf Aerts
- Risk and Health Impact Assessment, Sciensano (Belgian Institute of Health), Juliette Wytsmanstraat 14, BE-1050, Brussels, Belgium; Division Ecology, Evolution and Biodiversity Conservation, University of Leuven (KU Leuven), Kasteelpark Arenberg 31-2435, BE-3001, Leuven, Belgium; Center for Environmental Sciences, University of Hasselt, Agoralaan D, BE-3590, Diepenbeek, Hasselt, Belgium.
| | - Naomi Vanlessen
- Division Ecology, Evolution and Biodiversity Conservation, University of Leuven (KU Leuven), Kasteelpark Arenberg 31-2435, BE-3001, Leuven, Belgium.
| | - Sebastien Dujardin
- Department of Geography, Institute of Life Earth and Environment (ILEE), University of Namur, Namur, Belgium.
| | - Benoit Nemery
- Center for Environment and Health, Department of Public Health and Primary Care, University of Leuven, Herestraat 49-706, BE-3000, Leuven, Belgium.
| | - An Van Nieuwenhuyse
- Risk and Health Impact Assessment, Sciensano (Belgian Institute of Health), Juliette Wytsmanstraat 14, BE-1050, Brussels, Belgium; Center for Environment and Health, Department of Public Health and Primary Care, University of Leuven, Herestraat 49-706, BE-3000, Leuven, Belgium.
| | - Mariska Bauwelinck
- Interface Demography, Department of Sociology, Vrije Universiteit Brussel, Pleinlaan 5, BE-1050, Brussels, Belgium.
| | - Lidia Casas
- Epidemiology and Social Medicine, University of Antwerp, Universiteitsplein 1-R.232, BE-2610, Wilrijk, Antwerp, Belgium.
| | - Claire Demoury
- Risk and Health Impact Assessment, Sciensano (Belgian Institute of Health), Juliette Wytsmanstraat 14, BE-1050, Brussels, Belgium.
| | - Michelle Plusquin
- Center for Environmental Sciences, University of Hasselt, Agoralaan D, BE-3590, Diepenbeek, Hasselt, Belgium.
| | - Tim S Nawrot
- Center for Environmental Sciences, University of Hasselt, Agoralaan D, BE-3590, Diepenbeek, Hasselt, Belgium; Center for Environment and Health, Department of Public Health and Primary Care, University of Leuven, Herestraat 49-706, BE-3000, Leuven, Belgium.
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Mental health and well-being in times of COVID-19: A mixed-methods study of the role of neighborhood parks, outdoor spaces, and nature among US older adults. Health Place 2022; 76:102813. [PMID: 35623164 PMCID: PMC9127349 DOI: 10.1016/j.healthplace.2022.102813] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 04/04/2022] [Accepted: 04/23/2022] [Indexed: 01/27/2023]
Abstract
The role of parks and nature to support well-being during the COVID-19 pandemic is uncertain. To examine this topic, we used mixed-methods data collected in April-May 2020 from US adults aged ≥55 in the COVID-19 Coping Study. We quantitatively evaluated the associations between number of neighborhood parks and depression, anxiety, and loneliness; and conducted qualitative thematic analysis of participants' outdoor experiences. Among urban residents, depression and anxiety were inversely associated with the number of neighborhood parks. Thematic analysis identified diverse engagement in greenspaces that boosted physical, mental, and social well-being. The therapeutic potential of outdoor and greenspaces should be considered for interventions during future epidemics.
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Zare Sakhvidi MJ, Knobel P, Bauwelinck M, de Keijzer C, Boll LM, Spano G, Ubalde-Lopez M, Sanesi G, Mehrparvar AH, Jacquemin B, Dadvand P. Greenspace exposure and children behavior: A systematic review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 824:153608. [PMID: 35134416 DOI: 10.1016/j.scitotenv.2022.153608] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 01/19/2022] [Accepted: 01/28/2022] [Indexed: 05/27/2023]
Abstract
We systematically reviewed the existing evidence (until end of November 2021) on the association between long-term exposure to greenspace and behavioral problems in children according to the PRISMA 2020. The review finally reached 29 relevant studies of which, 17 were cross-sectional, 11 were cohort, and one was a case-control. Most of the studies were conducted in Europe (n = 14), followed by the USA (n = 8), and mainly (n = 21) from 2015 onwards. The overall quality of the studies in terms of risk of bias was "fair" (mean quality score = 5.4 out of 9) according to the Newcastle-Ottawa Scale. Thirteen studies (45%) had good or very good quality in terms of risk of bias. The strength and difficulty questionnaire was the most common outcome assessment instrument. Exposure to the greenspace in the reviewed studies was characterized based on different indices (availability, accessibility, and quality), mostly at residential address locations. Association of exposure to different types of greenspace were reported for nine different behavioral outcomes including total behavioral difficulties (n = 16), attention deficit hyperactivity disorder (ADHD) symptoms and severity (n = 15), ADHD diagnosis (n = 10), conduct problems (n = 10), prosocial behavior (n = 10), emotional symptoms (n = 8), peer-relationship problems (n = 8), externalizing disorders (n = 6), and internalizing disorders (n = 5). Most of the reported associations (except for conduct problems) were suggestive of beneficial association of greenspace exposure with children's behaviors; however, the studies were heterogeneous in terms of their exposure indicators, study design, and the outcome definition.
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Affiliation(s)
- Mohammad Javad Zare Sakhvidi
- Occupational Health Department, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran; Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000 Rennes, France
| | - Pablo Knobel
- Environment and Human Health Lab (EH2 Lab), Forest Science and Technology Center of Catalonia, Lleida, Spain
| | - Mariska Bauwelinck
- Interface Demography (ID), Department of Sociology, Vrije Universiteit Brussel, 1050 Brussels, Belgium
| | - Carmen de Keijzer
- ISGlobal, Doctor Aiguader 88, 08003 Barcelona, Spain; Universitat Pompeu Fabra (UPF), Doctor Aiguader 88, 08003 Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Melchor Fernández Almagro, 3-5, 28029 Madrid, Spain
| | - Lilian Marie Boll
- ISGlobal, Doctor Aiguader 88, 08003 Barcelona, Spain; Universitat Pompeu Fabra (UPF), Doctor Aiguader 88, 08003 Barcelona, Spain
| | - Giuseppina Spano
- Department of Agricultural and Environmental Sciences, University of Bari Aldo Moro, Via Amendola 165/A, 70126 Bari, Italy
| | - Monica Ubalde-Lopez
- ISGlobal, Doctor Aiguader 88, 08003 Barcelona, Spain; Universitat Pompeu Fabra (UPF), Doctor Aiguader 88, 08003 Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Melchor Fernández Almagro, 3-5, 28029 Madrid, Spain
| | - Giovanni Sanesi
- Department of Agricultural and Environmental Sciences, University of Bari Aldo Moro, Via Amendola 165/A, 70126 Bari, Italy
| | | | - Bénédicte Jacquemin
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000 Rennes, France
| | - Payam Dadvand
- ISGlobal, Doctor Aiguader 88, 08003 Barcelona, Spain; Universitat Pompeu Fabra (UPF), Doctor Aiguader 88, 08003 Barcelona, Spain; CIBER Epidemiología y Salud Pública (CIBERESP), Melchor Fernández Almagro, 3-5, 28029 Madrid, Spain.
