Why being lonely and cut off from tech can make older people sicker
How digital and social isolation drive frailty transitions in middle-aged and elderly adults populations: a seven-year multicohort study.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Older adults who feel lonely or can't use the internet are more likely to get frailer and die sooner — but in different ways.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
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The highest quality evidence. These studies systematically search, appraise, and synthesize results from multiple individual studies, providing the most reliable summary of current knowledge.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Older adults who feel lonely or can't use the internet are more likely to get frailer and die sooner — but in different ways.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 552 / 100
Evidence Score
The highest quality evidence. These studies systematically search, appraise, and synthesize results from multiple individual studies, providing the most reliable summary of current knowledge.
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Claims (6)
People who experience prolonged social isolation have a 35% higher chance of dying compared to those who maintain regular social connections.
Adults aged 50 and older who experience both digital and social isolation at the same time have a higher risk of dying compared to those who experience only one or neither form of isolation.
People who lack face-to-face social contact are less likely to recover from frailty compared to those who lack only digital contact, suggesting that in-person relationships matter more than online connections for regaining physical function in older adults with frailty.
In older adults who are still physically healthy, spending more time disconnected from digital communication is linked more closely to the early signs of physical decline than being socially isolated.
Adults aged 50 and older who experience social isolation are more likely to become frailer over time and less likely to recover from frailty, with these effects becoming stronger in those with poorer initial health.