The Psychometric Properties and Clinical Utility of the Korean Version of GAD-7 and GAD-2.

Abstract:

:Generalized anxiety disorder (GAD) is a common but serious form of anxiety disorder. Despite this, the rate of GAD recognition in primary care remains low in both Western and Eastern countries. The GAD-7 and GAD-2 were developed to efficiently identify people with GAD, and their reliability and validity have been well-documented in Western countries. The GAD-7 and GAD-2 have also been widely utilized to screen for other anxiety disorders; however, their diagnostic utility has not been fully justified with empirical support, especially in East Asian samples. In this study, we examined the diagnostic sensitivity and specificity of these screening tools for identifying individuals with GAD or other anxiety disorders, and recommended screening cutoff scores for GAD and other anxiety disorders for use in Korea. Based on the rigorous standard suggested by the Quality Assessment of Diagnostic Accuracy Studies-2, a total of 1,157 participants randomly recruited from the community completed the GAD-7, GAD-2, and other anxiety and depression measures in a counter-balanced order. All participants were assessed, and their psychiatric diagnosis confirmed through a structured clinical interview conducted by independent clinicians blinded to the results of the self-report questionnaires. The GAD-7 and GAD-2 both showed excellent reliability and validity. Notably, both the GAD-7 and GAD-2 demonstrated acceptable diagnostic accuracy in detecting GAD with similar recommended cut-off scores as those reported in Western countries, but unacceptable diagnostic accuracy for other anxiety disorders. We conclude that given their brevity, the GAD-7 and GAD-2 can be well-utilized to identify people with GAD for preventative evaluation and treatment in Korea. Use of the GAD-7 and GAD-2 for screening other anxiety disorders should be cautioned.

journal_name

Front Psychiatry

journal_title

Frontiers in psychiatry

authors

Ahn JK,Kim Y,Choi KH

doi

10.3389/fpsyt.2019.00127

subject

Has Abstract

pub_date

2019-03-18 00:00:00

pages

127

issn

1664-0640

journal_volume

10

pub_type

杂志文章
  • The Influence of Telemedicine Care on the Management of Behavioral and Psychological Symptoms in Dementia (BPSD) Risk Factors Induced or Exacerbated During the COVID-19 Pandemic.

    abstract::The number of people with dementia worldwide is expected to increase to approximately 1.3 billion in 2050. Almost 90% of patients diagnosed with dementia suffer from behavioral and psychological symptoms of dementia (BPSD). BPSD causes and risk factors are multiple and complex and can be responsible for hospitalizatio...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2020.577629

    authors: Soares WB,Silvestre IT,Lima AMO,de Almondes KM

    更新日期:2020-09-15 00:00:00

  • Empathy in Females With Autism Spectrum Disorder.

    abstract::Objective: Despite the fact that autism spectrum disorder (ASD) is a common psychiatric diagnosis, knowledge about the special behavioral and neurobiological female phenotype is still scarce. The present study aimed to investigate neural correlates of empathy for physical and social pain and to assess the impact of eg...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2019.00428

    authors: Stroth S,Paye L,Kamp-Becker I,Wermter AK,Krach S,Paulus FM,Müller-Pinzler L

    更新日期:2019-06-18 00:00:00

  • COX-2 Inhibitors, Aspirin, and Other Potential Anti-Inflammatory Treatments for Psychiatric Disorders.

    abstract::Inflammatory processes associated with persistent (chronic) infection have long been discussed as etiological factors in psychiatric disorders. Studies have found that people with major depression have higher levels of pro-inflammatory cytokines, for example, IL-1, IL-6, and tumor necrosis factor-alpha, and C-reactive...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章,评审

    doi:10.3389/fpsyt.2019.00375

    authors: Müller N

    更新日期:2019-05-31 00:00:00

  • Perspectives on Games, Computers, and Mental Health: Questions about Paradoxes, Evidences, and Challenges.

