Abstract
Introduction
Associations between green space type and social loneliness (a scarcity of people one feels they can depend on) were investigated in city-living participants in the Sax Institute’s 45 and Up Study.
Methods
Availability of green space, tree canopy and open grass were measured as a percentage of land-use within 1.6 km road−network distance buffers using high-resolution data. Multilevel logistic regressions adjusted for confounding tested associations between each green space indicator with the odds of social loneliness at baseline (prevalence) and follow-up (incidence), adjusted for demographic and socioeconomic confounders.
Results
The prevalence of social loneliness at baseline was 5.3% (n = 5627 /105,498). Incidence of social loneliness at follow-up was 3.4% (n = 1772/51,365). Adjusted regressions indicated reduced odds of prevalent (OR = 0.95, 95%CI = 0.92–0.98) and incident social loneliness with 10% more green space (OR = 0.92, 95%CI = 0.90– 0.96). Similar associations were found with a 10% increase in tree canopy for both prevalent (OR = 0.92, 95%CI = 0.88–0.95) and incident social loneliness (OR = 0.92, 95%CI = 0.88–0.97). Two-way interaction terms indicated effect modification by sex but not couple status. Among women, a 10% increase in total green space was associated with lower odds of prevalent (OR = 0.95, 0.91–0.95) and incident (OR = 0.89, 0.85–0.95) social loneliness. A 10% increase in tree canopy among women was associated with lower odds of prevalent (OR = 0.89, 085–0.92) and incident (OR = 0.85, 0.80–0.92) social loneliness. Meanwhile, a 10% increase in open grass among women was associated with higher odds of prevalent (OR = 1.08, 1.01–1.15) and incident (OR = 1.19, 1.03–1.35) social loneliness. Associations for men were statistically significant for a 10% increase in total green space (OR = 0.96, 0.92–0.99) and tree canopy (OR = 0.93, 0.90–0.97) for prevalent social loneliness only.
Conclusion
Urban greening and tree canopy restoration may reduce risks of social loneliness, perhaps especially in women.
Similar content being viewed by others
References
Erzen E, Çikrikci Ö (2018) The effect of loneliness on depression: a meta-analysis. Int J Soc Psychiatry 64(5):427–435
Gvion Y, Levi-Belz Y (2018) Serious suicide attempts: systematic review of psychological risk factors. Front Psych 9:56
Valtorta NK, Kanaan M, Gilbody S, Ronzi S, Hanratty B (2016) Loneliness and social isolation as risk factors for coronary heart disease and stroke: systematic review and meta-analysis of longitudinal observational studies. Heart 102(13):1009–1016
Lara E, Martín-María N, De la Torre-Luque A, Koyanagi A, Vancampfort D, Izquierdo A, Miret M (2019) Does loneliness contribute to mild cognitive impairment and dementia? A systematic review and meta-analysis of longitudinal studies. Ageing Res Rev 52:7–16
Holt-Lunstad J, Smith TB, Baker M, Harris T, Stephenson D (2015) Loneliness and social isolation as risk factors for mortality a meta-analytic review. Perspect Psychol Sci 10(2):227–237
Klinenberg E (2016) Social isolation, loneliness, and living alone: identifying the risks for public health. Am J Public Health 106(5):786
Masi CM, Chen H-Y, Hawkley LC, Cacioppo JT (2011) A meta-analysis of interventions to reduce loneliness. Pers Soc Psychol Rev 15(3):219–266
Eccles AM, Qualter P (2021) Alleviating loneliness in young people–a meta-analysis of interventions. Child Adolesc Mental Health 26(1):17–33
Shvedko A, Whittaker AC, Thompson JL, Greig CA (2018) Physical activity interventions for treatment of social isolation, loneliness or low social support in older adults: a systematic review and meta-analysis of randomised controlled trials. Psychol Sport Exerc 34:128–137
Frumkin H (2002) Urban sprawl and public health. Public Health Rep 117:217
Douglas MJ, Watkins SJ, Gorman DR, Higgins M (2011) Are cars the new tobacco? J Public Health 33(2):160–169
Gunawardena KR, Wells MJ, Kershaw T (2017) Utilising green and bluespace to mitigate urban heat island intensity. Sci Total Environ 584:1040–1055
Kesebir S, Kesebir P (2017) A growing disconnection from nature is evident in cultural products. Perspect Psychol Sci 12(2):258–269
Larson LR, Szczytko R, Bowers EP, Stephens LE, Stevenson KT, Floyd MF (2019) Outdoor time, screen time, and connection to nature: troubling trends among rural youth? Environ Behav 51(8):966–991
Parigi P, Henson W (2014) Social isolation in America. Annu Rev Sociol 40:153–171
Turkle S. 2017 Alone together: Why we expect more from technology and less from each other: Hachette UK.
