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Factor Structure, Reliability, and Item Parameters of the Brazilian-Portuguese Version of the GAD-7 Questionnaire
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Factor Structure, Reliability, and Item Parameters of the Brazilian-Portuguese Version of the GAD-7 Questionnaire (2016)Factor Structure, Reliability, and Item P…Diagnostic and Statistical Manual of Mental Disorders (2012)Diagnostic and Statistical Ma…Quick and easy self-rating of Generalized Anxiety Disorder: Validity of the Dutch web-based GAD-7, GAD-2 and GAD-SI (2011)Quick and easy self-rating of…Validity of the GAD-7 scale as an outcome measure of disability in patients with generalized anxiety disorders in primary care (2010)Validity of the GAD-7 scale a…Internet Treatment for Generalized Anxiety Disorder: A Randomized Controlled Trial Comparing Clinician vs. Technician Assistance (2010)Internet Treatment for Genera…Cultural adaptation into Spanish of the generalized anxiety disorder-7 (GAD-7) scale as a screening tool (2010)Cultural adaptation into Span…Confirmatory factor analysis for applied research (2007)Confirmatory factor analysis …A Brief Measure for Assessing Generalized Anxiety Disorder (2006)A Brief Measure for Assessing…Prevalence, co-morbidity and correlates of mental disorders in the general population: results from the German Health Interview and Examination Survey (GHS) (2004)Prevalence, co-morbidity and …Generalized anxiety disorder: prevalence, burden, and cost to society (2002)Generalized anxiety disorder:…Confiabilidade da "Entrevista Clínica Estruturada para o DSM-IV - Versão Clínica" traduzida para o português (2001)Confiabilidade da "Entrevista…Cutoff criteria for fit indexes in covariance structure analysis: Conventional criteria versus new alternatives (1999)Cutoff criteria for fit index…Coefficient Alpha and Composite Reliability With Interrelated Nonhomogeneous Items (1998)Coefficient Alpha and Composi…Internet-based self-administered intervention to reduce anxiety and depression symptomatology and improve well-being in 7 countries: protocol of a randomized control trial (2024)Internet-based self-administe…Correlates and impact of DSM-5 binge eating disorder, bulimia nervosa and recurrent binge eating: a representative population survey in a middle-income country (2022)Correlates and impact of DSM-…Reliability, Validity, and Measurement Invariance of the General Anxiety Disorder Scale Among Chinese Medical University Students (2021)Reliability, Validity, and Me…Post-infection depressive, anxiety and post-traumatic stress symptoms: A prospective cohort study in patients with mild COVID-19 (2021)Post-infection depressive, an…Loneliness, but not social distancing, is associated with the incidence of suicidal ideation during the COVID-19 outbreak: a longitudinal study (2021)Loneliness, but not social di…Depressão e ansiedade em profissionais de enfermagem durante a pandemia da covid-19 (2021)Depressão e ansiedade em prof…A randomized controlled trial of an Internet-based emotion regulation intervention for sexual health: study protocol (2021)A randomized controlled trial…Transtorno de ansiedade generalizada entre estudantes de cursos de pré-vestibular (2020)Transtorno de ansiedade gener…Prevalence of anxiety, depression and suicidal behaviors among Brazilian undergraduate students: A systematic review and meta-analysis (2020)Prevalence of anxiety, depres…Mental health among head and neck surgeons in Brazil during the COVID-19 pandemic: A national study (2020)Mental health among head and …Establishment of a reliable change index for the GAD-7 (2020)Establishment of a reliable c…Factorial invariance of a computerized version of the GAD-7 across various demographic groups and over time in primary care patients (2019)Factorial invariance of a com…Factor structure and construct validity of the Generalized Anxiety Disorder 7-item (GAD-7) among Portuguese college students (2017)Factor structure and construc…Coefficient Alpha and the Internal Structure of Tests (1951)Structural Equations with Latent Variables (1989)Structural Equations with Latent Variables. 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References

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  • 2006A Brief Measure for Assessing Generalized Anxiety Disorder31,695 cited
  • 2012Diagnostic and Statistical Manual of Mental Disorders20,570 cited
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  • 2021Depressão e ansiedade em profissionais de enfermagem durante a pandemia da covid-19

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179 cited
  • 2021Reliability, Validity, and Measurement Invariance of the General Anxiety Disorder Scale Among Chinese Medical University Students166 cited
  • 2020Prevalence of anxiety, depression and suicidal behaviors among Brazilian undergraduate students: A systematic review and meta-analysis111 cited
  • 2017Factor structure and construct validity of the Generalized Anxiety Disorder 7-item (GAD-7) among Portuguese college students110 cited
  • 2019Factorial invariance of a computerized version of the GAD-7 across various demographic groups and over time in primary care patients105 cited
  • 2021Loneliness, but not social distancing, is associated with the incidence of suicidal ideation during the COVID-19 outbreak: a longitudinal study98 cited
  • 2021Post-infection depressive, anxiety and post-traumatic stress symptoms: A prospective cohort study in patients with mild COVID-1990 cited
  • 2022Correlates and impact of DSM-5 binge eating disorder, bulimia nervosa and recurrent binge eating: a representative population survey in a middle-income country81 cited
  • 2020Mental health among head and neck surgeons in Brazil during the COVID-19 pandemic: A national study79 cited
  • 2020Establishment of a reliable change index for the GAD-758 cited
  • 2020Transtorno de ansiedade generalizada entre estudantes de cursos de pré-vestibular31 cited
  • 2021A randomized controlled trial of an Internet-based emotion regulation intervention for sexual health: study protocol8 cited
  • 2024Internet-based self-administered intervention to reduce anxiety and depression symptomatology and improve well-being in 7 countries: protocol of a randomized control trial3 cited