From: Translation and validation of the Dutch language version of the CDC Symptom Inventory for assessment of Chronic Fatigue Syndrome (CFS)
Classification
Number
Age (Mean ± SD)
Female
Male
CFS
61
17
39 (13)
44 (12)
CF
47
14
37 (12)
42 (10)
Controls
19
24
47 (16)
48 (12)