Comprehensive psychiatry
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Comprehensive psychiatry · Oct 2013
The role of neuroticism, perfectionism and depression in chronic fatigue syndrome. A structural equation modeling approach.
Previous studies have reported consistent associations between Neuroticism, maladaptive perfectionism and depression with severity of fatigue in Chronic Fatigue Syndrome (CFS). Depression has been considered a mediator factor between maladaptive perfectionism and fatigue severity, but no studies have explored the role of neuroticism in a comparable theoretical framework. This study aims to examine for the first time, the role of neuroticism, maladaptive perfectionism and depression on the severity of CFS, analyzing several explanation models. ⋯ The model considering depression severity as mediator factor between Neuroticism and fatigue severity is the only one of the explored models where all the structural modeling indexes have fitted satisfactorily (Chi square=27.01, p=0.079; RMSE=0.047, CFI=0.994; SRMR=0.033). Neuroticism is associated with CFS by the mediation effect of depression severity. This personality variable constitutes a more consistent factor than maladaptive perfectionism in the conceptualization of CFS severity.
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Comprehensive psychiatry · Oct 2013
Cross-sectional validation of the Rasch-based Depression Screening (DESC) in a mixed sample of patients with mental and somatic diseases.
The study aimed to cross-validate the psychometric properties of the two parallel versions of the "Rasch-based Depression Screening (DESC)" in a mixed clinical sample of patients with mental disorders and somatic diseases. Additionally, it was intended to confirm the initially proposed cut-off scores. ⋯ Results of the present study support the good psychometric properties of both DESC forms in patients with mental disorders and somatic diseases. This study confirmed the cut-off scores that had already been determined in former patient samples. Thus, both DESC forms can be used validly as screening instruments for depression in clinical practice.
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Comprehensive psychiatry · Oct 2013
Alcohol use disorders and drinking among survivors of the 9/11 attacks on the World Trade Center in New York City.
Research on the relationship of alcohol and disasters has yielded mixed conclusions. Some studies investigate alcohol consumption but others examine alcohol use disorders in relation to disaster. Alcohol consumption and alcohol use disorders have not be studied concurrently in relation to specific disaster trauma exposures. ⋯ Increases in alcohol consumption were relatively small, eventually returning to pre-9/11 levels, with few cases of new alcohol use disorders or alcohol relapse. The findings suggest that postdisaster alcohol use has negligible clinical relevance for most of the population. Scarce disaster resources should be focused on those at identified risk of excessive alcohol use, that is, those with pre-existing alcohol or other psychiatric disorders.