Journal of psychosomatic research
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Randomized Controlled Trial Comparative Study
Mindfulness therapy for somatization disorder and functional somatic syndromes: randomized trial with one-year follow-up.
To conduct a feasibility and efficacy trial of mindfulness therapy in somatization disorder and functional somatic syndromes such as fibromyalgia, irritable bowel syndrome, and chronic fatigue syndrome, defined as bodily distress syndrome (BDS). ⋯ Mindfulness therapy is a feasible and acceptable treatment. The study showed that mindfulness therapy was comparable to enhanced treatment as usual in improving quality of life and symptoms. Nevertheless, considering the more rapid improvement following mindfulness, mindfulness therapy may be a potentially useful intervention in BDS patients. Clinically important changes that seem to be comparable to a CBT treatment approach were obtained. Further research is needed to replicate or even expand these findings.
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To systematically evaluate the latent structure of the Hospital Anxiety and Depression Scale (HADS) through reanalysis of previous studies and meta confirmatory factor analysis (CFA). ⋯ A bifactor structure provides the most acceptable empirical explanation for the HADS correlation structure. Due to the presence of a strong general factor, the HADS does not provide good separation between symptoms of anxiety and depression. We recommend it is best used as a measure of general distress.
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Comparative Study
Is the Children's Depression Inventory Short version a valid screening tool in pediatric care? A comparison to its full-length version.
This is the first study to validate and to compare the Children's Depression Inventory (CDI) and its short version (CDI:S) as screening tools for medically ill children. ⋯ Both the CDI and the CDI:S are valid screening instruments for depression in medically ill children. The sensitive and brief CDI:S is a promising tool in time-pressed settings such as pediatric care, but has to be followed by a thorough diagnostic assessment to rule out false positive cases.
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Major changes to the diagnostic category of somatoform disorders are being proposed for DSM-5. The effect of e.g. the inclusion of psychological criteria (criterion B) on prevalence, predictive validity, and clinical utility of "Somatic Symptom Disorder" (SSD) remains unclear. A prospective study was conducted to compare current and new diagnostic approaches. ⋯ Psychological symptoms enhance predictive validity and clinical utility of DSM-5 Somatic Symptom Disorder compared to DSM-IV somatoform disorders. The SSD diagnosis identifies more psychologically impaired patients than its DSM-IV precursor. The currently suggested diagnostic threshold for criterion B might increase the disorder's prevalence.
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Little is known about the association of mild symptoms and mental well-being with risk of disability pension (DP) due to somatic diagnoses, even less for DP due to low back diagnoses (LBD). Moderate genetic influences on personality traits, life dissatisfaction and DP exist suggesting that shared genetic influences may underlie these associations. One can control for familial confounding (genetics and family environment) by examining twins. This twin study aimed to investigate personality traits and life dissatisfaction as predictors for DP due to LBD accounting for familial confounding. ⋯ Life dissatisfaction and neuroticism seems to be early, perhaps causal risk factors for DP due to LBD.