ANCOVA	Analysis of covariance
ANOVA	Analysis of variance
AUC	Area under the ROC curve
BMI	Body mass index
CCC	Canadian Consensus Criteria
CFS	Chronic fatigue syndrome
DSQ	DePaul Symptom Questionnaire
ME	Myalgic encephalomyelitis
ME/CFS	Myalgic encephalomyelitis/chronic fatigue syndrome
PEM	Post-exertional malaise
ROC	Receiver operating characteristic
SF-36	Medical Outcomes Study 36-item Short-Form Health Survey
VSURF	Variable selection using random forests