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28
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Balanzá-Martínez V, Cervera-Martínez J. Lifestyle Prescription for Depression with a Focus on Nature Exposure and Screen Time: A Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095094. [PMID: 35564489 PMCID: PMC9104582 DOI: 10.3390/ijerph19095094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 04/15/2022] [Accepted: 04/19/2022] [Indexed: 12/10/2022]
Abstract
Recent lifestyles changes have favored increased time in contact with screens and a parallel reduction in contact with natural environments. There is growing awareness that nature exposure and screen time are related to depression. So far, the roles of how these environmental lifestyles affect depressive symptoms and disorders have not been reviewed simultaneously. The aim of this review was to gather the literature regarding the role of nature exposure and screen time in depression. An emphasis was made on clinical samples of patients with well-defined depression and the different methodological approaches used in the field. A second goal was to suggest an agenda for clinical practice and research. Studies were included if they assessed depressive symptoms in patients with a clinical diagnosis of depression. An overview of the published literature was conducted using three scientific databases up to December 2021. Several interventions involving nature exposure have shown positive effects on depressive symptoms and mood-related measures. The most consistent finding suggests that walks in natural environments may decrease depressive symptoms in patients with clinical depression. Less researched interventions, such as psychotherapy delivered in a forest or access to natural environments via virtual reality, may also be effective. In contrast, fewer observational studies and no experimental research on screen time have been conducted in patients with clinical depression. Thus, recommendations for practice and research are also discussed. Scarce research, diverse interventions, and several methodological shortcomings prevent us from drawing conclusions in this area. More high-quality experimental research is needed to establish interventions with proven efficacy in clinical depression. At this stage, it is too early to formulate practice guidelines and advise the prescription of these lifestyles to individuals with depression. The present findings may serve as a basis to develop strategies based on nature exposure and screen time targeting clinical depression.
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Affiliation(s)
- Vicent Balanzá-Martínez
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), 28029 Madrid, Spain
- Teaching Unit of Psychiatry and Psychological Medicine, Department of Medicine, University of Valencia, 46010 Valencia, Spain
- Correspondence: ; Tel.: +34-963-983-349
| | - Jose Cervera-Martínez
- Department of Medicine, University of Valencia, 46010 Valencia, Spain;
- Hospital de Denia-Marina Salud, 03700 Denia, Spain
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Chen C, Li H, Luo W, Xie J, Yao J, Wu L, Xia Y. Predicting the effect of street environment on residents' mood states in large urban areas using machine learning and street view images. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 816:151605. [PMID: 34838562 DOI: 10.1016/j.scitotenv.2021.151605] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 10/22/2021] [Accepted: 11/07/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Researchers have demonstrated that the built environment is associated with mental health outcomes. However, evidence concerning the effects of street environments on mood in fast-growing Asian cities is scarce. Traditional questionnaires and interview methods are labor intensive and time consuming and pose challenges for accurately and efficiently evaluating the impact of urban-scale street environments on mood. OBJECTIVE This study aims to use street view images and machine learning methods to model the impact of street environments on mood states in a large urban area in Guangzhou, China, and to assess the effect of different street view elements on mood. METHODS A total of 199,754 street view images of Guangzhou were captured from Tencent Street View, and street elements were extracted by pyramid scene parsing network. Data on six mood state indicators (motivated, happy, positive-social emotion, focused, relaxed, and depressed) were collected from 1590 participants via an online platform called Assessing the Effects of Street Views on Mood. A machine learning approach was proposed to predict the effects of street environment on mood in large urban areas in Guangzhou. A series of statistical analyses including stepwise regression, ridge regression, and lasso regression were conducted to assess the effects of street view elements on mood. RESULTS Streets in urban fringe areas were more likely to produce motivated, happy, relaxed, and focused feelings in residents than those in city center areas. Conversely, areas in the city center, a high-density built environment, were more likely to produce depressive feelings. Street view elements have different effects on the six mood states. "Road" is a robust indicator positively correlated with the "motivated" indicator and negatively correlated with the "depressed" indicator. "Sky" is negatively associated with "positive-social emotion" and "depressed" but positively associated with "motivated". "Building" is a negative predictor for the "focused" and "happy" indicator but is positively related to the "depressed" indicator, while "vegetation" and "terrain" are the variables most robustly and positively correlated with all positive moods. CONCLUSION Our findings can help urban designers identify crucial areas of the city for optimization, and they have practical implications for urban planners seeking to build urban environments that foster better mental health.
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Affiliation(s)
- Chongxian Chen
- South China Agricultural University, College of Forestry and Landscape Architecture, Guangzhou 510642, China
| | - Haiwei Li
- South China Agricultural University, College of Forestry and Landscape Architecture, Guangzhou 510642, China
| | - Weijing Luo
- South China Agricultural University, College of Forestry and Landscape Architecture, Guangzhou 510642, China
| | - Jiehang Xie
- South China Agricultural University, College of Forestry and Landscape Architecture, Guangzhou 510642, China
| | - Jing Yao
- Urban Big Data Centre, School of Social and Political Sciences, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - Longfeng Wu
- Peking University, College of Urban and Environmental Sciences, Beijing 100871, China.
| | - Yu Xia
- South China Agricultural University, College of Forestry and Landscape Architecture, Guangzhou 510642, China.
