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Knauft K, Zilioli S, Tarraf W, Rorai V, Perry TE, Lichtenberg PA. Social connectedness in older Urban African-American adults during the COVID-19 pandemic: the roles of education and partnership. Aging Ment Health 2024; 28:874-881. [PMID: 37986033 PMCID: PMC11102929 DOI: 10.1080/13607863.2023.2282682] [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: 07/15/2023] [Accepted: 11/03/2023] [Indexed: 11/22/2023]
Abstract
OBJECTIVE This study examined education, partnership status, and the moderating role of the lockdown period on social connectedness during the COVID-19 pandemic in a sample of urban African-American older adults. METHODS Five hundred thirty-four African-American adults living in Detroit (91.0% female, Mage = 74.53) reported demographic information pre-pandemic and answered one social connectedness questionnaire between April and December 2020. RESULTS Participants interviewed after the lockdown (post-June 2020) reported more loneliness than those interviewed during the lockdown (April-June, 2020). Married/partnered participants reported less loneliness and social isolation. Loneliness did not differ between those with high education levels interviewed during the lockdown compared to post-lockdown. However, among individuals with low education levels, those interviewed after the lockdown reported more loneliness than those interviewed during the lockdown period. CONCLUSION Our findings suggest partnership status is associated with more social connectedness during the pandemic and education accentuates the effects of forced isolation related to loneliness among urban African-American older adults.
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Affiliation(s)
| | - Samuele Zilioli
- Department of Psychology, Wayne State University
- Department of Family Medicine and Public Health Sciences, Wayne State University
| | | | | | - Tam E. Perry
- Institute of Gerontology, Wayne State University
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He Q, Sun M, Wang Y, Li G, Zhao H, Ma Z, Feng Z, Li T, Han Q, Sun N, Li L, Shen Y. Association between residential greenness and incident delirium: A prospective cohort study in the UK Biobank. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 937:173341. [PMID: 38797415 DOI: 10.1016/j.scitotenv.2024.173341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 05/12/2024] [Accepted: 05/16/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND Contemporary environmental health investigations have identified green space as an emerging factor with promising prospects for bolstering human well-being. The incidence of delirium increases significantly with age and is fatal. To date, there is no research elucidating the enduring implications of green spaces on the occurrence of delirium. Therefore, we explored the relationship between residential greenness and the incidence of delirium in a large community sample from the UK Biobank. METHODS Enrollment of participants spanned from 2006 to 2010. Assessment of residential greenness involved the land coverage percentage of green space within a buffer range of 300 m and 1000 m. The relationship between residential greenness and delirium was assessed using the Cox proportional hazards model. Further, we investigated the potential mediating effects of physical activity, particulate matter (PM) with diameters ≤2.5 (PM2.5), and nitrogen oxides (NOx). RESULTS Of 232,678 participants, 3722 participants were diagnosed with delirium during a 13.4-year follow-up period. Compared with participants with green space coverage at a 300 m buffer in the lowest quartile (Q1), those in the highest quartile (Q4) had 15 % (Hazard ratio [HR] = 0.85, 95 % confidence interval [CI]: 0.77, 0.94) lower risk of incident delirium. As for the 1000 m buffer, those in Q4 had a 16 % (HR = 0.84, 95 % CI: 0.76, 0.93) lower risk of incident delirium. The relationship between green space in the 300 m buffer and delirium was mediated partially by physical activity (2.07 %) and PM2.5(49.90 %). Comparable findings were noted for the green space percentage within the 1000 m buffer. CONCLUSIONS Our results revealed that long-term exposure to residential greenness was related to a lower risk of delirium. Air pollution and physical activity exerted a significant mediating influence in shaping this association.
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Affiliation(s)
- Qida He
- Department of Epidemiology and Biostatistics, School of Public Health, Medical College of Soochow University, 199 Renai Road, Suzhou City, Jiangsu Province, PR China
| | - Mengtong Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Medical College of Soochow University, 199 Renai Road, Suzhou City, Jiangsu Province, PR China
| | - Yu Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Medical College of Soochow University, 199 Renai Road, Suzhou City, Jiangsu Province, PR China
| | - Guoxian Li
- Department of Epidemiology and Biostatistics, School of Public Health, Medical College of Soochow University, 199 Renai Road, Suzhou City, Jiangsu Province, PR China
| | - Hanqing Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Medical College of Soochow University, 199 Renai Road, Suzhou City, Jiangsu Province, PR China
| | - Ze Ma
- Department of Epidemiology and Biostatistics, School of Public Health, Medical College of Soochow University, 199 Renai Road, Suzhou City, Jiangsu Province, PR China
| | - Zhaolong Feng
- Department of Epidemiology and Biostatistics, School of Public Health, Medical College of Soochow University, 199 Renai Road, Suzhou City, Jiangsu Province, PR China
| | - Tongxing Li
- Department of Epidemiology and Biostatistics, School of Public Health, Medical College of Soochow University, 199 Renai Road, Suzhou City, Jiangsu Province, PR China
| | - Qiang Han
- Department of Epidemiology and Biostatistics, School of Public Health, Medical College of Soochow University, 199 Renai Road, Suzhou City, Jiangsu Province, PR China
| | - Na Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Medical College of Soochow University, 199 Renai Road, Suzhou City, Jiangsu Province, PR China
| | - Linyan Li
- School of Data Science, City University of Hong Kong, 999077, Hong Kong; Department of Infectious Diseases and Public Health, City University of Hong Kong, 999077, Hong Kong.
