Journal of Chronic Fatigue Syndrome: Volume 8, Issue 3-4, 2000-2001

Volume 8, Issue 3-4, 2000-2001

 * Subtypes of Chronic Fatigue Syndrome: A Review of Findings"'Summary - Most studies of Chronic Fatigue Syndrome (CFS) have been based on patients recruited from primary or tertiary care settings. Patients from such settings might not be typical of patients in the general population and may not accurately reflect the heterogeneity among individuals diagnosed with this condition. The current paper reviews four community-based studies that examined subtypes of individuals with CFS. Distinctions between subtype groups based on sociodemographics, illness onset and duration, stressful precipitating events, symptom frequency, and comorbidity characteristics are made with respect to outcome measures of fatigue and symptom severity, functional ability, and psychiatric comorbidity."