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Browning MH, Li D, White MP, Bratman GN, Becker D, Benfield JA. Association between residential greenness during childhood and trait emotional intelligence during young adulthood: A retrospective life course analysis in the United States. Health Place 2022; 74:102755. [DOI: 10.1016/j.healthplace.2022.102755] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 01/20/2022] [Accepted: 01/24/2022] [Indexed: 12/15/2022]
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Nawrath M, Elsey H, Dallimer M. Why cultural ecosystem services matter most: Exploring the pathways linking greenspaces and mental health in a low-income country. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 806:150551. [PMID: 34627115 DOI: 10.1016/j.scitotenv.2021.150551] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 06/08/2021] [Accepted: 09/20/2021] [Indexed: 06/13/2023]
Abstract
Exposure to urban greenspaces promotes a variety of mental health benefits. However, much of the evidence for these benefits is biased towards high-income countries. In contrast, urban areas in low-income settings that have the highest rates of urbanisation remain understudied. Given the increasing burden of mental ill-health associated with urbanisation in low- and middle-income countries (LMICs), there is a clear need to better understand the role urban greenspaces play in mitigating mental ill-health. Here we use a novel combination of research methods (participatory video, focus groups and the Q-methodology) in a rapidly urbanising low-income city (Kathmandu, Nepal). We explored residents' perspectives on ecosystem services, and the pathways linking greenspaces to mental health. Residents indicated that greenspaces are linked to mental health through pathways such as reducing harm (exposure to air pollution and heat), restoring capacities (attention restoration and stress reduction), building capacities (encouraging physical activity, fostering social cohesion and child development) and causing harm (human - wildlife conflicts, gender discrimination). It is likely that a combination of such pathways triggers mental health impacts. Of all ecosystem services, cultural services such as providing settings for recreation, or intellectual or mental interactions with greenspaces involving analytical, symbolic, spiritual or religious activities were most preferred. Our findings emphasise that cultural ecosystem services provide a fundamental basic need which all people, including low-income residents, depend on to participate meaningfully in society. Urban greenspaces therefore play a pivotal role in reducing the burden of mental ill-health for low-income residents in LMICs. Greater efforts to increase the quantity, quality and accessibility of greenspaces may help to address current health inequalities in LMICs.
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Affiliation(s)
- Maximilian Nawrath
- 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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Hsieh CH, Li D. Understanding how virtual reality forest experience promote physiological and psychological health for patients undergoing hemodialysis. Front Psychiatry 2022; 13:1007396. [PMID: 36590601 PMCID: PMC9794622 DOI: 10.3389/fpsyt.2022.1007396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 11/16/2022] [Indexed: 12/15/2022] Open
Abstract
Growing research has found that exposing patients to forest landscapes through technology improves their health. However, studies on the effects of nature therapy sessions on particularly vulnerable groups that require frequent regular treatment such as patients of chronic kidney disease (CKD) is lacking. This study aims to understand the effects of watching panoramic videos of forest walks through virtual reality (VR) headsets on patients. We also examine the effects of the frequency of virtual exposure to forests on the physiological and psychological parameters of patients undergoing dialysis. Twenty-four dialysis patients with a mean age of 65.11 year underwent a virtual nature intervention over the course of 3 weeks. The intervention consists of 3 numbers of 6-min 360-degree nature videos delivered using VR headsets. We measured heart rate variability (HRV) and heart rate (HR) using continuous electrocardiographic (ECG) monitoring and assessed their emotional states using a questionnaire survey and in-depth interviews. The results showed that the initial 6 min of watching of the panoramic videos through VR headsets resulted in significantly reduced HR and sympathetic nerve activity and increased positive emotional responses. However, repeated VR exposure did not further improve the physiological health of the respondents. Considering these results, the use of VR headsets to watch 6-min nature videos indoors can be used to enhance the positive psychological responses among dialysis and bed-ridden patients. As this study is preliminary, future random controlled trials are needed to compare and determine the best dose, content, and delivery methods of such an intervention.
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Affiliation(s)
- Chung-Heng Hsieh
- Department of Landscape Architecture, College of Art, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Dongying Li
- Department of Landscape Architecture and Urban Planning, School of Architecture, Texas A&M University, College Station, TX, United States
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Rzymski P. Comment on "Mushroom intake and depression: A population-based study using data from the US National Health and Nutrition Examination Survey (NHANES), 2005-2016". J Affect Disord 2021; 295:937-938. [PMID: 34706465 DOI: 10.1016/j.jad.2021.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Accepted: 09/05/2021] [Indexed: 11/29/2022]
Abstract
The collection of wild mushrooms for consumption remain highly popular in different populations and is also practiced in the US. It cannot be ruled out that the decreased (not dose-dependent) odd of depression in mushroom consumers is, at least partially, due to their exposure to the natural environment and associated lifestyle factors. Therefore, further research focusing on depression rates in groups of mushroom hunters is encouraged.
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Affiliation(s)
- Piotr Rzymski
- Department of Environmental Medicine, Poznan University of Medical Sciences, 60-806 Poznań, Poland.
