Abstract:
:The alexithymia construct was introduced by Nemiah and Sifneos in the early 70s. It is a multifaceted personality construct that has been recognized associated with various conditions of health disorders. Nonetheless, despite the abundant literature, due to methodological weaknesses, a great share of the studies has been proved of questionable validity and reliability. In recent years a new self-report instrument has been developed, the Bermond-Vorst Alexithymia Questionnaire (BVAQ), meant to assess the alexithymia construct in a more comprehensive way than the more commonly used 20-item Toronto Alexithymia Scale (TAS-20). The aim was to investigate the cross-cultural psychometric properties of the Portuguese version of the BVAQ. In this study, carried out in a sample of university students (n = 369), we began testing the originally proposed 5-factor structure, by means of a factor analysis; just to proceed thereafter with the internal consistencies determination. Furthermore we investigated the stability, as well as its convergent validity with the Toronto Alexithymia Scale--20 items (TAS-20). Principal Components Analysis showed that internal structure of the 40 items acceptably fitted into the 5-factor solution. The mean total score differs about 0.6 SD from the original Dutch sample. Internal consistencies are also acceptably about the ones in the original sample: Cronbach's alpha = 0.82 for the global scale and a mean 0.77 for the subscales. Moreover the instrument is reliably stable; and the expected correlations between BVAQ and TAS-20 subscales support evidence of BVAQ's validity. The Portuguese version of the BVAQ is a highly promising new instrument to comprehensively assess alexithymia, and its use can therefore be recommended.
journal_name
Acta Med Portjournal_title
Acta medica portuguesaauthors
Verissimo R,Bermond Bsubject
Has Abstractpub_date
2009-11-01 00:00:00pages
767-72issue
6eissn
0870-399Xissn
1646-0758journal_volume
22pub_type
杂志文章abstract::Whipple's Disease is a rare multisystemic disease caused by Gram-positive bacillus, Tropheryma whippelii, family of Actinobacterias and group of Actinomycetes. Because the disease is rare and has different forms of presentation the diagnosis comes frequently late. The authors present the case of a white man, 50 years ...
journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:2004-11-01 00:00:00
abstract:INTRODUCTION:The relationship between lymphomas and autoimmune diseases has been reported as bi-directional, however there is a few data in pediatric population. The aim of this work is to evaluate the prevalence of autoimmune diseases in children and adolescents with Hodgkin's lymphoma followed in a Pediatric Oncology...
journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:10.20344/amp.6207
更新日期:2015-11-01 00:00:00
abstract:OBJECTIVE:To assess peak systolic velocity values in middle cerebral artery (PSMCA) of normal fetuses from 22nd to 38th week of gestation. MATERIAL AND METHODS:We made a prospective study of 33 healthy fetuses from 22nd to 38th to determine peak systolic velocity by Doppler velocimetry. Doppler ultrasound was performe...
journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:2006-03-01 00:00:00
abstract::Some workers in the textile industry have respiratory symptoms related to their occupation. This study is aimed at evaluating the frequency of respiratory symptoms in textile industries in the North of Portugal. We evaluated 3529 workers from 20 factories (19 deal with synthetic fibres and cotton and the other deals w...
journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:1997-01-01 00:00:00
abstract:INTRODUCTION:There is no international consensus regarding gestational diabetes mellitus diagnostic criteria. In Portugal, the Carpenter and Coustan criteria were replaced by an adaptation of the International Association of Diabetes and Pregnancy Study Groups criteria. Our aim was to compare the incidence and outcomes...
journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:10.20344/amp.10135
更新日期:2018-08-31 00:00:00
abstract::New generation oral anticoagulants - rivaroxaban, apixaban and edoxaban - represent an important medical achievement. Their therapeutic effectiveness and ease of use make them essential in the management of thromboembolic conditions. However, as warfarin, they have known haemorrhagic risks. This paper reports the case...
journal_title:Acta medica portuguesa
pub_type:
doi:10.20344/amp.9397
更新日期:2019-06-28 00:00:00
abstract:INTRODUCTION:Progressive multifocal leucoencefalopathy (PML) is a subacute demielinating disease of the Central Nervous System caused by the neurotropic virus John Cunningham (JC), common in immunodeficient patients, namely in HIV infection. PML encephalic lesions have a progressive nature that needs characterization a...
journal_title:Acta medica portuguesa
pub_type: 杂志文章,评审
doi:
更新日期:2012-01-01 00:00:00
abstract::Spinal arachnoiditis, an inflammatory process involving all three meningeal layers as well as the nerve roots, is a cause of persistent symptoms in 6% to 16% of postoperative patients. Although spinal surgery is the most common antecedent associated with arachnoiditis, multiple causes have been reported, including inf...
journal_title:Acta medica portuguesa
pub_type: 杂志文章,评审
doi:
更新日期:1998-01-01 00:00:00
abstract::Because the metabolic syndrome (MS) poses a growing public health problem, it is crucial to identify related modifiable risk factors. The MS is a multifaceted syndrome, however, physical activity (PA) is thought to be one of the protective factors in MS occurrence. The purpose of this study is to analyse recent litera...
journal_title:Acta medica portuguesa
pub_type: 杂志文章,评审
doi:
更新日期:2011-09-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:1992-02-01 00:00:00
abstract::Neurocysticercosis (NCC) is the most frequent parasitic disease of the central nervous system. Other Portuguese works showed it to be endemic in the north of our country. The purpose of this paper is to aid the characterization of NCC in the geographic area of our Institution. We retrospectively reviewed the findings ...
journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:1994-05-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:2013-03-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:10.20344/amp.11111
更新日期:2019-02-28 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:2010-11-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:1997-04-01 00:00:00
abstract::The interaction between HPV E6 and p53 protein is known as the most important event in HPV-associated carcinogenesis. Some in vitro studies suggested that p53 genetic variants are targeted for ubiquitin-proteasome degradation induced by E6 with different abilities. A common p53 variant at position 72 (R72P) has leaded...
journal_title:Acta medica portuguesa
pub_type: 杂志文章,评审
doi:
更新日期:2011-01-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:2011-12-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:2011-12-01 00:00:00
abstract::From 1984 until 1994 there were 7 cases of newborn with esophageal atresia without fistulae, five of which were treated through primary anastomosis and two of these presented exceptional long gaps. This article is an analysis of these 7 newborns, their post-operative complications and the therapeutics used. Two deaths...
journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:1997-02-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章,评审
doi:
更新日期:1995-09-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章,评审
doi:
更新日期:2011-03-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章,评审
doi:
更新日期:2011-12-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:2003-11-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:1992-09-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:1992-01-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章,评审
doi:
更新日期:2008-09-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 临床试验,杂志文章,评审
doi:
更新日期:1996-01-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章,评审
doi:
更新日期:1995-06-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:1995-06-01 00:00:00
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journal_title:Acta medica portuguesa
pub_type: 杂志文章
doi:
更新日期:1999-01-01 00:00:00