    abstract::In the field of mental health, games and computerized games present questions about paradoxes, evidences, and challenges. This perspective article offers perspectives and personal opinion about these questions, evidences, and challenges with an objective of presenting several ideas and issues in this rapidly developin...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2016.00122

    authors: Desseilles M

    更新日期:2016-07-04 00:00:00

  • Co-design of eHealth Interventions With Children and Young People.

    abstract::Co-design, defined as collective creativity across the entire design process, can lead to the development of interventions that are more engaging, satisfying, and useful to potential users. However, using this methodology within the research arena requires a shift from traditional practice. Co-design of eHealth interv...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章,评审

    doi:10.3389/fpsyt.2018.00481

    authors: Thabrew H,Fleming T,Hetrick S,Merry S

    更新日期:2018-10-18 00:00:00

  • Anti-inflammatory Effect of Ghrelin in Lymphoblastoid Cell Lines From Children With Autism Spectrum Disorder.

    abstract::The gut hormone ghrelin has been implicated in a variety of functional roles in the central nervous system through the brain-gut axis, one of which is an anti-inflammatory effect. An aberrant brain-gut axis producing immune dysfunction has been implicated in the pathobiology of autism spectrum disorder (ASD), and elev...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2019.00152

    authors: Yamashita Y,Makinodan M,Toritsuka M,Yamauchi T,Ikawa D,Kimoto S,Komori T,Takada R,Kayashima Y,Hamano-Iwasa K,Tsujii M,Matsuzaki H,Kishimoto T

    更新日期:2019-03-26 00:00:00

  • Dynamic Effects of Early Adolescent Stress on Depressive-Like Behaviors and Expression of Cytokines and JMJD3 in the Prefrontal Cortex and Hippocampus of Rats.

    abstract::Aims: Expression of inflammatory cytokines in the brain has been reported to be involved in the pathogenesis of and susceptibility to depression. Jumonji domain-containing 3 (Jmjd3), which is a histone H3 lysine 27 (H3K27) demethylase and can regulate microglial activation, has been regarded as a crucial element in th...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2018.00471

    authors: Wang R,Wang W,Xu J,Liu D,Jiang H,Pan F

    更新日期:2018-10-11 00:00:00

  • Employment, Studies and Feelings: Two to Nine Years After a Personalized Program of Cognitive Remediation in Psychiatric Patients.

    abstract::Employment rate in psychiatry is around 10 to 30%. Cognitive remediation (CR) associated with psychosocial rehabilitation shows good functional outcomes, with a high level of satisfaction in participants provided by tailored CR. However, few studies looked at the long-term outcome in participants who experienced such ...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2020.00609

    authors: Amado I,Moualla M,Jouve J,Brénugat-Herné L,Attali D,Willard D,Rigaut B,Malangin B,Kern L,Meyniel C,Gaillard R,Plaze M,Perquier F,Yannick M

    更新日期:2020-07-03 00:00:00

  • Rejection Sensitivity Mediates the Relationship Between Social-Interpersonal Stressors and Depressive Symptoms in Military Context.

    abstract:Background:Depression is pervasive in the military context and is likely to elicit lasting negative effects on health. Based on interpersonal models, social-interpersonal stressors are significantly associated with the development and maintenance of depression. However, little is known about the mechanisms by which the...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2020.00447

    authors: Wang J,Cheng X,Xu K,Xu H,Wang H,Feng Z

    更新日期:2020-06-18 00:00:00

  • Relationship Between Stressful Life Events and Sleep Quality: Rumination as a Mediator and Resilience as a Moderator.

    abstract::Purpose: The aim of this study was to investigate the relationship between stressful life events and sleep quality and to probe the role of rumination and resilience in the relationship. Method: The Adolescent Self-Rating Life Events Checklist, Ruminative Responses Scale, Connor-Davidson Resilience Scale, and Pittsbur...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2019.00348

    authors: Li Y,Gu S,Wang Z,Li H,Xu X,Zhu H,Deng S,Ma X,Feng G,Wang F,Huang JH

    更新日期:2019-05-27 00:00:00

  • Cinemotion, a Program of Cognitive Remediation to Improve the Recognition and Expression of Facial Emotions in Schizophrenia: A Pilot Study.

