Evidencia de validez interna de un cuestionario de conocimientos sobre uso, abuso y dependencia de alcohol y preguntas asociadas

Vargas, Divane de; Marques, Dionasson Altivo; Volpato, Rosa Jacinto; Ramirez, Erika Gisseth Leon; Nobrega, Maria do Perpétuo Socorro de Sousa

Acessibilidade / Reportar erro

Brasil

Revista Brasileira de Enfermagem

Español English

Brasil

Español English

sumário « anterior atual seguinte »

Sumário

ORIGINAL ARTICLE • Rev. Bras. Enferm. 76 (1) • 2023 • https://doi.org/10.1590/0034-7167-2021-0377 copiar

Evidencia de validez interna de un cuestionario de conocimientos sobre uso, abuso y dependencia de alcohol y preguntas asociadas

Autoría SCIMAGO INSTITUTIONS RANKINGS

RESUMEN

Objetivos:

realizar la validación de contenido y verificar las cualidades psicométricas de la versión adaptada del cuestionario de conocimientos sobre alcohol y preguntas asociadas.

Métodos:

estudio metodológico, en el que un comité de jueces analizó la representatividad, claridad y pertinencia de los ítems del cuestionario. Se utilizó la teoría de respuesta al ítem para evaluar las cualidades psicométricas del instrumento aplicado a una muestra de 240 profesionales de la salud.

Resultados:

las preguntas fueron ajustadas de acuerdo a la evaluación de los jueces, obteniendo un Índice de Validez de Contenido satisfactorio (0,98). Se observó una alta capacidad de discriminación y niveles de dificultad adecuados en el 75% de las preguntas de opción múltiple y en el 25% de las afirmativas.

Conclusiones:

el instrumento presentó validez de contenido con índices satisfactorios. Sin embargo, se recomienda que el cuestionario adaptado en este estudio sea utilizado en diferentes muestras de profesionales de la salud de otras partes del país, con el fin de darle mayor robustez a su confiabilidad.

Descriptores:
Conocimiento; Personal de Salud; Trastornos Relacionados con Alcohol; Consumo de Bebidas Alcohólicas; Estudio de Validación

Item	Before judges’ assessment	After judges’ assessment
1	A 50-year-old patient has been using alcohol since the age of 20 Use distilled beverage (whiskey) every day: one dose (50 ml) at lunch and another (50 ml) at dinner. He is married and his wife often gets angry at the amount he drinks. In the last 5 months, he has been showing depressive symptoms, such as discouragement, loss of appetite and insomnia (__) Patient is dependent because he has been using alcohol for a long time and has marital problems due to this. (__) Patient meets criteria for diagnosis of harmful use. (__) Diagnosis is addiction because patient already has alcohol-related disorders. (__) I do not know.	A 50-year-old patient has been using alcohol since the age of 20 He drinks beer every day: two doses (700 ml) at lunch and another (350 ml) at dinner. He is married and his wife often gets angry at the amount he drinks. In the last 5 months, he has been showing depressive symptoms, such as discouragement, loss of appetite and insomnia (__) Patient is dependent because he has been using alcohol for a long time and has marital problems due to this. (__) Patient meets criteria for diagnosis of harmful use. (__) Patient uses low risk because he already has alcohol-related disorders. (__) I do not know.
5	A grown man can drink up to a maximum of 2 shots of whiskey (total of 100 ml) per day.	A grown man can drink up to a maximum of 2 cans of beer (total of 700 ml) per day.
9	The goal of (socially) safe drinking should be avoided for patients who abuse alcohol.	The goal of low-risk drinking should be avoided for patients who abuse alcohol.
10	For patients who are not motivated to treat, physicians must respect their opinion and wait until they feel motivated to start treatment.	For patients who are not motivated to treat, health professionals must respect their opinion and wait until they feel motivated to start treatment.
11	Patients in pre-contemplation consider quitting drinking, but cannot change their behavior in relation to drinking.	Patients in pre-contemplation consider quitting drinking, but still cannot change their behavior in relation to drinking.
12	Once alcohol dependence has been identified, the first guidelines should be given and patients referred to an expert.	Once alcohol dependence has been identified, health professionals must provide the first guidelines and refer patients to an expert.

Item	Clarity		Representativeness
Item	Mean (%)	CVI (%)	Mean (%)	CVI (%)
1	94.4	100.0	94.4	100.0
2	83.3	83.3	88.9	83.3
3	100.0	100.0	100.0	100.0
4	94.4	100.0	94.4	100.0
5	100.0	100.0	100.0	100.0
6	100.0	100.0	100.0	100.0
7	100.0	100.0	100.0	100.0
8	100.0	100.0	100.0	100.0
9	100.0	100.0	100.0	100.0
10	94.4	100.0	88.9	100.0
11	100.0	100.0	100.0	100.0
12	83.3	100.0	88.9	100.0

Associação Brasileira de Enfermagem SGA Norte Quadra 603 Conj. "B" - Av. L2 Norte 70830-102 Brasília, DF, Brasil, Tel.: (55 61) 3226-0653, Fax: (55 61) 3225-4473 - Brasília - DF - Brazil
E-mail: reben@abennacional.org.br

Acompanhe os números deste periódico no seu leitor de RSS

[1] Corresponding author: Divane de Vargas E-mail: vargas@usp.br