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Yang BY, Zhao T, Hu LX, Browning MHEM, Heinrich J, Dharmage SC, Jalaludin B, Knibbs LD, Liu XX, Luo YN, James P, Li S, Huang WZ, Chen G, Zeng XW, Hu LW, Yu Y, Dong GH. Greenspace and human health: An umbrella review. Innovation (N Y) 2021; 2:100164. [PMID: 34622241 PMCID: PMC8479545 DOI: 10.1016/j.xinn.2021.100164] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 09/05/2021] [Indexed: 12/17/2022] Open
Abstract
Multiple systematic reviews on greenspace and health outcomes exist, but the overall evidence base remains unclear. Therefore, we performed an umbrella review to collect and appraise all relevant systematic reviews of epidemiological studies on greenness exposure and health. We searched PubMed, Embase, and Web of Science from inception to June 28, 2021, and screened references of relevant articles. Systematic reviews with or without meta-analyses of epidemiological studies that examined the associations of greenness with any health outcome were included. Two independent investigators performed study selection and data extraction. We also evaluated the methodological quality of the included systematic reviews using the “Assessing the Methodological Quality of Systematic Reviews 2” checklist. A total of 40 systematic reviews and meta-analyses were included, of which most were cross-sectional studies conducted in high-income countries. Greenspace exposure was estimated with various objective and subjective parameters. Beneficial associations of greenspace with all-cause and stroke-specific mortality, CVD morbidity, cardiometabolic factors, mental health, low birth weight, physical activity, sleep quality, and urban crime were observed. No consistent associations between greenspace and other health outcomes (e.g., cancers) were observed. Most of the included systematic reviews and meta-analyses had one or more limitations in methodology. Our findings provide supportive evidence regarding the beneficial effects of greenspace exposure on some aspects of human health. However, the credibility of such evidence was compromised by methodological limitations. Better performed systematic reviews and meta-analyses as well as longitudinal designed primary studies are needed to validate this conclusion. The evidence concerning greenspace and health outcomes remains unclear We performed an umbrella review of 40 systematic reviews on greenspace and health Greenspace exposure was estimated with various objective and subjective parameters Greenspace was beneficially associated with several aspects of human health
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Affiliation(s)
- Bo-Yi Yang
- Guangdong Provincial Engineering Technology Research Center of Environmental and Health risk Assessment, Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Tianyu Zhao
- Institute and Clinic for Occupational, Social and Environmental Medicine, LMU University Hospital Munich, Comprehensive Pneumology Center (CPC) Munich, member, German Center for Lung Research (DZL), Munich 80036, Germany; Institute of Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, 85764 Neuherberg, Germany
| | - Li-Xin Hu
- Guangdong Provincial Engineering Technology Research Center of Environmental and Health risk Assessment, Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Matthew H E M Browning
- Department of Park, Recreation, and Tourism Management, Clemson University, Clemson, SC 29634, USA
| | - Joachim Heinrich
- Institute and Clinic for Occupational, Social and Environmental Medicine, LMU University Hospital Munich, Comprehensive Pneumology Center (CPC) Munich, member, German Center for Lung Research (DZL), Munich 80036, Germany; Allergy and Lung Health Unit, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Shyamali C Dharmage
- Allergy and Lung Health Unit, Centre for Epidemiology and Biostatistics, School of Population and Global Health, The University of Melbourne, Melbourne, VIC 3010, Australia
| | - Bin Jalaludin
- Centre for Air Quality and Health Research and Evaluation, Glebe NSW 2037, Australia; Population Health, South Western Sydney Local Health District, Liverpool NSW 2170, Ingham Institute for Applied Medical Research, Liverpool, NSW 2170, Australia; School of Public Health and Community Medicine, The University of New South Wales, Kensington, NSW 2052, Australia
| | - Luke D Knibbs
- School of Public Health, The University of Sydney, NSW 2006, Australia
| | - Xiao-Xuan Liu
- Guangdong Provincial Engineering Technology Research Center of Environmental and Health risk Assessment, Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Ya-Na Luo
- Guangdong Provincial Engineering Technology Research Center of Environmental and Health risk Assessment, Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Peter James
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA; Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA 02215, USA
| | - Shanshan Li
- Climate, Air Quality Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia
| | - Wen-Zhong Huang
- Guangdong Provincial Engineering Technology Research Center of Environmental and Health risk Assessment, Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Gongbo Chen
- Guangdong Provincial Engineering Technology Research Center of Environmental and Health risk Assessment, Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Xiao-Wen Zeng
- Guangdong Provincial Engineering Technology Research Center of Environmental and Health risk Assessment, Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Li-Wen Hu
- Guangdong Provincial Engineering Technology Research Center of Environmental and Health risk Assessment, Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
| | - Yunjiang Yu
- State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou 510080, China
| | - Guang-Hui Dong
- Guangdong Provincial Engineering Technology Research Center of Environmental and Health risk Assessment, Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China
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35
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Stanhope J, Weinstein P. Public health lessons from the COVID-19 pandemic: the importance of green spaces for vulnerable populations. Perspect Public Health 2021; 142:145-146. [PMID: 34818945 DOI: 10.1177/17579139211057594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- J Stanhope
- Lecturer in Physiotherapy, School of Allied Health Science and Practice, The University of Adelaide, North Tce, Adelaide, SA 5005, Australia
| | - P Weinstein
- Professorial Research Fellow, School of Public Health, The University of Adelaide, Adelaide, SA, Australia
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36
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Yao W, Chen F, Wang S, Zhang X. Impact of Exposure to Natural and Built Environments on Positive and Negative Affect: A Systematic Review and Meta-Analysis. Front Public Health 2021; 9:758457. [PMID: 34900906 PMCID: PMC8655776 DOI: 10.3389/fpubh.2021.758457] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 10/20/2021] [Indexed: 12/12/2022] Open
Abstract
There is increasing evidence that the natural environment provides substantial benefits to human emotional well-being. The current study synthesized this body of research using the meta-analysis and assessed the positive and negative effects of exposure to both the natural and built environments. We searched four databases and 20 studies were included in the review. The meta-analysis results showed the most convincing evidence that exposure to the natural environment could increase positive affect (standardized mean difference, SMD = 0.61, 95% CI 0.41, 0.81) and decreased negative affect (SMD = -0.47, 95% CI -0.71, -0.24). However, there was extreme heterogeneity between the studies, and the risk of bias was high. According to the subgroup analysis, study region, study design, mean age of the sample, sample size, and type of natural and built environment were found to be important factors during exposure to the natural environment. The implications of these findings for the existing theory and research are discussed. These findings will help convince the health professionals and policymakers to encourage the residents to increase their time spent in the natural environment. These findings of this systematic review also suggested that the creation, maintenance, and enhancement of accessible greenspaces or existing natural environments may form part of a multidimensional approach to increasing emotional well-being of the local populations.
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Affiliation(s)
- Wenfei Yao
- Department of Landscape Architecture, College of Architecture and Urban Planning, Qingdao University of Technology, Qingdao, China
- Innovation Institute for Sustainable Maritime Architecture Research and Technology (iSMART), Qingdao University of Technology, Qingdao, China
| | - Fei Chen
- Department of Landscape Architecture, College of Architecture and Urban Planning, Qingdao University of Technology, Qingdao, China
- Innovation Institute for Sustainable Maritime Architecture Research and Technology (iSMART), Qingdao University of Technology, Qingdao, China
| | - San Wang
- Department of Landscape Architecture, College of Architecture and Urban Planning, Qingdao University of Technology, Qingdao, China
| | - Xiaofeng Zhang
- Department of Landscape Architecture, College of Architecture and Urban Planning, Qingdao University of Technology, Qingdao, China
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37
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van der Wal JM, van Borkulo CD, Deserno MK, Breedvelt JJF, Lees M, Lokman JC, Borsboom D, Denys D, van Holst RJ, Smidt MP, Stronks K, Lucassen PJ, van Weert JCM, Sloot PMA, Bockting CL, Wiers RW. Advancing urban mental health research: from complexity science to actionable targets for intervention. Lancet Psychiatry 2021; 8:991-1000. [PMID: 34627532 DOI: 10.1016/s2215-0366(21)00047-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/27/2021] [Accepted: 01/28/2021] [Indexed: 12/30/2022]
Abstract
Urbanisation and common mental disorders (CMDs; ie, depressive, anxiety, and substance use disorders) are increasing worldwide. In this Review, we discuss how urbanicity and risk of CMDs relate to each other and call for a complexity science approach to advance understanding of this interrelationship. We did an ecological analysis using data on urbanicity and CMD burden in 191 countries. We found a positive, non-linear relationship with a higher CMD prevalence in more urbanised countries, particularly for anxiety disorders. We also did a review of meta-analytic studies on the association between urban factors and CMD risk. We identified factors relating to the ambient, physical, and social urban environment and showed differences per diagnosis of CMDs. We argue that factors in the urban environment are likely to operate as a complex system and interact with each other and with individual city inhabitants (including their psychological and neurobiological characteristics) to shape mental health in an urban context. These interactions operate on various timescales and show feedback loop mechanisms, rendering system behaviour characterised by non-linearity that is hard to predict over time. We present a conceptual framework for future urban mental health research that uses a complexity science approach. We conclude by discussing how complexity science methodology (eg, network analyses, system-dynamic modelling, and agent-based modelling) could enable identification of actionable targets for treatment and policy, aimed at decreasing CMD burdens in an urban context.
