Social distancing, that is, avoiding places with other people and staying at home, was recommended to prevent viral transmission during the COVID-19 pandemic. Potentially, reduced out-of-home mobility and lower activity levels among older people may lower their quality of life (QOL). We studied cross-sectional and longitudinal associations of and changes in life-space mobility, active aging, and QOL during COVID-19 social distancing compared to 2 years before.

Altogether 809 community-living participants initially aged 75, 80, or 85 years of our active aging study (AGNES) conducted in 2017–2018 took part in the current AGNES-COVID-19 survey in May and June 2020. Outdoor mobility was assessed with the Life-Space Assessment (range 0–120). Active approach to life was assessed with the University of Jyväskylä Active Aging Scale (range 0–272), and QOL with the shortened Older People’s Quality of Life Questionnaire (range13–65; higher scores better for all). Data were analyzed with General Estimating Equations, General Linear Models, and One-way analysis of variance.

Life-space mobility (B −10.8, SE 0.75, p < .001), the active aging score (B −24.1, SE 0.88, p < .001), and the QOL score (B −1.65, SE 0.21, p < .001) were lower during COVID-19 social distancing versus 2 years before. Concurrent life-space mobility and active aging scores, age, and sex explained 48% of QOL at the baseline and 42% during social distancing. Longitudinally, steeper declines in all 3 variables coincided.

The observed declines indicate compliance with social distancing recommendation, but underline the importance of participation in meaningful life situations as a factor underlying good QOL also during the COVID-19 pandemic.