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Digital isolation

Digital isolation has been studied in 6 papers since 2025: 5 observational studies in people, 1 review; 2 in the past year. The newest story, Nov 9, 2026: “High social needs linked to cardiovascular risk in older adults”.

Exposure

6 papers study it8 findingsUpdated

1 new paper in 30 daysSee all 6 papers on digital isolation

At a glance

The findings reach people, from one lab or study. 2 independent labs in 1 country.

“digital isolation primarily accelerated frailty progression, especially in healthier and younger-old adults (robust→pre-frail: HR = 1.50, 1.42-1.59;”
How digital and social isolation drive frailty transitions in middle-aged and elderly adults populations: a seven-year multicohort studySocial science & medicine (1982)2025doi:10.1016/j.socscimed.2025.118414

1 of its findings points the other way.

Humans: a single group. Cells, worms or flies and mice: nothing yet.

C, W, M, H: cells, worms or flies, mice, humans. Dark: independent labs found the same change there. Light: one lab or one study. Outline: nothing yet.

Labs are independent when their papers share no last author and no institution.

Against: findings that point the other way from most findings on the same outcome.

  • 2 independent labs in 1 country
  • 1 finding against
  • Funders: National Natural Science Foundation of China and 2 more
  • Humans5

What did studies of digital isolation find?

1

Studies of digital isolation measured one outcome, sleep disorders.

Sleep disorders

no changein humans1HR 1.11

1 study

  1. Digital isolation was not clearly linked with sleep disorders in humans (longitudinal analysis, validation sample) (HR 1.11, 95% CI 0.91-1.36).

    “but the association was not statistically significant in the validation sample after adjustment (HR 1.11, 95% CI 0.91-1.36; P=.30)”

    Humanslongitudinal analysis, validation samplen = 3,443

    Association Between Digital Isolation and Sleep Disorders in Older Adults: Cross-Sectional and Longitudinal Study Using National Health and Aging Trends Study (NHATS) Data

    Journal of medical Internet research

More on Sleep disorders

What is digital isolation linked with?

4

Studies link digital isolation with 4 measures, among them sleep disorders, mortality and transition from robust to pre-frail.

Sleep disorders

upin humans2HR 1.21

2 studies

  1. Digital isolation is linked with a higher risk of sleep disorders in humans (longitudinal analysis, discovery sample) (HR 1.21, 95% CI 1.05-1.38).

    “high digital isolation was associated with an increased risk of sleep disorders in the discovery (hazard ratio [HR] 1.21, 95% CI 1.05-1.38; P=.006)”

    Humanslongitudinal analysis, discovery samplen = 5,989

    Association Between Digital Isolation and Sleep Disorders in Older Adults: Cross-Sectional and Longitudinal Study Using National Health and Aging Trends Study (NHATS) Data

    Journal of medical Internet research

  2. Digital isolation is associated with sleep disorders in humans (cross-sectional analysis, discovery sample) (OR 1.23, 95% CI 1.09-1.39).

    “odds ratio [OR] 1.23, 95% CI 1.09-1.39; P<.001”

    Humanscross-sectional analysis, discovery samplen = 5,989

    Association Between Digital Isolation and Sleep Disorders in Older Adults: Cross-Sectional and Longitudinal Study Using National Health and Aging Trends Study (NHATS) Data

    Journal of medical Internet research

  3. Digital isolation is linked with a higher risk of sleep disorders in humans (HR = 1.21, P = 0.006).

    “high digital isolation was associated with an increased risk of sleep disorders in the discovery (HR = 1.21, P = 0.006) and pooled samples (HR = 1.17, P = 0.005)”

    Humans

    Association Between Digital Isolation and Sleep Disorders in Older Adults: A Cross-Sectional and Longitudinal Study Using NHATS Data (Preprint)

    Preprint

  4. Digital isolation is associated with sleep disorders in humans (OR = 1.23, P < 0.001).

    “Cross-sectional analyses revealed a higher prevalence of sleep disorders among those with high digital isolation (discovery: 67.03% vs. 59.06%, OR = 1.23, P < 0.001”

    Humans

    Association Between Digital Isolation and Sleep Disorders in Older Adults: A Cross-Sectional and Longitudinal Study Using NHATS Data (Preprint)

    Preprint

More on Sleep disorders

Mortality

upin humans1HR 1.38

1 study

  1. Digital isolation is associated with mortality in humans (frail at the start of the transition) (HR 1.38, 95% CI 1.26–1.52).

    “frail→death: HR = 1.38, 1.26-1.52)”

    Humansfrail at the start of the transitionup to 7 yearsn = 32,973

    How digital and social isolation drive frailty transitions in middle-aged and elderly adults populations: a seven-year multicohort study

    Social science & medicine (1982)

Transition from robust to pre-frail

upin humans1HR 1.5

1 study

  1. Digital isolation is associated with transition from robust to pre-frail in humans (robust at the start of the transition) (HR 1.50, 95% CI 1.42–1.59).

    “digital isolation primarily accelerated frailty progression, especially in healthier and younger-old adults (robust→pre-frail: HR = 1.50, 1.42-1.59;”

    Humansrobust at the start of the transitionup to 7 yearsn = 32,973

    How digital and social isolation drive frailty transitions in middle-aged and elderly adults populations: a seven-year multicohort study

    Social science & medicine (1982)

Dementia

upin humans1HR 1.36

1 study

  1. Digital isolation is linked with a higher risk of dementia in humans (adjusted HR 1.36 (95% CI 1.16-1.59, P<.001)).

    “The pooled analysis across both cohorts revealed an adjusted HR of 1.36 (95% CI 1.16-1.59, P<.001).”

    Humansn = 8,189

    Digital Isolation and Dementia Risk in Older Adults: Longitudinal Cohort Study

    Journal of medical Internet research

More on Dementia

Latest

Dec 2025: 0Jan 2026: 0Feb 2026: 0Mar 2026: 0Apr 2026: 0May 2026: 0Jun 2026: 0Jul 2026: 0Aug 2026: 0Sep 2026: 1Oct 2026: 0Nov 2026: 12 papers in 12 months
AHA Scientific Sessions 2026 Abstract

High social needs linked to cardiovascular risk in older adults

Combined event rates were 7.0 and 7.2 per 100 person-years in isolated and resource-limited groups, respectively, versus 4.9 in the low-need group.Combined event rates were 7.0 and 7.2 per 100 person-years in isolated and resource-limited groups, respectively, versus 4.9 in the low-need group.

Cohort · 3,444 peoplePopulations
Paper

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