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Affiliation(s)
- Junus M van der Wal
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands; Department of Psychiatry, Amsterdam UMC, location AMC, University of Amsterdam, Amsterdam, Netherlands; Department of Public Health, Amsterdam UMC, location AMC, University of Amsterdam, Amsterdam, Netherlands
| | - Claudia D van Borkulo
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands; Department of Psychological Methods, University of Amsterdam, Amsterdam, Netherlands
| | - Marie K Deserno
- Department of Psychological Methods, University of Amsterdam, Amsterdam, Netherlands; Centre for Lifespan Psychology, Max Planck Institute for Human Development, Berlin, Germany
| | - Josefien J F Breedvelt
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands; National Centre for Social Research, London, UK; Department of Psychiatry, Amsterdam UMC, location AMC, University of Amsterdam, Amsterdam, Netherlands
| | - Mike Lees
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands; Informatics Institute, University of Amsterdam, Amsterdam, Netherlands
| | - John C Lokman
- Department of Psychiatry, Amsterdam UMC, location AMC, University of Amsterdam, Amsterdam, Netherlands
| | - Denny Borsboom
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands; Department of Psychological Methods, University of Amsterdam, Amsterdam, Netherlands
| | - Damiaan Denys
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands; Department of Psychiatry, Amsterdam UMC, location AMC, University of Amsterdam, Amsterdam, Netherlands
| | - Ruth J van Holst
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands; Department of Psychiatry, Amsterdam UMC, location AMC, University of Amsterdam, Amsterdam, Netherlands
| | - Marten P Smidt
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands; Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, Netherlands
| | - Karien Stronks
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands; Department of Public Health, Amsterdam UMC, location AMC, University of Amsterdam, Amsterdam, Netherlands
| | - Paul J Lucassen
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands; Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, Netherlands
| | - Julia C M van Weert
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands; Amsterdam School of Communication Research/ASCoR, University of Amsterdam, Amsterdam, Netherlands
| | - Peter M A Sloot
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands; Institute for Advanced Study, University of Amsterdam, Amsterdam, Netherlands; National Centre for Cognitive Science, ITMO University, St Petersburg, Russia
| | - Claudi L Bockting
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands; Department of Psychiatry, Amsterdam UMC, location AMC, University of Amsterdam, Amsterdam, Netherlands.
| | - Reinout W Wiers
- Centre for Urban Mental Health, University of Amsterdam, Amsterdam, Netherlands; Department of Developmental Psychology, University of Amsterdam, Amsterdam, Netherlands
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Mason L, Ronconi A, Scrimin S, Pazzaglia F. Short-Term Exposure to Nature and Benefits for Students’ Cognitive Performance: a Review. EDUCATIONAL PSYCHOLOGY REVIEW 2021. [DOI: 10.1007/s10648-021-09631-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AbstractThere is growing interest recently in the outdoor environment surrounding schools where students spent time during breaks, in-school activities, and after-school programs. Several reviews have examined the impact of long-term exposures to nearby nature on students’ academic achievement, but none has focused on the effects of short-term contacts with nature on students’ cognitive performance. The aim of this review is to understand the context in which short-term passive exposures to greenness occur, how cognitive performance is measured, and the conditions under which cognitive benefits emerge at various educational levels. We reviewed 14 studies in the extant literature that report investigations involving students at different educational levels, from elementary school to university, in a short exposure to nature lasting from 10 to 90 min during a study day. The review shows that in 12 out of the 14 studies, across educational levels, cognitive benefits emerge in terms of directed attention restoration from mental fatigue due to contact with nature. A no-cost opportunity to sustain students’ cognition is a break in a green environment after mentally demanding activities.
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Zhang L, Zhou S, Kwan MP, Shen M. Assessing individual environmental exposure derived from the spatiotemporal behavior context and its impacts on mental health. Health Place 2021; 71:102655. [PMID: 34482159 DOI: 10.1016/j.healthplace.2021.102655] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 07/23/2021] [Accepted: 08/12/2021] [Indexed: 11/29/2022]
Abstract
Research on the associations between environmental exposures and mental health has attracted considerable attention. Most studies to date have mainly estimated environmental health effects based on static geographic contexts (e.g., residential neighborhoods, administrative units), ignoring the dynamic nature of individual spatiotemporal behavior, which may lead to unreliable results. To address this limitation, this study collects survey data from 1003 adults in Guangzhou, China. Then, it delineates dynamic geographic context to capture individual daily activity and travel and assesses individual exposure to environmental factors derived from the home buffer (HB) and the time-weighted activity and travel buffer (TATB). Finally, multiple linear regression models are used in this paper to examine and compare the relationships between individual environmental exposure and mental health based on the HB and TATB. The results of this study indicate that there are great differences in individual environmental exposure levels based on the HB and TATB. The explanatory power of the environmental factors obtained from the TATB on mental health is greater than that derived from the HB. Specifically, exposures to some environmental factors (i.e., green space coverage, blue space coverage, fitness facility density, and recreational facility density) derived from the TATB have mental health-promoting effects, while exposures to the other environmental factors (i.e., public transit station density) have mental health-constraining effects. These findings enrich our knowledge of spatiotemporal behavior and the effects of the dynamic contextual environment on mental health, as well as provide valuable implications for urban planning and public health service.
