Tummers, Marcia, Knoop, Hans, Bleijenberg, Gijs · Journal of consulting and clinical psychology · 2010 · DOI
This study tested whether a two-step treatment approach for ME/CFS works as well as standard cognitive behavioral therapy (CBT). Patients either received guided self-help materials first, with the option of CBT later, or waited before receiving CBT. Both groups improved similarly in fatigue and ability to function, but the stepped approach required significantly less therapist time overall.
This study demonstrates that ME/CFS patients can achieve meaningful improvements in fatigue and functioning through a more resource-efficient treatment model, which has important implications for expanding access to evidence-based care in healthcare systems with limited mental health resources. The stepped care approach may help reduce therapist burden while maintaining clinical effectiveness.
This study does not establish that self-guided therapy alone is sufficient for all CFS patients, as many in the stepped care group chose to pursue CBT afterward. The study also does not address whether these improvements are sustained long-term, nor does it clarify which specific components of stepped care drive improvement. The mechanisms underlying fatigue improvement remain unexplored.
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
Tummers, Marcia, Knoop, Hans, & Bleijenberg, Gijs (2010). Effectiveness of stepped care for chronic fatigue syndrome: a randomized noninferiority trial.. Journal of consulting and clinical psychology. https://doi.org/10.1037/a0020052
BibTeX
@article{mecfsatlas-tummers-2010-effectiveness-stepped,
author = {Tummers, Marcia and Knoop, Hans and Bleijenberg, Gijs},
title = {Effectiveness of stepped care for chronic fatigue syndrome: a randomized noninferiority trial.},
journal = {Journal of consulting and clinical psychology},
year = {2010},
doi = {10.1037/a0020052},
note = {PubMed: 20873907},
url = {https://www.mecfsatlas.com/evidence/tummers-2010-effectiveness-stepped},
}Atlas snapshot reference
ME/CFS Atlas. Generator v1 / Scanner v1.4 / policy v0.1. Accessed 2026-05-30. https://www.mecfsatlas.com/evidence/tummers-2010-effectiveness-stepped
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