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2026 (English) In: JMIR Formative Research, E-ISSN 2561-326X, Vol. 10, article id e95955Article in journal (Refereed) Published
Abstract [en] Background: Loneliness is recognized as a global health threat. Older adults are vulnerable to loneliness due to life changes common in old age. While individual risk factors for loneliness in old age are well-documented, contextual factors are scarcely explored, such as digitalization. Rapid digitalization underscores the need to explore the long-term association between the use of digital devices and loneliness.
Objective: This study aimed to explore whether and how the use of digital devices is associated with changes in loneliness in a population-based sample of middle-aged and older adults in a context where digital technology and digital environments were introduced and rapidly evolving.
Methods: Data were obtained from the longitudinal cohort study, the Swedish Adoption/Twin Study of Aging (SATSA; N=771; mean age 69.64 years, SD 11.00). Daily digital use and loneliness were assessed across 5 waves between 2004 and 2014. Age, sex, education, living situation, self-rated health, and the personality traits openness and extraversion were assessed at baseline. Growth mixture modeling was used to identify latent trajectories of loneliness, and multinomial logistic regression was used to predict class membership based on baseline daily digital use and covariates.
Results: Three latent loneliness classes were identified: class 1 (10.5%; high intercept and significant increases in loneliness), class 2 (33.2%; intermediate stable loneliness), and class 3 (56.3%; low stable loneliness). Daily digital use at baseline is significantly associated with lower odds of belonging to the high-increasing loneliness group (class 1) compared to the low-stable group (class 3; odds ratio 0.27, 95% CI 0.08-0.90; P=.03). Differences between classes were not explained by the personality traits.
Conclusions: Daily use of digital devices is associated with lower and more stable levels of loneliness over time, compared to not using digital devices daily, which is associated with higher and increasing levels of loneliness. These findings, based on data from early adopters of digital technology, lend further support to the idea that digital use is associated with lower levels of loneliness and less increase in loneliness. Hence, these findings suggest that use of digital devices may represent a noninvasive approach to addressing loneliness in older adults.
Place, publisher, year, edition, pages
JMIR Publications, 2026
Keywords loneliness, computer use, computer access, cell phone use, cell phone access, digital health, older adults, old age, digitalization, epidemiology
National Category
Public Health, Global Health and Social Medicine Gerontology, specialising in Medical and Health Sciences
Research subject
Wellbeing in long-term health problems (WeLHP); Research on Citizen Centered Health, University of Skövde (Reacch US)
Identifiers urn:nbn:se:his:diva-27071 (URN) 10.2196/95955 (DOI) 42772739 (PubMedID)
Funder Forte, Swedish Research Council for Health, Working Life and Welfare, 97:0147:1BForte, Swedish Research Council for Health, Working Life and Welfare, 2009-0795Swedish Research Council, 825-2007-7460Swedish Research Council, 825-2009-6141NIH (National Institutes of Health), R01AG089666NIH (National Institutes of Health), R61AG094612
Note CC BY 4.0
Corresponding Author: Anna K Dahl Aslan, PhD, School of Health Sciences, University of Skövde, Högskolevägen, Box 408, Skövde, Västra Götaland, 541 28, Sweden. Phone: 46 0500448444. Email: anna.dahl.aslan@his.se
Data collection for the SATSA was supported by the National Institute on Aging (grants R01 AG04563, AG10175, and AG028555), the Swedish Council for Working Life and Social Research (grants 97:0147:1B and 2009-0795), and the Swedish Research Council (grants 825-2007-7460 and 825-2009-6141).
No specific financial support was received for this work. CAR and DF received support from the National Institute on Aging of the National Institutes of Health, R01AG089666 and R61AG094612. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
2026-09-232026-09-232026-10-02 Bibliographically approved