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Affiliation(s)
- Lin Zhang
- Institute of Studies for the Greater Bay Area (Guangdong, Hong Kong, Macau), Guangdong University of Foreign Studies, Guangzhou, China
| | - Suhong Zhou
- School of Geography and Planning, Sun Yat-sen University, Guangzhou, China; Guangdong Provincial Engineering Research Center for Public Security and Disaster, Guangzhou, China.
| | - Mei-Po Kwan
- Department of Geography and Resource Management and Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Hong Kong, China; Department of Human Geography and Spatial Planning, Utrecht University, the Netherlands
| | - Minghao Shen
- Institute of Studies for the Greater Bay Area (Guangdong, Hong Kong, Macau), Guangdong University of Foreign Studies, Guangzhou, China
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Pfeiffer JA, Hart JL, Wood LA, Bhatnagar A, Keith RJ, Yeager RA, Smith T, Tomlinson M, Gilkey D, Kerstiens S, Gao H, Srivastava S, Walker KL. The importance of urban planning: Views of greenness and open space is reversely associated with self-reported views and depressive symptoms. POPULATION MEDICINE 2021; 3:20. [PMID: 34368779 PMCID: PMC8341459 DOI: 10.18332/popmed/139173] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Exposure to green spaces is beneficial to mental health in a variety of ways, ranging from stress reduction to increased attentiveness and elevated self-esteem. The impact of views of greenness, as opposed to direct exposure, has been examined, but the association between self-reported views and depressive symptoms is not known. The purpose of this study is to examine the relationship between views of greenness and Patient Health Questionnaire-9 (PHQ-9) score. METHODS Questionnaire responses from 191 participants in the Health, Environment, and Action in Louisville (HEAL) study were examined. Univariate statistical analyses included Mann-Whitney U, Kruskal-Wallis, and Spearman rank tests. Inferential statistical analysis was linear regression. RESULTS Participant satisfaction with residential greenness was significantly associated with reduced PHQ-9 score (partially adjusted: linear coefficient = -0.42; 95% CI: -0.70 - -0.14; fully adjusted: linear coefficient = -0.21; 95% CI: -0.44 - 0.02). Additionally, being satisfied with local greenness was significantly associated with having views of greenness from home (linear coefficient = 1.97; 95% CI: 1.23-2.68). CONCLUSIONS Though views of greenness were not directly associated with depression, satisfaction with local greenness was associated with reduced PHQ-9 score, and having views of greenness from home was crudely associated with increased greenness satisfaction. The findings suggest urban greening interventions that focus on greenness satisfaction may be a strategy to reduce depression. Further research is necessary to better understand these relationships.
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Affiliation(s)
- Jack A. Pfeiffer
- Department of Communication, University of Louisville, Louisville, United States
- Christina Lee Brown Envirome Institute, University of Louisville, Louisville, United States
| | - Joy L. Hart
- Department of Communication, University of Louisville, Louisville, United States
- Christina Lee Brown Envirome Institute, University of Louisville, Louisville, United States
| | - Lindsey A. Wood
- Department of Communication, University of Louisville, Louisville, United States
- Christina Lee Brown Envirome Institute, University of Louisville, Louisville, United States
| | - Aruni Bhatnagar
- Christina Lee Brown Envirome Institute, University of Louisville, Louisville, United States
- Division of Environmental Medicine, Department of Medicine, University of Louisville, United States
| | - Rachel J. Keith
- Christina Lee Brown Envirome Institute, University of Louisville, Louisville, United States
- Division of Environmental Medicine, Department of Medicine, University of Louisville, United States
| | - Ray A. Yeager
- Christina Lee Brown Envirome Institute, University of Louisville, Louisville, United States
- School of Public Health and Information Sciences, University of Louisville, Louisville, United States
| | - Ted Smith
- Christina Lee Brown Envirome Institute, University of Louisville, Louisville, United States
- School of Medicine, University of Louisville, Louisville, United States
| | - Madeline Tomlinson
- Department of Communication, University of Louisville, Louisville, United States
- Christina Lee Brown Envirome Institute, University of Louisville, Louisville, United States
| | - Delana Gilkey
- Department of Communication, University of Louisville, Louisville, United States
- Christina Lee Brown Envirome Institute, University of Louisville, Louisville, United States
| | - Savanna Kerstiens
- Department of Communication, University of Louisville, Louisville, United States
- Christina Lee Brown Envirome Institute, University of Louisville, Louisville, United States
| | - Hong Gao
- Christina Lee Brown Envirome Institute, University of Louisville, Louisville, United States
- School of Medicine, University of Louisville, Louisville, United States
| | - Sanjay Srivastava
- Christina Lee Brown Envirome Institute, University of Louisville, Louisville, United States
- Division of Environmental Medicine, Department of Medicine, University of Louisville, United States
| | - Kandi L. Walker
- Department of Communication, University of Louisville, Louisville, United States
- Christina Lee Brown Envirome Institute, University of Louisville, Louisville, United States
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Zhang R, Zhang CQ, Rhodes RE. The pathways linking objectively-measured greenspace exposure and mental health: A systematic review of observational studies. ENVIRONMENTAL RESEARCH 2021; 198:111233. [PMID: 33933490 DOI: 10.1016/j.envres.2021.111233] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 03/31/2021] [Accepted: 04/22/2021] [Indexed: 05/17/2023]
Abstract
BACKGROUND With an increasing volume of research exploring the pathways linking greenspace exposure to mental health, there is a need to synthesise the strength of evidence on the mediation mechanisms. Synthesising the strength of evidence on the pathways can help us better understand how greenspace exposure affects mental health and guide future green space interventions to improve mental health. PURPOSE The purpose of this study was to synthesise current evidence on the pathways linking objectively-measured greenspace exposure and mental health using a systematic review approach. METHODS Literature searches were conducted in March 2020 from five common databases (i.e., MEDLINE, Embase, PsycINFO, SPORTDiscus, and Web of Science) using search terms of green spaces and mental health. English language and human population were imposed as search limits. The Preferred Reporting Items for Systematic reviews and Meta-Analysis (PRISMA) guideline was followed to synthesise and report results. RESULTS The initial systematic searches yielded 16,415 records, of which 26 studies met the inclusion criteria. Mixed or non-significant evidence was revealed for the mediating effects of air quality, physical activity, perceived stress, perceived restorativeness, residential noise, social cohesion, and social support on the pathways from greenspace exposure to mental illness. The effect of greenspace exposure on mental well-being was mediated by air quality, perceived stress, and physical activity. In addition, mixed evidence was revealed for the mediating role of social cohesion on the path from greenspace exposure to mental well-being. CONCLUSIONS This systematic review highlighted the key pathways linking green spaces to mental well-being via harmful mitigation, psychological restoration, and encouragement of health-related behaviours. Evidence for the pathway between greenspace exposure and mental illness is equivocal at present. Future research is recommended to adopt well-designed longitudinal and experimental studies to establish causal inferences on mental health benefits of greenspace exposure.