HM Government: A connected society. A strategy for tackling loneliness—laying the foundations for change. In. London: Department for Digital, Culture, Media and Sport. 2018.
Astell-Burt T, Hartig T, Eckermann S, Nieuwenhuijsen M, McMunn A, Frumkin H, Feng X (2022) More green, less lonely? A longitudinal cohort study. Int J Epidemiol 51:99–110
Hammoud R, Tognin S, Bakolis I, Ivanova D, Fitzpatrick N, Burgess L, Smythe M, Gibbons J, Davidson N, Mechelli A (2021) Lonely in a crowd: investigating the association between overcrowding and loneliness using smartphone technologies. Sci Rep 11(1):1–11
Astell-Burt T, Hartig T, Putra IGNE, Walsan R, Dendup T, Feng X. 2022 Green space and loneliness: a systematic review with theoretical and methodological guidance for future research. Sci Total Environ. Accepted 17/07/2022.
Hartig T, Mitchell R, de Vries S, Frumkin H (2014) Nature and health. Annu Rev Public Health 35:207–228
Markevych I, Schoierer J, Hartig T, Chudnovsky A, de Vries S, Triguero-Mas M, Brauer M, Dzhambov A, Dadvand P, Nieuwenhuijsen MJ et al (2017) Exploring pathways linking greenspace to health: theoretical and methodological guidance. Environ Res 158:301–317
Neal S, Bennett K, Jones H, Cochrane A, Mohan G (2015) Multiculture and public parks: researching super-diversity and attachment in public green space. Popul Space Place 21(5):463–475
Francis J, Giles-Corti B, Wood L, Knuiman M (2012) Creating sense of community: the role of public space. J Environ Psychol 32(4):401–409
Birch J, Rishbeth C, Payne SR (2020) Nature doesn’t judge you–how urban nature supports young people’s mental health and wellbeing in a diverse UK city. Health Place 62:102296
Bell SL, Westley M, Lovell R, Wheeler BW (2018) Everyday green space and experienced well-being: the significance of wildlife encounters. Landsc Res 43(1):8–19
Hartig T. 2021 Restoration in nature: Beyond the conventional narrative. In: Nature and psychology: Biological, cognitive, developmental, and social pathways to well-being (Proceedings of the 67th Annual Nebraska Symposium on Motivation). Edited by Schutte AR, Torquati J, Stevens JR. Cham, Switzerland (ed). Springer Nature.
Remme RP, Frumkin H, Guerry AD, King AC, Mandle L, Sarabu C, Bratman GN, Giles-Corti B, Hamel P, Han B (2021) An ecosystem service perspective on urban nature, physical activity, and health. Proceed Nat Acad Sci. 118(22):e2018472118
Lim MH, Rodebaugh TL, Zyphur MJ, Gleeson JF (2016) Loneliness over time: the crucial role of social anxiety. J Abnorm Psychol 125(5):620
Hartig T, Marcus CC (2006) Essay: healing gardens—places for nature in health care. Lancet 368:S36–S37
Bell SL, Foley R, Houghton F, Maddrell A, Williams AM (2018) From therapeutic landscapes to healthy spaces, places and practices: a scoping review. Soc Sci Med 196:123–130
Maas J, Van Dillen SME, Verheij RA, Groenewegen PP (2009) Social contacts as a possible mechanism behind the relation between green space and health. Health Place 15(2):586–595
van den Berg P, Kemperman A, de Kleijn B, Borgers A (2016) Ageing and loneliness: the role of mobility and the built environment. Travel Behav Soc 5:48–55
Weiss RS (1973) Loneliness: the experience of emotional and social isolation. The MIT Press, Cambridge
Gierveld JDJ, Tilburg TV (2006) A 6-item scale for overall, emotional, and social loneliness: confirmatory tests on survey data. Res Aging 28(5):582–598
Valtorta NK, Kanaan M, Gilbody S, Hanratty B (2016) Loneliness, social isolation and social relationships: what are we measuring? A novel framework for classifying and comparing tools. BMJ Open 6(4):e010799
Wiltshire G, Stevinson C (2018) Exploring the role of social capital in community-based physical activity: qualitative insights from parkrun. Qualit Res Sport Exerc Health 10(1):47–62
Morris P, Scott H (2019) Not just a run in the park: a qualitative exploration of parkrun and mental health. Adv Ment Health 17(2):110–123
Hindley D (2020) “More than just a run in the park”: an exploration of parkrun as a shared leisure space. Leis Sci 42(1):85–105