    abstract::Objective: Patients with schizophrenia exhibit impaired social cognition, especially in the recognition and expression of facial emotions, aspects of communication profoundly interlinked in an embodied approach of cognition. Nevertheless, many training programs have been developed that focus on either of these deficit...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2018.00312

    authors: Sevos J,Grosselin A,Gauthier M,Carmona F,Gay A,Massoubre C

    更新日期:2018-07-23 00:00:00

  • Changes of Altruistic Behavior and Kynurenine Pathway in Late-Life Depression.

    abstract:Background:Depressive patients show less altruistic behavior. While, older adults present higher tendencies for altruism than younger adults. Depression and age are two of the influencing factors of altruism, kynurenine (KYN), and its metabolites. However, the characteristics of altruism in late-life depression (LLD) a...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2020.00338

    authors: Wu Y,Mai N,Weng X,Liang J,Ning Y

    更新日期:2020-04-30 00:00:00

  • Identifying phronotypes in psychiatry.

    abstract::Refinements in the methods of diagnosis for psychiatric disorders are critically needed. These new methods should be based on objectively measured brain characteristics that provide clinically useful information. Studying the brain with respect to psychiatric disorders, however, faces numerous challenges. Utilizing te...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2010.00141

    authors: Kozel FA

    更新日期:2010-10-20 00:00:00

  • Internet- and App-Based Stress Intervention for Distance-Learning Students With Depressive Symptoms: Protocol of a Randomized Controlled Trial.

    abstract::Background: Mental disorders are highly prevalent among university students. Distance-learning students are particularly burdened and have limited access to conventional university health services. Interventions for stress are sought after in distance learners and may help increase treatment coverage. Internet-based i...

    journal_title:Frontiers in psychiatry

    pub_type:

    doi:10.3389/fpsyt.2019.00361

    authors: Harrer M,Apolinário-Hagen J,Fritsche L,Drüge M,Krings L,Beck K,Salewski C,Zarski AC,Lehr D,Baumeister H,Ebert DD

    更新日期:2019-05-21 00:00:00

  • The Modified Yale Food Addiction Scale 2.0: Validation Among Non-Clinical and Clinical French-Speaking Samples and Comparison With the Full Yale Food Addiction Scale 2.0.

    abstract:Objectives:The modified Yale Food Addiction Scale 2.0 (mYFAS 2.0) was designed to assess food addiction using a shorter version than the YFAS 2.0. We lack data about the psychometric properties of the mYFAS 2.0 in patients with obesity, as well as studies comparing the psychometric properties of the mYFAS 2.0 versus th...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2020.480671

    authors: Brunault P,Berthoz S,Gearhardt AN,Gierski F,Kaladjian A,Bertin E,Tchernof A,Biertho L,de Luca A,Hankard R,Courtois R,Ballon N,Benzerouk F,Bégin C

    更新日期:2020-09-08 00:00:00

  • Using structural neuroimaging to make quantitative predictions of symptom progression in individuals at ultra-high risk for psychosis.

    abstract::Neuroimaging holds the promise that it may one day aid the clinical assessment of individual psychiatric patients. However, the vast majority of studies published so far have been based on average differences between groups, which do not permit accurate inferences at the level of the individual. We examined the potent...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2013.00187

    authors: Tognin S,Pettersson-Yeo W,Valli I,Hutton C,Woolley J,Allen P,McGuire P,Mechelli A

    更新日期:2014-01-29 00:00:00

  • Psychosocial Predictors of Postpartum Posttraumatic Stress Disorder in Women With a Traumatic Childbirth Experience.

