Dancey, Christine P, Friend, Julie · Psychology & health · 2008 · DOI
This study looked at how ME/CFS symptoms and daily limitations affect depression in women with the illness. The researchers found that ME/CFS is particularly intrusive—it disrupts many areas of life more than other chronic illnesses do. How much the illness disrupts daily life turned out to be the strongest predictor of whether someone develops depression, more so than the symptoms or impairments alone.
Understanding that illness intrusiveness—how much ME/CFS disrupts daily life across multiple domains—is a key driver of depression can help clinicians identify which patients are at highest risk and potentially tailor psychological interventions to address how the illness impacts specific life areas rather than symptoms alone.
This study shows correlation, not causation, and cannot prove that illness intrusiveness directly causes depression; the relationship could be bidirectional or influenced by unmeasured factors. The findings apply specifically to women and may not generalize to men with ME/CFS. It does not establish whether reducing illness intrusiveness would lower depression or whether depression itself increases perceived intrusiveness.
About the PEM badge: “PEM required” means post-exertional malaise was an explicit required diagnostic criterion for participant inclusion in this study — not that PEM was studied, observed, or discussed. Studies using criteria that do not require PEM (e.g. Fukuda, Oxford) are tagged “PEM not required”. How the atlas works →
The first block is for the primary paper and is the citation you should use in research work. The atlas-snapshot line only applies if you are specifically referring to this atlas’s reading of the paper on the date shown.
Primary citation
Dancey, Christine P & Friend, Julie (2008). Symptoms, impairment and illness intrusiveness--their relationship with depression in women with CFS/ME.. Psychology & health. https://doi.org/10.1080/08870440701619957
BibTeX
@article{mecfsatlas-dancey-2008-symptoms-impairment,
author = {Dancey, Christine P and Friend, Julie},
title = {Symptoms, impairment and illness intrusiveness--their relationship with depression in women with CFS/ME.},
journal = {Psychology & health},
year = {2008},
doi = {10.1080/08870440701619957},
note = {PubMed: 25160923},
url = {https://www.mecfsatlas.com/evidence/dancey-2008-symptoms-impairment},
}Atlas snapshot reference
ME/CFS Atlas. Generator v1 / Scanner v1.4 / policy v0.1. Accessed 2026-05-30. https://www.mecfsatlas.com/evidence/dancey-2008-symptoms-impairment
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