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1.
Rev. colomb. psiquiatr ; 52(3)sept. 2023.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1536146

ABSTRACT

Introducción: La detección de síntomas de ansiedad entre el personal sanitario que atiende a pacientes contagiados de COVID-19 es una prioridad actual. Se requieren instrumentos rápidos y válidos para esta población. El objetivo es establecer la validez de constructo y la confiabilidad de la Escala de Ansiedad Generalizada (GAD-7) en médicos colombianos durante la cuarentena por la COVID-19. Métodos: Estudio eSalud, en el que se recopilaron datos transversales en línea (n = 1.030) de 610 médicos de COVID y 420 no de COVID durante la cuarentena colombiana, entre el 20 de abril y el 10 de agosto de 2020. Se contactó con cada sujeto, que confirmó participación, identidad y función profesional. Resultados: Se encontró una estructura factorial de 1 solo factor, conformado por los 7 ítems del instrumento, que logró explicar el 70% de la varianza. Los índices de bondad de ajuste (RMSEA = 0,080; CFI = 0,995; SRMR = 0,053; p 0,07. Por último, la consistencia interna del instrumento fue buena, con alfa de Cronbach = 0,920 (IC95%,8,80-9,71). Conclusiones: El GAD-7 es un instrumento que presenta indicadores adecuados de validez y confiabilidad. Es un excelente instrumento, confiable, fácil y rápido de usar para la detección de los síntomas de ansiedad generalizada en personal médico, atienda o no a pacientes contagiados de COVID-19.


Introduction: The detection of anxiety symptoms among health workers who care for patients infected with COVID-19 is a current priority. Fast and valid instruments are required for this population group. The objective is to establish the construct validity and reliability of the Generalized Anxiety Disorder (GAD-7) scale in Colombian doctors during the COVID-19 lockdown. Methods: E-health study, in which cross-sectional data were collected online (n = 1,030) from 610 COVID doctors and 420 non-COVID doctors, during the Colombian lockdown, between 20 April and 10 August 2020. Each subject was contacted, and they confirmed their participation, identity and professional role. Results: A single factor factorial structure was found, made up of the 7 items of the instrument, which managed to explain 70% of the variance. The goodness of fit indices (RMSEA = 0.080; CFI = 0.995; SRMR = 0.053; p 0.070. Finally, the internal consistency of the instrument was good, with a Cronbach's alpha of 0.920 (95%IC, 8.80-9.71). Conclusions:The GAD-7 is an instrument that presents adequate indicators of validity and reliability. It is an excellent tool that is reliable and easy and fast to use for the detection of generalised anxiety symptoms in medical personnel caring (or not) for patients infected with COVID-19.

2.
Dement. neuropsychol ; 16(3): 316-323, July-Sept. 2022. tab, graf
Article in English | LILACS | ID: biblio-1404464

ABSTRACT

ABSTRACT. The COVID-19 pandemic has shown the need for neuropsychological care for older adults with memory complaints in different contexts, including rural areas or areas with difficult access. Objective: This study aimed to analyze the clinical utility of the Phototest, through telemedicine, to identify mild cognitive impairment in rural older adults with memory complaints, during the COVID-19 pandemic. Methods: We performed a cross-sectional, case-control, and clinical utility comparison of brief cognitive tests (BCTs). The sample included 111 rural elderly people with mild cognitive impairment (MCI) and 130 healthy controls from the Los Lagos region, Chile. The instruments adopted were modified Mini-Mental State Examination (MMSEm) and adapted version of the Phototest (PT) for Chile. Results: To identify mild cognitive impairment, using a cutoff score of 27-28 points, the Phototest showed a sensitivity of 96.6% and a specificity of 81.8%; indicators superior to those of the MMSEm. Conclusions: The Phototest is more accurate than the MMSEm in identifying cognitive alterations in rural older adults with cognitive memory complaints through telemedicine. Therefore, its use in primary care is recommended in order to perform early detection of preclinical cognitive alterations in mild cognitive impairment or neurodegenerative diseases.