Holtan MT, Dieterlen SL, Sullivan WC (2014) Social life under cover: tree canopy and social capital in Baltimore Maryland. Environ Behav 47(5):502
Stagoll K, Lindenmayer DB, Knight E, Fischer J, Manning AD (2012) Large trees are keystone structures in urban parks. Conserv Lett 5(2):115–122
Ratcliffe E, Gatersleben B, Sowden PT (2013) Bird sounds and their contributions to perceived attention restoration and stress recovery. J Environ Psychol 36:221–228
Fuller RA, Irvine KN, Devine-Wright P, Warren PH, Gaston KJ (2007) Psychological benefits of greenspace increase with biodiversity. Biol Lett 3(4):390–394
de Kleyn L, Mumaw L, Corney H (2020) From green spaces to vital places: connection and expression in urban greening. Aust Geogr 51(2):205–219
Gulsrud NM, Hertzog K, Shears I (2018) Innovative urban forestry governance in Melbourne?: Investigating “green placemaking” as a nature-based solution. Environ Res 161:158–167
Richardson EA, Mitchell R (2010) Gender differences in relationships between urban green space and health in the United Kingdom. Soc Sci Med 71(3):568–575
Astell-Burt T, Mitchell R, Hartig T (2014) The association between green space and mental health varies across the lifecourse. A longitudinal study. J Epi Comm Health. 68:578–583
Sang ÅO, Knez I, Gunnarsson B, Hedblom M (2016) The effects of naturalness, gender, and age on how urban green space is perceived and used. Urban Forest Urban Green 18:268–276
Banks E, Redman S, Jorm L, Armstrong B, Bauman A et al (2008) Cohort profile: the 45 and up study. Int J Epidemiol 37(5):941–947
Johar M, Jones G, Savage E (2012) Healthcare expenditure profile of older Australians. Econ Pap 31(4):451–463
Goodger B, Byles J, Higganbotham N, Mishra G (1999) Assessment of a short scale to measure social support among older people. Aust N Z J Public Health 23(3):260–265
Ekkel ED, de Vries S (2017) Nearby green space and human health: evaluating accessibility metrics. Landsc Urban Plan 157:214–220
National Prevention Council (2014) Annual status report. Department of Health and Human Services, Office of the Surgeon General, Washington, DC
Western Australian Planning Commission: Liveable neighbourhoods: A western Australian government sustainable cities initiative. In. Perth WA. 2009.
Astell-Burt T, Feng X (2019) Association of urban green space with mental health and general health among adults in Australia. JAMA Netw Open 2(7):e198209
Astell-Burt T, Feng X (2020) Greener neighbourhoods, better memory? A longitudinal study. Health Place 65:102393
Turning grey to green in Sydney’s urban jungle [https://www.medianet.com.au/releases/198075/]
The ACT Government (2019) Canberra’s living infrastructure plan: cooling the City. The ACT Government, Canberra
Trees for Life: Master Plan for Barcelona’s Trees 2017–2037 [https://www.c40knowledgehub.org/s/article/Trees-for-Life-Master-Plan-for-Barcelona-s-Trees-2017-2037?language=en_US]
Trees For Seattle [https://www.seattle.gov/trees/management/canopy-cover]
Park Board achieves target to plant 150,000 trees by 2020 [https://vancouver.ca/news-calendar/park-board-achieves-target-to-plant-150000-trees-by-2020.aspx]
Harris V, Kendal D, Hahs AK, Threlfall CG (2018) Green space context and vegetation complexity shape people’s preferences for urban public parks and residential gardens. Landsc Res 43(1):150–162
Feng X, Astell-Burt T (2022) Perceived qualities, visitation and felt benefits of preferred nature spaces during the COVID-19 pandemic in Australia: a nationally-representative cross-sectional study of 2940 adults. Land 11(6):904
Astell-Burt T, Navakatikyan M, Feng X (2020) Urban green space, tree canopy and 11 year risk of dementia in a cohort of 109,688 Australians. Environ Int 145:106102
Jiang X, Larsen L, Sullivan W (2020) Connections-between daily greenness exposure and health outcomes. Int J Environ Res Public Health 17(11):3965
Kardan O, Gozdyra P, Misic B, Moola F, Palmer LJ, Paus T, Berman MG (2015) Neighborhood greenspace and health in a large urban center. Sci Rep 5:11610
Astell-Burt T, Feng X. 2021 Paths through the woods. Int J Epidemiol. Accepted 17 September 2021.