    abstract::Objective: To analyze the predictive value of antepartum vulnerability factors, such as social support, coping, history of psychiatric disease, and fear of childbirth, and intrapartum events on the development of symptoms of postpartum posttraumatic stress disorder (PP-PTSD) in women with a traumatic childbirth experi...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2018.00348

    authors: van Heumen MA,Hollander MH,van Pampus MG,van Dillen J,Stramrood CAI

    更新日期:2018-07-31 00:00:00

  • Pharmacological Augmentation of Psychosocial and Remediation Training Efforts in Schizophrenia.

    abstract::Pharmacological approaches to cognitive enhancement have received considerable attention but have not had considerable success in improving their cognitive and functional targets. Other intervention strategies, such as cognitive remediation therapy (CRT), have been shown to enhance cognitive performance but have not b...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章,评审

    doi:10.3389/fpsyt.2017.00177

    authors: Harvey PD,Sand M

    更新日期:2017-09-25 00:00:00

  • Cerebellar Contributions to Major Depression.

    abstract::Extending beyond the motor domain, the cerebellum is involved in various aspects of cognition and affect. Multidisciplinary evidence has demonstrated topographic organization of higher-order cognitive functions within the cerebellum. We here review recent neuroimaging research that indicates cerebellar contributions t...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章,评审

    doi:10.3389/fpsyt.2018.00634

    authors: Depping MS,Schmitgen MM,Kubera KM,Wolf RC

    更新日期:2018-11-29 00:00:00

  • Acute Mental Discomfort Associated with Suicide Behavior in a Clinical Sample of Patients with Affective Disorders: Ascertaining Critical Variables Using Artificial Intelligence Tools.

    abstract:AIM:In efforts to develop reliable methods to detect the likelihood of impending suicidal behaviors, we have proposed the following. OBJECTIVE:To gain a deeper understanding of the state of suicide risk by determining the combination of variables that distinguishes between groups with and without suicide risk. METHOD...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2017.00007

    authors: Morales S,Barros J,Echávarri O,García F,Osses A,Moya C,Maino MP,Fischman R,Núñez C,Szmulewicz T,Tomicic A

    更新日期:2017-02-02 00:00:00

  • Online Survey of Medical and Psychological Professionals on Structured Instruments for the Assessment of Work Ability in Psychiatric Patients.

    abstract::Objective: To evaluate perceived needs and difficulties related to instruments for assessing work ability in individuals with mental disorders. Method: We conducted an online survey of 104 German-speaking medico-legal experts (forensic psychiatric and psychology experts, insurance physicians) and therapists. Results: ...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2018.00453

    authors: Schleifer R,Gamma A,Warnke I,Jabat M,Rössler W,Liebrenz M

    更新日期:2018-09-25 00:00:00

  • State-Dependent and Trait-Like Characteristics of Dysfunctional Attitudes in Patients With Major Depressive Disorder.

    abstract:Background:Studies have shown that patients with major depressive disorder (MDD) exhibit elevated dysfunctional attitudes (DAs). However, it remains controversial whether the DAs are state-dependent or trait-like features of MDD. Methods:This study recruited 172 patients and 159 healthy controls (HCs) at baseline. DAs...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2020.00645

    authors: Liu B,Sun J,Qin X,Wang M,Lu X,Dong Q,Zhang L,Liu J,Ju Y,Wan P,Guo H,Zhao F,Zhang Y,Li L

    更新日期:2020-07-10 00:00:00

  • Effect of Aerobic Exercise on Improving Symptoms of Individuals With Schizophrenia: A Single Blinded Randomized Control Study.

    abstract::Introduction: Antipsychotic treatment can improve the symptoms of schizophrenia; however, residual symptoms after antipsychotic treatment are frequent. The effects of exercise on the symptoms of schizophrenic patients under antipsychotic treatment are inconclusive. The aim of this randomized case-control study was to ...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2018.00167

    authors: Wang PW,Lin HC,Su CY,Chen MD,Lin KC,Ko CH,Yen CF

    更新日期:2018-05-15 00:00:00

  • Opposite Epigenetic Associations With Alcohol Use and Exercise Intervention.

