Home garden use during COVID-19: Associations with physical and mental wellbeing in older adults

https://doi.org/10.1016/j.jenvp.2020.101545Get rights and content
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Highlights

  • Covid-19 restrictions have had adverse impacts on wellbeing in older people.

  • An online health survey was conducted among an ageing cohort in Scotland.

  • Spending more time in a home garden associated with greater subjective wellbeing.

  • Potential benefits include better physical and mental health, and sleep quality.

  • During lockdowns, home gardens may be a potential health resource in older people.

Abstract

The COVID-19 pandemic has affected many aspects of people's lives. Lockdown measures to reduce the spread of COVID-19 have been more stringent for those aged over 70, at highest risk for the disease. Here, we examine whether home garden usage is associated with self-reported mental and physical wellbeing in older adults, during COVID-19 lockdown in Scotland. This study analysed data from 171 individuals (mean age 84 ± 0.5 years) from the Lothian Birth Cohort 1936 study who completed an online survey approximately two months after lockdown commenced (May/June, 2020), and reported having access to a home garden. The survey also included items on garden activities (gardening, relaxing), frequency of garden usage during lockdown, and measures of self-rated physical health, emotional and mental health, anxiety about COVID-19, and sleep quality. Ordinal regression models were adjusted for sex, living alone, education, occupational social class, anxiety and depressive symptoms, body mass index, and history of diabetes and cardiovascular disease. Neither gardening nor relaxing in the garden were associated with health outcomes. However, higher frequency of garden usage during lockdown was associated with better self-rated physical health (P = 0.005), emotional and mental health (P = 0.04), sleep quality (P = 0.03), and a composite health score (P = 0.001), after adjusting for covariates. None of the garden measures were associated with perceived change in physical health, mental and emotional health, or sleep quality, from pre-lockdown levels. The results of the current study provide support for positive health benefits of spending time in a garden—though associations may be bidirectional—and suggest that domestic gardens could be a potential health resource during the COVID-19 pandemic.

Keywords

COVID-19
Garden
Green space
Wellbeing
Health
Older adults

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