Validity and Reliability of the Treatment Adherence Questionnaire for Patients with Hypertension

Objective. To determine the validity and reliability of the Treatment Adherence Questionnaire for Patients with Hypertension (TAQPH), Spanish version, designed by Chunhua Ma et al. Methods. This study was carried out in the city of Ibagué (Colombia) and the test validation determined validity (fac...

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Autores principales:	Natalia Esquivel Garzón, Luz Patricia Díaz Heredia
Formato:	article
Lenguaje:	EN
Publicado:	Universidad de Antioquia 2019
Materias:	essential hypertension treatment adherence and compliance surveys and questionnaires psychometrics validation studies. Nursing RT1-120
Acceso en línea:	https://doaj.org/article/eb3549f6df2149c0b8ba3583408a753a
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spelling	oai:doaj.org-article:eb3549f6df2149c0b8ba3583408a753a2021-11-26T20:40:56ZValidity and Reliability of the Treatment Adherence Questionnaire for Patients with Hypertension2216-028010.17533/udea.iee.v37n3e09https://doaj.org/article/eb3549f6df2149c0b8ba3583408a753a2019-10-01T00:00:00Zhttps://revistas.udea.edu.co/index.php/iee/article/view/340129https://doaj.org/toc/2216-0280Objective. To determine the validity and reliability of the Treatment Adherence Questionnaire for Patients with Hypertension (TAQPH), Spanish version, designed by Chunhua Ma et al. Methods. This study was carried out in the city of Ibagué (Colombia) and the test validation determined validity (face, content, and construct) and reliability. Face and content validity were conducted through expert judgment, using Fleiss’ Kappa Coefficient statistical tests and modified Lawshe’s content validity index. The construct validity and the reliability test had the participation of 220 people with diagnosis of primary hypertension. Reliability was calculated through Cronbach’s alpha statistical test. Results. In the face validity, the instrument reported a Fleiss’ Kappa index was 0.68 in comprehension, 0.76 in clarity, and 0.64 in accuracy, interpreted as a substantial agreement. The content validity index was satisfactory with 0.91; el exploratory factor analysis reported six factors with a total variance explained of 54%. Cronbach’s alpha for the total scale was 0.74. Conclusion. The Spanish version of the TAQPH is a valid and reliable scale to evaluate adherence to treatment in patients with primary hypertension. How to cite this article: Esquivel N, Díaz LP. Validity and Reliability of the Treatment Adherence Questionnaire for Patients with Hypertension. Invest. Educ. Enferm. 2019; 37(3):e09.Natalia Esquivel GarzónLuz Patricia Díaz HerediaUniversidad de Antioquiaarticleessential hypertensiontreatment adherence and compliancesurveys and questionnairespsychometricsvalidation studies.NursingRT1-120ENInvestigación y Educación en Enfermería, Vol 37, Iss 3 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	essential hypertension treatment adherence and compliance surveys and questionnaires psychometrics validation studies. Nursing RT1-120
spellingShingle	essential hypertension treatment adherence and compliance surveys and questionnaires psychometrics validation studies. Nursing RT1-120 Natalia Esquivel Garzón Luz Patricia Díaz Heredia Validity and Reliability of the Treatment Adherence Questionnaire for Patients with Hypertension
description	Objective. To determine the validity and reliability of the Treatment Adherence Questionnaire for Patients with Hypertension (TAQPH), Spanish version, designed by Chunhua Ma et al. Methods. This study was carried out in the city of Ibagué (Colombia) and the test validation determined validity (face, content, and construct) and reliability. Face and content validity were conducted through expert judgment, using Fleiss’ Kappa Coefficient statistical tests and modified Lawshe’s content validity index. The construct validity and the reliability test had the participation of 220 people with diagnosis of primary hypertension. Reliability was calculated through Cronbach’s alpha statistical test. Results. In the face validity, the instrument reported a Fleiss’ Kappa index was 0.68 in comprehension, 0.76 in clarity, and 0.64 in accuracy, interpreted as a substantial agreement. The content validity index was satisfactory with 0.91; el exploratory factor analysis reported six factors with a total variance explained of 54%. Cronbach’s alpha for the total scale was 0.74. Conclusion. The Spanish version of the TAQPH is a valid and reliable scale to evaluate adherence to treatment in patients with primary hypertension. How to cite this article: Esquivel N, Díaz LP. Validity and Reliability of the Treatment Adherence Questionnaire for Patients with Hypertension. Invest. Educ. Enferm. 2019; 37(3):e09.
format	article
author	Natalia Esquivel Garzón Luz Patricia Díaz Heredia
author_facet	Natalia Esquivel Garzón Luz Patricia Díaz Heredia
author_sort	Natalia Esquivel Garzón
title	Validity and Reliability of the Treatment Adherence Questionnaire for Patients with Hypertension
title_short	Validity and Reliability of the Treatment Adherence Questionnaire for Patients with Hypertension
title_full	Validity and Reliability of the Treatment Adherence Questionnaire for Patients with Hypertension
title_fullStr	Validity and Reliability of the Treatment Adherence Questionnaire for Patients with Hypertension
title_full_unstemmed	Validity and Reliability of the Treatment Adherence Questionnaire for Patients with Hypertension
title_sort	validity and reliability of the treatment adherence questionnaire for patients with hypertension
publisher	Universidad de Antioquia
publishDate	2019
url	https://doaj.org/article/eb3549f6df2149c0b8ba3583408a753a
work_keys_str_mv	AT nataliaesquivelgarzon validityandreliabilityofthetreatmentadherencequestionnaireforpatientswithhypertension AT luzpatriciadiazheredia validityandreliabilityofthetreatmentadherencequestionnaireforpatientswithhypertension
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Validity and Reliability of the Treatment Adherence Questionnaire for Patients with Hypertension

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