    abstract::Alcohol use disorder (AUD) is a devastating public health problem in which both genetic and environmental factors play a role. Growing evidence supports that epigenetic regulation is one major mechanism in neuroadaptation that contributes to development of AUD. Meanwhile, epigenetic patterns can be modified by various...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2018.00594

    authors: Chen J,Hutchison KE,Bryan AD,Filbey FM,Calhoun VD,Claus ED,Lin D,Sui J,Du Y,Liu J

    更新日期:2018-11-15 00:00:00

  • Mental Health Symptoms and Work-Related Stressors in Hospital Midwives and NICU Nurses: A Mixed Methods Study.

    abstract::Hospital midwives and neonatal intensive care (NICU) nurses frequently encounter work-related stressors and are therefore vulnerable to developing mental health problems, such as secondary traumatic stress, burnout, anxiety, and depression. However, so far, the exact nature of these work-related stressors (traumatic v...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2018.00364

    authors: Favrod C,Jan du Chêne L,Martin Soelch C,Garthus-Niegel S,Tolsa JF,Legault F,Briet V,Horsch A

    更新日期:2018-08-20 00:00:00

  • Autism Spectrum Disorder and Schizophrenia Are Better Differentiated by Positive Symptoms Than Negative Symptoms.

    abstract::Autism spectrum disorder (ASD) and schizophrenia (SZ) are heterogenous neurodevelopmental disorders that overlap in symptom presentation. The purpose of this study was to specify overlapping symptom domains and to identify symptoms that can reliably differentiate adults with ASD (n = 53), SZ (n = 39), and typical deve...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2020.00548

    authors: Trevisan DA,Foss-Feig JH,Naples AJ,Srihari V,Anticevic A,McPartland JC

    更新日期:2020-06-11 00:00:00

  • Imaging Genetics Towards a Refined Diagnosis of Schizophrenia.

    abstract::Current diagnoses of schizophrenia and related psychiatric disorders are classified by phenomenological principles and clinical descriptions while ruling out other symptoms and conditions. Specific biomarkers are needed to assist the current diagnostic system. However, complicated gene and environment interactions ind...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章,评审

    doi:10.3389/fpsyt.2019.00494

    authors: Jiang W,King TZ,Turner JA

    更新日期:2019-07-12 00:00:00

  • The Attribution of Mental Health Problems to Jinn: An Explorative Study in a Transcultural Psychiatric Outpatient Clinic.

    abstract:Background:Among Muslim patients, a common cultural concept of distress is the notion that jinn may be the cause of mental health problems, especially in the presence of hallucinations. Objective:This study examines the frequency with which this attribution style is manifest in a specific psychiatric outpatient popula...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2018.00089

    authors: Lim A,Hoek HW,Ghane S,Deen M,Blom JD

    更新日期:2018-03-28 00:00:00

  • Utility of Machine-Learning Approaches to Identify Behavioral Markers for Substance Use Disorders: Impulsivity Dimensions as Predictors of Current Cocaine Dependence.

    abstract:BACKGROUND:Identifying objective and accurate markers of cocaine dependence (CD) can innovate its prevention and treatment. Existing evidence suggests that CD is characterized by a wide range of cognitive deficits, most notably by increased impulsivity. Impulsivity is multidimensional and it is unclear which of its var...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2016.00034

    authors: Ahn WY,Ramesh D,Moeller FG,Vassileva J

    更新日期:2016-03-10 00:00:00

  • Conditioned fear associated phenotypes as robust, translational indices of trauma-, stressor-, and anxiety-related behaviors.

    abstract::Post-traumatic stress disorder (PTSD) is a heterogeneous disorder that affects individuals exposed to trauma (e.g., combat, interpersonal violence, and natural disasters). It is characterized by hyperarousal, intrusive reminders of the trauma, avoidance of trauma-related cues, and negative cognition and mood. This het...

    journal_title:Frontiers in psychiatry

    pub_type: 杂志文章

    doi:10.3389/fpsyt.2014.00088

    authors: Briscione MA,Jovanovic T,Norrholm SD

    更新日期:2014-07-21 00:00:00