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Affiliation(s)
- Ru Zhang
- School of Physical Education & Sports Science, South China Normal University, Guangzhou, China.
| | - Chun-Qing Zhang
- Department of Psychology, Sun Yat-sen University, Guangzhou, China
| | - Ryan E Rhodes
- Behavioural Medicine Laboratory, School of Exercise Science, Physical and Health Education, University of Victoria, Victoria, Canada
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42
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Bratman GN, Olvera‐Alvarez HA, Gross JJ. The affective benefits of nature exposure. SOCIAL AND PERSONALITY PSYCHOLOGY COMPASS 2021. [DOI: 10.1111/spc3.12630] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Gregory N. Bratman
- Environment and Well‐Being Lab School of Environmental and Forest Sciences University of Washington Seattle WA USA
| | | | - James J. Gross
- Department of Psychology Stanford University Stanford CA USA
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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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Toner A, Lewis JS, Stanhope J, Maric F. Prescribing active transport as a planetary health intervention – benefits, challenges and recommendations. PHYSICAL THERAPY REVIEWS 2021. [DOI: 10.1080/10833196.2021.1876598] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Adam Toner
- Physiotherapy Department, Midlands Regional Hospital, Tullamore, Co. Offaly, Ireland
- Rehabilitation Services, UW Health, Madison, WI, USA
| | - Jeremy S. Lewis
- School of Health and Social Work, University of Hertfordshire, Hatfield, Hertfordshire, UK
- Therapy Department, Central London Community Healthcare National Health Service Trust, London, UK
| | - Jessica Stanhope
- School of Allied Health Science and Practice, The University of Adelaide, Adelaide, South Australia, Australia
| | - Filip Maric
- Institute of Health and Care Sciences, Unviersity of Tromsø, Norway
- Environmental Physiotherapy Association (EPA), Tromsø, Norway
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45
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Piotrowski MC, Lunsford J, Gaynes BN. Lifestyle psychiatry for depression and anxiety: Beyond diet and exercise. LIFESTYLE MEDICINE 2021. [DOI: 10.1002/lim2.21] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Affiliation(s)
- Madison C. Piotrowski
- Department of Psychiatry University of North Carolina at Chapel Hill Chapel Hill North Carolina
| | - Julia Lunsford
- Department of Psychiatry University of North Carolina at Chapel Hill Chapel Hill North Carolina
| | - Bradley N. Gaynes
- Department of Psychiatry University of North Carolina at Chapel Hill Chapel Hill North Carolina
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46
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Olvera-Alvarez HA, Browning MHEM, Neophytou AM, Bratman GN. Associations of Residential Brownness and Greenness with Fasting Glucose in Young Healthy Adults Living in the Desert. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:E520. [PMID: 33435223 PMCID: PMC7826883 DOI: 10.3390/ijerph18020520] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 12/28/2020] [Accepted: 01/05/2021] [Indexed: 11/23/2022]
Abstract
Evolutionary psychology theories propose that contact with green, natural environments may benefit physical health, but little comparable evidence exists for brown, natural environments, such as the desert. In this study, we examined the association between "brownness" and "greenness" with fasting glucose among young residents of El Paso, Texas. We defined brownness as the surface not covered by vegetation or impervious land within Euclidian buffers around participants' homes. Fasting glucose along with demographic and behavioral data were obtained from the Nurse Engagement and Wellness Study (n = 517). We found that residential proximity to brownness was not associated with fasting glucose when modeled independently. In contrast, we found that residential greenness was associated with decreased levels of fasting glucose, despite the relatively low levels of greenness within the predominantly desert environment of El Paso. A difference between the top and bottom greenness exposure quartiles within a 250 m buffer was associated with a 3.5 mg/dL decrease in fasting glucose levels (95% confidence interval: -6.2, -0.8). Our results suggest that within the understudied context of the desert, green vegetation may be health promoting to a degree that is similar to other, non-desert locations in the world that have higher baselines levels of green.
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Affiliation(s)
- Hector A. Olvera-Alvarez
- School of Nursing, Oregon Health and Science University, 3455 SW U.S. Veterans Hospital Rd., Portland, OR 97239, USA
| | - Matthew H. E. M. Browning
- Virtual Reality and Nature Lab, College of Behavioral, Social and Health Sciences, Clemson University, Clemson, SC 29634, USA;
| | - Andreas M. Neophytou
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO 80523, USA;
| | - Gregory N. Bratman
- School of Environmental and Forest Sciences, University of Washington, Seattle, WA 98195, USA;
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47
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Marselle MR, Bowler DE, Watzema J, Eichenberg D, Kirsten T, Bonn A. Urban street tree biodiversity and antidepressant prescriptions. Sci Rep 2020; 10:22445. [PMID: 33384426 PMCID: PMC7775428 DOI: 10.1038/s41598-020-79924-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Accepted: 12/15/2020] [Indexed: 01/31/2023] Open
Abstract
Growing urbanisation is a threat to both mental health and biodiversity. Street trees are an important biodiversity component of urban greenspace, but little is known about their effects on mental health. Here, we analysed the association of street tree density and species richness with antidepressant prescribing for 9751 inhabitants of Leipzig, Germany. We examined spatial scale effects of street trees at different distances around participant’s homes, using Euclidean buffers of 100, 300, 500, and 1000 m. Employing generalised additive models, we found a lower rate of antidepressant prescriptions for people living within 100 m of higher density of street trees—although this relationship was marginally significant (p = 0.057) when confounding factors were considered. Density of street trees at further spatial distances, and species richness of street trees at any distance, were not associated with antidepressant prescriptions. However, for individuals with low socio-economic status, high density of street trees at 100 m around the home significantly reduced the probability of being prescribed antidepressants. The study suggests that unintentional daily contact to nature through street trees close to the home may reduce the risk of depression, especially for individuals in deprived groups. This has important implications for urban planning and nature-based health interventions in cities.