Albrecht G, Sartore G-M, Connor L, Higginbotham N, Freeman S, Kelly B, Stain H, Tonna A, Pollard G (2007) Solastalgia: the distress caused by environmental change. Australas Psychiatry 15(sup1):S95–S98
Richardson EA, Mitchell R, Hartig T, De Vries S, Astell-Burt T, Frumkin H (2012) Green cities and health: a question of scale? J Epidemiol Community Health 66(2):160–165
Addressing urban heat [https://www.greater.sydney/performance-indicator-addressing-urban-heat]
Ma S, Pitman A, Yang J, Carouge C, Evans JP, Hart M, Green D (2018) Evaluating the effectiveness of mitigation options on heat stress for Sydney, Australia. J Appl Meteorol Climatol 57(2):209–220
White MP, Elliott LR, Wheeler BW, Fleming LE (2018) Neighbourhood greenspace is related to physical activity in England, but only for dog owners. Landsc Urban Plan 174:18–23
Graham TM, Glover TD (2014) On the fence: dog parks in the (un) leashing of community and social capital. Leis Sci 36(3):217–234
Kingsley J, Foenander E, Bailey A (2019) “You feel like you’re part of something bigger”: exploring motivations for community garden participation in Melbourne Australia. BMC Public Health 19(1):1–12
Kingsley J, Foenander E, Bailey A (2020) “It’s about community”: exploring social capital in community gardens across Melbourne Australia. Urban Forest Urban Green 49:126640
Buecker S, Maes M, Denissen JJ, Luhmann M (2019) Loneliness and the big five personality traits: a meta-analysis. Europ J Personal. 34(1):8–28
Feng X, Astell-Burt T, Standl M, Flexeder C, Heinrich J, Markevych I (2022) Green space quality and adolescent mental health: do personality traits matter? Environ Res 206:112591
Ambrey CL, Cartlidge N (2017) Do the psychological benefits of greenspace depend on one’s personality? Pers Individ Dif 116:233–239
Lim MH, Gleeson JF, Alvarez-Jimenez M, Penn DL (2018) Loneliness in psychosis: a systematic review. Soc Psychiatry Psychiatr Epidemiol 53(3):221–238
Rothman KJ, Gallacher JE, Hatch EE (2013) Why representativeness should be avoided. Int J Epidemiol 42(4):1012–1014
Mealing NM, Banks E, Jorm LR, Steel DG, Clements MS, Rogers KD (2010) Investigation of relative risk estimates from studies of the same population with contrasting response rates and designs. BMC Med Res Methodol 10(1):26
Victor CR, Burholt V, Martin W (2012) Loneliness and ethnic minority elders in Great Britain: an exploratory study. J Cross Cult Gerontol 27(1):65–78
Jamieson HA, Gibson HM, Abey-Nesbit R, Ahuriri-Driscoll A, Keeling S, Schluter PJ (2018) Profile of ethnicity, living arrangements and loneliness amongst older adults in Aotearoa New Zealand: a national cross-sectional study. Australas J Ageing 37(1):68–73
Feng X, Astell-Burt T (2022) Lonelygenic environments: a call for research on multilevel determinants of loneliness. The Lancet Planetary Health 6(12) e933-e934 S2542519622003060. https://doi.org/10.1016/S2542-5196(22)00306-0
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Astell-Burt, T., Walsan, R., Davis, W. et al. What types of green space disrupt a lonelygenic environment? A cohort study. Soc Psychiatry Psychiatr Epidemiol 58, 745–755 (2023). https://doi.org/10.1007/s00127-022-02381-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00127-022-02381-0