Reducing loneliness among older adults through providing free travel access: A population-based assessment of social isolation and free bus travel in older adults in England
Objective: To investigate associations of ownership and use of concessionary bus passes (CBP) with social isolation and loneliness among older adults in England.Methods: In 2012/13, participants (n=4,726, age ≥62y) reported whether they had a CBP and if yes, frequency of use in the past month (0/1-5/≥6 times). Social isolation and loneliness were assessed in 2012/13 and 2016/17. Logistic regression tested cross-sectional and prospective associations, adjusted for socio-demographics.Results: CBP ownership was cross-sectionally associated with reduced odds of social isolation (OR=0.68, 95% CI 0.55-0.84) and loneliness (OR=0.73, 95% CI 0.58-0.91). Among CBP owners, those who had used it ≥6 times had lower odds of being isolated than those who hadn’t used it at all (OR=0.73, 95% CI 0.60-0.89). Longitudinally, CBP ownership was associated with reduced odds of loneliness (OR=0.68, 95% CI 0.49-0.94) at four-year follow-up. A similar effect size was observed for social isolation (OR=0.69, 95% CI 0.46-1.04) but this did not reach significance (p=0.074). Frequency of use was not significantly associated with isolation or loneliness.Conclusion: The CBP scheme in England facilitates social interaction for older adults. CBPs may present a promising initiative for tackling social isolation which is currently a particularly prominent issue in this population group.