RESUMO. A pandemia de COVID-19 mostrou a necessidade de cuidados neuropsicológicos para adultos idosos com queixas de memória em diferentes contextos, incluindo áreas rurais ou áreas de difícil acesso. Objetivo: Analisar a utilidade clínica do Phototest, por meio da telemedicina, para identificar uma leve deficiência cognitiva em adultos idosos rurais com queixas de memória, durante a pandemia de COVID-19. Métodos: Realizamos uma comparação transversal, caso-controle e utilidade clínica dos testes cognitivos breves. Amostra: Cento e onze idosos rurais com deficiência cognitiva leve (DCL) e 130 controles saudáveis da região de Los Lagos, Chile. Instrumentos: Minimental modificado (MMSEm) e versão do teste fotográfico (PT) adaptada para o Chile. Resultados: Para identificar a DCL, usando pontuação de corte de 27-28 pontos, o Phototest mostrou sensibilidade de 96,6% e especificidade de 81,8%; indicadores superiores aos do MMSEm. Conclusões: O Phototest é mais preciso que o MMSEm para identificar, por meio da telemedicina, alterações cognitivas em adultos idosos rurais com queixas de memória cognitiva. Sendo assim, seu uso na atenção primária é recomendado para realizar a detecção precoce de alterações cognitivas pré-clínicas em DCL ou doenças neurodegenerativas.


Subject(s)
Humans , Aged
3.
Psicol. Caribe ; (23): 1-20, ene.-jun. 2009.
Article in Spanish | LILACS | ID: lil-635769

ABSTRACT

Se presenta una revisión teórica de aspectos cruciales en el peritaje neuropsicológico que permita evaluar y detectar la posible Simulación de Disfunción Neurocognitiva (SDN) en ambientes jurídicos-legales. En los últimos años la neuropsicología ha aportado un gran número de estudios relacionados con la exageración o desproporción de síntomas cognitivos motivados por incentivos externos y este conocimiento brindará la oportunidad de una actuación relevante de los neuropsicólogos en el Sistema Penal Acusatorio colombiano, de tal manera que se pueda contribuir con la administración de la justicia con aportes científicos y claramente delimitados en el campo de la neuropsicología forense (Doerr & Carlin, 1991), de acuerdo con los criterios diagnósticos establecidos para la detección de la simulación contemplados en el Manual de Diagnóstico y Estadística de los Trastornos Mentales-IV (APA, 1994) y por Slick, Sherman e Iverson (1999).


In this article, a revision of the fundamental theoretical issues in neuropsychological expert witness participation are explored with particular emphasis on the evaluation and detection of possible Malingering Neurocognitive Dysfunction (MND) in forensic settings. Within the past few years, the field of neuropsychology has produced an ample number of studies related to the exaggeration and disproportionate reporting of neurocogntive symptoms motivated by external incentives and it is this knowledge that will allow neuropsychologists to participate in a meaningful way in the Colombian Accusatory Penal System. This is made in such a way as to allow a contribution to the administration of justice with scientific information that is clearly within the field of forensic neuropsychology (Doerr & Carlin, 1991), according to the criteria for the identification of malingering set forth in the Diagnostic and Statistical Manual of Mental Disorders-IV (APA, 1994) as well as Slick, Sherman e Iverson (1999).

4.
Univ. psychol ; 5(3): 647-657, oct. 2006.
Article in Spanish | LILACS | ID: lil-441814

ABSTRACT

El objetivo de este estudio descriptivo correlacional, era explorar la relación que existe entre la depresión y la atención en pacientes con traumatismo craneoencefálico leve (TCEL). Se aplicaron las ediciones en castellano del Test de Colores y Palabras de Stroop y del Inventario de Depresión de Beck-II a una muestra de 64 participantes hispanoparlantes entre 19 y 61 años, del Neurobehavioral Institute of Miami que asistieron entre junio 2003 y junio 2004, y a familiares. Se aplicaron pruebas t, chi cuadrado y correlación de Pearson de la estadística descriptiva. Se encontró que en los controles saludables no hay una relación significativa entre depresión y atención, mientras que en los pacientes con TCEL se identificó una relación en la condición color-palabra.


Subject(s)
Humans , Neuropsychology , Depression/psychology , Craniocerebral Trauma/psychology
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