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Validity study of the Beck Anxiety Inventory (Portuguese version) by the Rasch Rating Scale model

Our objective was to conduct a validation study of the Portuguese version of the Beck Anxiety Inventory (BAI) by means of the Rasch Rating Scale Model, and then compare it with the most used scales of anxiety in Portugal. The sample consisted of 1,160 adults (427 men and 733 women), aged 18-82 years old (M=33.39; SD=11.85). Instruments were Beck Anxiety Inventory, State-Trait...

Validity study of the Beck Anxiety Inventory (Portuguese version) by the Rasch Rating Scale model

Our objective was to conduct a validation study of the Portuguese version of the Beck Anxiety Inventory (BAI) by means of the Rasch Rating Scale Model, and then compare it with the most used scales of anxiety in Portugal. The sample consisted of 1,160 adults (427 men and 733 women), aged 18-82 years old (M=33.39; SD=11.85). Instruments were Beck Anxiety Inventory, State-Trait...

Validity study of the Beck Anxiety Inventory (Portuguese version) by the Rasch Rating Scale model

Our objective was to conduct a validation study of the Portuguese version of the Beck Anxiety Inventory (BAI) by means of the Rasch Rating Scale Model, and then compare it with the most used scales of anxiety in Portugal. The sample consisted of 1,160 adults (427 men and 733 women), aged 18-82 years old (M=33.39; SD=11.85). Instruments were Beck Anxiety Inventory, State-Trait...

Validity study of the Beck Anxiety Inventory (Portuguese version) by the Rasch Rating Scale model

Our objective was to conduct a validation study of the Portuguese version of the Beck Anxiety Inventory (BAI) by means of the Rasch Rating Scale Model, and then compare it with the most used scales of anxiety in Portugal. The sample consisted of 1,160 adults (427 men and 733 women), aged 18-82 years old (M=33.39; SD=11.85). Instruments were Beck Anxiety Inventory, State-Trait...

Validity study of the Beck Anxiety Inventory (Portuguese version) by the Rasch Rating Scale model

Our objective was to conduct a validation study of the Portuguese version of the Beck Anxiety Inventory (BAI) by means of the Rasch Rating Scale Model, and then compare it with the most used scales of anxiety in Portugal. The sample consisted of 1,160 adults (427 men and 733 women), aged 18-82 years old (M=33.39; SD=11.85). Instruments were Beck Anxiety Inventory, State-Trait...

Validity study of the Beck Anxiety Inventory (Portuguese version) by the Rasch Rating Scale model

Our objective was to conduct a validation study of the Portuguese version of the Beck Anxiety Inventory (BAI) by means of the Rasch Rating Scale Model, and then compare it with the most used scales of anxiety in Portugal. The sample consisted of 1,160 adults (427 men and 733 women), aged 18-82 years old (M=33.39; SD=11.85). Instruments were Beck Anxiety Inventory, State-Trait...

Contribution to the validation of the Kutcher Adolescent Depression Scale (KADS-6) in a Portuguese population

Depression Scale (KADS-6) para a população Portuguesa Sónia Quintão*  a   Sónia David b   Ricardo Gusmão a   Stanley Kutcher c   aFaculdade de Ciências Médicas da Universidade Nova de

Contribution to the validation of the Kutcher Adolescent Depression Scale (KADS-6) in a Portuguese population

Depression Scale (KADS-6) para a população Portuguesa Sónia Quintão*  a   Sónia David b   Ricardo Gusmão a   Stanley Kutcher c   aFaculdade de Ciências Médicas da Universidade Nova de

Contribution to the validation of the Kutcher Adolescent Depression Scale (KADS-6) in a Portuguese population

Depression Scale (KADS-6) para a população Portuguesa Sónia Quintão*  a   Sónia David b   Ricardo Gusmão a   Stanley Kutcher c   aFaculdade de Ciências Médicas da Universidade Nova de

Contribution to the validation of the Kutcher Adolescent Depression Scale (KADS-6) in a Portuguese population

Depression Scale (KADS-6) para a população Portuguesa Sónia Quintão*  a   Sónia David b   Ricardo Gusmão a   Stanley Kutcher c   aFaculdade de Ciências Médicas da Universidade Nova de

What Are Reasons for the Large Gender Differences in the Lethality of Suicidal Acts? An Epidemiological Analysis in Four European Countries

Background In Europe, men have lower rates of attempted suicide compared to women and at the same time a higher rate of completed suicides, indicating major gender differences in lethality of suicidal behaviour. The aim of this study was to analyse the extent to which these gender differences in lethality can be explained by factors such as choice of more lethal methods or...

Antidepressant Utilization and Suicide in Europe: An Ecological Multi-National Study

Background Research concerning the association between use of antidepressants and incidence of suicide has yielded inconsistent results and is the subject of considerable controversy. The first aim is to describe trends in the use of antidepressants and rates of suicide in Europe, adjusted for gross domestic product, alcohol consumption, unemployment, and divorce. The second aim...

Methylphenidate in mania project (MEMAP): study protocol of an international randomised double-blind placebo-controlled study on the initial treatment of acute mania with methylphenidate

Background Treatment of patients with acute mania remains a considerable medical challenge since onset of action of antimanic medication is delayed for several days. Psychostimulants could have an earlier onset of action. This assumption is based on the ‘vigilance regulation model of mania’ which postulates that vigilance is unstable in manic patients. Accordingly, vigilance...