CortexLit

CortexLit tool · Stress recovery · Runs offline · No account

Solitude or Isolation Check

Separate chosen solitude from involuntary isolation in your own week, and show which one you are dealing with.

← Back to the article · See the evidence

This tool gives general information based on the research summarised in Solitude and Loneliness Are Not the Same Thing. It is not a medical device, does not diagnose, and does not replace advice from your clinician.

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What this is based on


Every output names at least one verified PubMed source. Identifiers were verified on 2026-10-11 in an earlier batch and carried over into this build; they were not re-queried here, and no retraction database was checked. Verification was at abstract level.


Wang 2023
Wang F, Gao Y, Han Z, et al. A systematic review and meta-analysis of 90 cohort studies of social isolation, loneliness and mortality. Nat Hum Behav. 2023;7(8):1307-1319. doi:10.1038/s41562-023-01617-6. PMID: 37337095.
PMID 37337095 · observational meta analysis · weight 0.5 · abstract level
Holt-Lunstad 2015
Holt-Lunstad J, Smith TB, Baker M, et al. Loneliness and social isolation as risk factors for mortality: a meta-analytic review. Perspect Psychol Sci. 2015;10(2):227-37. doi:10.1177/1745691614568352. PMID: 25910392.
PMID 25910392 · observational meta analysis · weight 0.5 · abstract level
Epley 2014
Epley N, Schroeder J. Mistakenly seeking solitude. J Exp Psychol Gen. 2014;143(5):1980-99. doi:10.1037/a0037323. PMID: 25019381.
PMID 25019381 · randomized controlled trial · weight 0.8 · abstract level
Milani 2025
Milani C, Biagi C, Palmieri E, et al. Shared reading interventions to promote psychosocial well-being in older adults: a systematic review. Health Promot Int. 2025;40(2):daaf036. doi:10.1093/heapro/daaf036. PMID: 40208190.
PMID 40208190 · systematic review · weight 1.0 · abstract level


Limits: A one-week self-log is not a validated measure of loneliness or isolation, and the mortality figures are observational associations. This is not a clinical assessment.







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