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Accepted for/Published in: Journal of Medical Internet Research

Date Submitted: Jun 25, 2026
Date Accepted: Sep 15, 2026

The final, peer-reviewed published version of this preprint can be found here:

Participant Characteristics Associated With Loneliness Reduction During a Digital Social Robot Intervention Among Older Adults Living Alone in Japan: Secondary Analysis of a Randomized Controlled Trial

Murayama H, Takase M

Participant Characteristics Associated With Loneliness Reduction During a Digital Social Robot Intervention Among Older Adults Living Alone in Japan: Secondary Analysis of a Randomized Controlled Trial

J Med Internet Res 2026;28:e105549

DOI: 10.2196/105549

Participant Characteristics Associated With Loneliness Reduction During a Digital Social Robot Intervention Among Older Adults Living Alone in Japan: Secondary Analysis of a Randomized Controlled Trial

  • Hiroshi Murayama; 
  • Mai Takase

ABSTRACT

Among community-dwelling older adults living alone, those who were more socially isolated or lonely at baseline showed greater reductions in loneliness after a social robot intervention, suggesting whom such interventions might best target.


 Citation

Please cite as:

Murayama H, Takase M

Participant Characteristics Associated With Loneliness Reduction During a Digital Social Robot Intervention Among Older Adults Living Alone in Japan: Secondary Analysis of a Randomized Controlled Trial

J Med Internet Res 2026;28:e105549

DOI: 10.2196/105549

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