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Affiliation(s)
- Melissa R Marselle
- Department of Ecosystem Services, Helmholtz Centre for Environmental Research - UFZ, Permoserstraße 15, 04318, Leipzig, Germany. .,German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Puschstrasse 4, 04103, Leipzig, Germany. .,Institute for Psychological Sciences, De Montfort University, The Gateway, Leicester, UK.
| | - Diana E Bowler
- Department of Ecosystem Services, Helmholtz Centre for Environmental Research - UFZ, Permoserstraße 15, 04318, Leipzig, Germany.,German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Puschstrasse 4, 04103, Leipzig, Germany.,Institute of Biodiversity, Friedrich Schiller University Jena, Dornburger Straße 159, 07743, Jena, Germany
| | - Jan Watzema
- Department of Ecosystem Services, Helmholtz Centre for Environmental Research - UFZ, Permoserstraße 15, 04318, Leipzig, Germany.,German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Puschstrasse 4, 04103, Leipzig, Germany
| | - David Eichenberg
- Department of Ecosystem Services, Helmholtz Centre for Environmental Research - UFZ, Permoserstraße 15, 04318, Leipzig, Germany.,German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Puschstrasse 4, 04103, Leipzig, Germany.,Institute of Biology, Leipzig University, Talstraße 33, 04103, Leipzig, Germany
| | - Toralf Kirsten
- LIFE Research Center for Civilization Diseases, Medical Faculty, Leipzig University, Philipp-Rosenthal-Str. 27, 04103, Leipzig, Germany.,Faculty of Computer and Biosciences, University of Applied Sciences Mittweid, Technikumplatz 17, 09648, Mittweida, Germany
| | - Aletta Bonn
- Department of Ecosystem Services, Helmholtz Centre for Environmental Research - UFZ, Permoserstraße 15, 04318, Leipzig, Germany.,German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Puschstrasse 4, 04103, Leipzig, Germany.,Institute of Biodiversity, Friedrich Schiller University Jena, Dornburger Straße 159, 07743, Jena, Germany
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Relationship between Long-Term Residential Green Exposure and Individuals' Mental Health: Moderated by Income Differences and Residential Location in Urban China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17238955. [PMID: 33271997 PMCID: PMC7730860 DOI: 10.3390/ijerph17238955] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 11/24/2020] [Accepted: 11/25/2020] [Indexed: 01/22/2023]
Abstract
Environmental health effects during urbanization have attracted much attention. However, knowledge is lacking on the relationship between long-term cumulative residential environment and health effects on individuals during rapid transformations in urban physical and social space. Taking Guangzhou, China, as a case example, this study analyzed the relationship between long-term exposure to green environments and residents’ mental health under urban spatial restructuring. Based on a household survey in 2016, 820 residents who have lived in Guangzhou for more than 15 years were used as the sample. High-resolution remote sensing images were used to assess the long-term green exposure of residents. The results indicate that long-term green exposure in residential areas had a negative correlation with residents’ mental health (p < 0.05), and the correlation was strongest for the cumulative green environment in the last five years. However, this significant effect was moderated by income and residential location. Green exposure had a positive relationship with mental health for low income groups, and a negative relationship for middle and high income groups. In addition, residents living farther away from the city center were likely to have fewer green environmental health benefits. Residential relocation in a rapidly urbanizing and transforming China has led to the continuous differentiation of residential green environments among different income groups, which has also caused different mental health effects from green exposure. It provides empirical evidence and theoretical support for policymakers to improve the urban environment and reduce environmental health disparities by considering social differences and residential location.
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Experiencing Nature to Satisfy Basic Psychological Needs in Parenting: A Quasi-Experiment in Family Shelters. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17228657. [PMID: 33233430 PMCID: PMC7700557 DOI: 10.3390/ijerph17228657] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 11/10/2020] [Accepted: 11/19/2020] [Indexed: 11/19/2022]
Abstract
Finding fulfillment of basic psychological needs may be difficult for parents living in shelters after becoming homeless or after escaping violence. This study tested if experiencing nature was associated with the basic psychological needs of parents in shelters. Need satisfaction and need frustration were measured among parents in shelters (N = 160), with one measurement in the standard indoor context of the shelter and one measurement while experiencing nature. Experiencing nature was associated with enhanced need satisfaction (d = 0.28) and reduced need frustration (d = −0.24). The effect was especially pronounced for parents with young children. Our findings suggest that the physical environment matters for parents’ basic psychological need fulfillment as they interact with their children in the context of sheltering. This finding opens a potential avenue for supporting parental functioning and resilience in the face of risk if these effects were to be replicated across settings using controlled experimental designs. At the very least, the findings may be discussed with practitioners and parents in the context of making shelter life and work more conducive to mental health and family functioning.
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50
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Scheider S, Nyamsuren E, Kruiger H, Xu H. Why geographic data science is not a science. GEOGRAPHY COMPASS 2020; 14:e12537. [PMID: 33381223 PMCID: PMC7757389 DOI: 10.1111/gec3.12537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 04/29/2020] [Accepted: 06/05/2020] [Indexed: 06/12/2023]
Abstract
"Data Science" has taken many disciplines by storm. And for a good reason: New forms and unseen quantities of data enter nearly every scientific field, substantially changing the ways how scientists do science, and potentially allowing them to answer old questions or to pose them in novel ways. The recent success of Data Science is also reflected in corresponding study programs and curricula and the emergence of specialized branches, such as Geographic Data Science (GDS). Some researchers, therefore, claim that Data Science and GDS should be treated as autonomous scientific disciplines, while others fear that it sells nothing but old wine in new bottles. In an attempt to sober the discussion, we investigate GDS and Data Science from the perspective of meta-science. We provide arguments why today's GDS and Data Science should be seen as an interdisciplinary community of practice of data-driven scientists, rather than a scientific discipline. We also discuss what is missing for GDS and Data Science to become genuine scientific disciplines.
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Affiliation(s)
- Simon Scheider
- Department of Human Geography and Spatial PlanningUtrecht UniversityThe Netherlands
| | - Enkhbold Nyamsuren
- Department of Human Geography and Spatial PlanningUtrecht UniversityThe Netherlands
| | - Han Kruiger
- Department of Human Geography and Spatial PlanningUtrecht UniversityThe Netherlands
| | - Haiqi Xu
- Department of Human Geography and Spatial PlanningUtrecht UniversityThe Netherlands
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