Journal of psychosomatic research
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To examine health, psychological, and autonomic impairment differences between individuals with fibromyalgia and those with other chronic benign pain in these conditions. The possible role of the autonomic nervous system in the maintenance of chronic benign pain can be examined using heart rate variability (HRV), which measures the interplay between the excitatory sympathetic and the inhibitory parasympathetic nervous system. Predictors of HRV will also be examined. ⋯ These findings emphasize the importance of addressing psychological distress and physical functioning in chronic pain populations and specifically fibromyalgia. Future research can further examine the role of physical health functioning, psychological distress, and pain severity in the relationship between chronic pain and autonomic abnormalities.
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Depression is prevalent in the aftermath of myocardial infarction (MI), and has been linked with mortality however few studies have investigated hospital admissions in MI survivors. Using a prospective cohort design, we examined the long-term relationship between depressive symptoms, post-MI hospital admissions and secondary prevention measures, in order to assess the burden of post-MI depression on patients and the healthcare system. ⋯ Post-MI depressive symptoms were shown to be associated with increased hospital admissions, particularly cardiac admissions, and with reduced adoption of secondary prevention behaviors. These findings have implications for patients' prognosis and quality of life and for healthcare costs. Depressive symptoms, even at the sub-clinical level, should be monitored in post-MI patients in order to identify those at greater risk of rehospitalization.
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We evaluated the internal consistency and psychometric properties of the Hospital Anxiety and Depression Scale (HADS) and the Beck Depression Inventory-II (BDI-II) for screening of major depressive episodes (MDE) in coronary artery disease (CAD) patients undergoing rehabilitation. ⋯ In CAD patients undergoing rehabilitation, the HADS and BDI-II had high internal consistency. Screening for MDE at optimal cut-off values the BDI-II was slightly superior when compared to the HADS. Positive predictive values for the BDI-II and for the HADS were low indicating that a large proportion of patients with positive screening results did not meet criteria for MDE.