OBJECTIVE: The aim of the present study was to compare autonomic activity, pressure-pain thresholds, and subjective assessments of health and behavior between patients with stress-related illnesses and healthy control subjects. METHODS: Twenty sick-listed patients with stress-related illnesses and 20 age- and gender-matched healthy subjects performed tests of autonomic regulation and algometric tests, and completed questionnaires about physical and mental health and behavioral patterns. RESULTS: Patients exhibited higher autonomic reactivity to cognitive and physical laboratory tasks (p < 0.05), and had lower pressure-pain thresholds in the shoulders and lower back than healthy control subjects (p < 0.05). Furthermore, the patients rated considerably poorer health and health behavior than the control subjects (p < 0.05). CONCLUSIONS: The results indicate an engagement of the autonomic nervous system in stress-related illnesses. Furthermore, they show that patients with stress-related illnesses experience symptoms of musculoskeletal pain, and it is therefore recommended that assessments of musculoskeletal pain be incorporated in the clinical examinations and the rehabilitation of patients with stress-related illnesses.
OBJECTIVE: The aim of the present study was to compare autonomic activity, pressure-pain thresholds, and subjective assessments of health and behavior between patients with stress-related illnesses and healthy control subjects. METHODS: Twenty sick-listed patients with stress-related illnesses and 20 age- and gender-matched healthy subjects performed tests of autonomic regulation and algometric tests, and completed questionnaires about physical and mental health and behavioral patterns. RESULTS:Patients exhibited higher autonomic reactivity to cognitive and physical laboratory tasks (p < 0.05), and had lower pressure-pain thresholds in the shoulders and lower back than healthy control subjects (p < 0.05). Furthermore, the patients rated considerably poorer health and health behavior than the control subjects (p < 0.05). CONCLUSIONS: The results indicate an engagement of the autonomic nervous system in stress-related illnesses. Furthermore, they show that patients with stress-related illnesses experience symptoms of musculoskeletal pain, and it is therefore recommended that assessments of musculoskeletal pain be incorporated in the clinical examinations and the rehabilitation of patients with stress-related illnesses.