Age differences in the association between loneliness and anxiety symptoms during the COVID-19 pandemic. (April 2022)

• Record Type: Journal Article
• Authors: McDonald, André J.; Wickens, Christine M.; Bondy, Susan J.; Elton-Marshall, Tara; Wells, Samantha; Nigatu, Yeshambel T.; Jankowicz, Damian; Hamilton, Hayley A.
• Is Part Of: Psychiatry research. Volume 310(2022)
• Publication Date: 2022-04
• Subjects: Loneliness -- Anxiety -- Mental health -- Psychiatry -- COVID-19 -- Public health; Psychiatry -- Periodicals; Psychiatry -- periodicals; Psychiatrie -- Périodiques; 616.89
• DOI: 10.1016/j.psychres.2022.114446
• Languages: English
• ISSNs: 0165-1781

Abstract

Abstract: Loneliness and associated mental health problems are of particular concern during the COVID-19 pandemic due to physical distancing and lockdown restrictions. Loneliness is most common among young adults and women during the pandemic, but it is unclear if the association between loneliness and mental health problems, notably anxiety, is strongest in these groups. The objective of this study was to examine whether the association between loneliness and anxiety differed by age and/or gender during the pandemic. We analyzed data from a multi-wave national online survey of Canadians aged 18+ years from May 2020 to March 2021 ( n = 7, 021). Multivariable modified least-squares regression was used to examine whether the association between loneliness and moderate to severe anxiety symptoms (GAD-7 10+) differed by age and/or gender on the additive scale, controlling for socio-demographic factors, depression, hopefulness, and survey wave. Age significantly moderated the association between loneliness and anxiety symptoms while gender did not. Loneliness was associated with anxiety symptoms for all age groups, but the association was not as strong among those aged 70+ years compared to other age groups. Evidence-based loneliness interventions that target younger adults are needed to mitigate the mental health effects of infectious disease events such as COVID-19.