Johnson, S K · Journal of health psychology · 1999 · DOI
This 1999 guide provides healthcare providers and patients with practical methods for evaluating and treating chronic fatigue syndrome (ME/CFS). The authors reviewed existing evidence to create a framework for assessment—including tests and questionnaires—and outlined treatment approaches. This work aims to help clinicians better recognize and manage ME/CFS in their patients.
This study addresses a critical need in ME/CFS care: standardized, evidence-based approaches to diagnosis and treatment. By providing clinicians with practical assessment tools and treatment frameworks, it helps improve consistency and quality of care for patients who often face diagnostic delays and variable management strategies.
This methods paper does not establish causation for ME/CFS symptoms or prove efficacy of any single treatment approach through primary data collection. It cannot determine whether recommended assessments or treatments work better than alternatives, as it synthesizes existing literature rather than conducting original clinical trials.
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
Johnson, S K (1999). Understanding chronic fatigue syndrome: an empirical guide to assessment and treatment.. Journal of health psychology. https://doi.org/10.1177/135910539900400412
BibTeX
@article{mecfsatlas-johnson-1999-understanding-chronic,
author = {Johnson, S K},
title = {Understanding chronic fatigue syndrome: an empirical guide to assessment and treatment.},
journal = {Journal of health psychology},
year = {1999},
doi = {10.1177/135910539900400412},
note = {PubMed: 22021647},
url = {https://www.mecfsatlas.com/evidence/johnson-1999-understanding-chronic},
}Atlas snapshot reference
ME/CFS Atlas. Generator v1 / Scanner v1.4 / policy v0.1. Accessed 2026-05-28. https://www.mecfsatlas.com/evidence/johnson-1999-understanding-chronic
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