Krilov, L R · Pediatric annals · 1995 · DOI
This 1995 study examined chronic fatigue syndrome (ME/CFS) in children by comparing cases with controls. The research aimed to better understand how this condition affects young patients. As a case-control study, it looked at differences between children who had ME/CFS and those who didn't to identify important patterns.
This study is important because ME/CFS affects children and adolescents, yet pediatric cases were understudied in the early 1990s. Early clinical documentation of pediatric ME/CFS helped establish that this condition was not limited to adults and informed pediatrician recognition and management approaches.
This case-control study cannot establish causation or the underlying biological mechanisms of ME/CFS. The study design does not demonstrate whether observed differences between groups are primary features of the condition or secondary consequences, and findings may not generalize to all pediatric ME/CFS populations.
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 →
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