摘要
The aim of this study is to examine whether the pressure pain thresholds （PPTs） at both symptomatic and asymptomatic sites differ in chronic fatigue syndrome （CFS） patients with chronic pain, compared to healthy controls. Therefore, 30 CFS patients with chronic pain and 30 age- and gender-matched healthy controls indicated on a Margolis Pain Diagram where they felt pain lasting longer than 24 h in the past 4 weeks. After completing a test battery of questionnaires evaluating pain cognitions, functional status,