| | - Yueping Shen
- Department of Epidemiology and Biostatistics, School of Public Health, Medical College of Soochow University, 199 Renai Road, Suzhou City, Jiangsu Province, PR China.
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Zhang B, Loh V, Reid RA, Nyanhanda T, Jamalishahni T, Turrell G, Rachele JN. The moderating effects of greenspace on the association between neighbourhood disadvantage and obesity among mid-to-older aged Australian adults. Health Place 2024; 87:103263. [PMID: 38723546 DOI: 10.1016/j.healthplace.2024.103263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 04/18/2024] [Accepted: 05/02/2024] [Indexed: 05/21/2024]
Abstract
This study examined whether the association between neighbourhood disadvantage and obesity was moderated by quantity and quality of greenspace. The sample included 2848 mid-to-older aged adults residing in 200 neighbourhoods in Brisbane, Australia from the HABITAT study. Self-reported height and weight were used to calculate body mass index (BMI), neighbourhood disadvantage was measured using a census-derived composite index and greenspace was measured geospatially. We found evidence of moderation by park quality: lower average BMI at higher levels of park quality was shown in the Q3 rather than the Q1 (least disadvantaged) neighbourhood disadvantage group. The findings suggest that, for reducing socioeconomic inequalities in obesity, the quality of greenspace is imperative.
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Affiliation(s)
- Beiou Zhang
- College of Sport, Health and Engineering, Victoria University, Australia.
| | - Venurs Loh
- College of Sport, Health and Engineering, Victoria University, Australia; Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University and College of Sport, Health and Engineering, Victoria University, Australia.
| | - Rebecca A Reid
- College of Sport, Health and Engineering, Victoria University, Australia; Institute for Health and Sport, Victoria University, Australia.
| | - Tafadzwa Nyanhanda
- College of Sport, Health and Engineering, Victoria University, Australia; Institute for Health and Sport, Victoria University, Australia.
| | | | - Gavin Turrell
- Centre for Urban Research, RMIT University, Australia.
| | - Jerome N Rachele
- College of Sport, Health and Engineering, Victoria University, Australia; Institute for Health and Sport, Victoria University, Australia.
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Jamalishahni T, Davern M, Villanueva K, Turrell G, Foster S. The contribution of objective and perceived crime to neighbourhood socio-inequity in loneliness. Health Place 2024; 85:103165. [PMID: 38183728 DOI: 10.1016/j.healthplace.2023.103165] [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: 08/21/2023] [Revised: 11/28/2023] [Accepted: 11/30/2023] [Indexed: 01/08/2024]
Abstract
Loneliness tends to be more prevalent in socioeconomically disadvantaged neighbourhoods, yet few studies explore the environmental differences contributing to area-based inequity in loneliness. This study examined how perceived and objective crime contributed to differences in loneliness between advantaged and disadvantaged neighbourhoods. The study used cross-sectional data from 3749 individuals aged between 48 and 77 years, residing in 200 neighbourhoods in Brisbane, Australia. We found that participants in disadvantaged neighbourhoods reported higher levels of loneliness and perceived crime, and the most disadvantaged neighbourhoods also had highest prevalence of objective crime. However, while perceived and objective crime were positively correlated with loneliness, only perceived crime accounted for socio-economic inequity in loneliness. Consequently, perceived crime plays an important role in addressing loneliness in disadvantaged communities and requires equitable resourcing for multiple strategies that aim to decrease crime and increase perceived safety.
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Affiliation(s)
- Tara Jamalishahni
- Centre for Urban Research, RMIT University, Melbourne, Victoria, 3000, Australia.
| | - Melanie Davern
- Centre for Urban Research, RMIT University, Melbourne, Victoria, 3000, Australia; Centre for Health Equity, Melbourne School of Global and Population Health, University of Melbourne, Victoria, 3010, Australia
| | - Karen Villanueva
- Policy and Equity, Murdoch Children's Research Institute, Melbourne, Victoria, 3052, Australia; Social and Global Studies Centre, RMIT University, Melbourne, Victoria, 3000, Australia
| | - Gavin Turrell
- Centre for Urban Research, RMIT University, Melbourne, Victoria, 3000, Australia
| | - Sarah Foster
- Centre for Urban Research, RMIT University, Melbourne, Victoria, 3000, Australia
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