Repositorio UFRO · Omeka S

Validity and reliability of the international physical activity questionnaire short form in Chilean adults

Primer Autor	Balboa-Castillo, Teresa
Co-autores	Munoz, Sergio Seron, Pamela Andrade-Mayorga, Omar Lavados-Romo, Pamela Aguilar-Farias, Nicolas
Título	Validity and reliability of the international physical activity questionnaire short form in Chilean adults
Editorial	PUBLIC LIBRARY SCIENCE
Revista	PLOS ONE
Lenguaje	en
Resumen	PurposeThis study aimed to determine the test-retest reliability and concurrent validity of the International Physical Activity Questionnaire Short Form (IPAQ-SF) in Chilean adults.MethodsA cross-sectional validation study was carried out on 161 adults aged between 35 and 65, selected from a population-based study in Temuco, Chile. IPAQ-SF was completed twice, seven days apart, to analyze the test-retest reliability with the intraclass correlation coefficient (ICC). Objective PA was assessed by accelerometry (ActiGraph GT3X+) for seven consecutive days. Intraclass correlation coefficients were used to determine the reliability. Spearman correlation coefficients (rho) and Bland-Altman plots were calculated to assess validity.Results144 subjects (52.5 +/- 8.8 years, 53.9% men) answered the IPAQ-SF on both occasions and had valid accelerometry data. The IPAQ-SF showed moderate reliability for sitting time (ICC = 0.62), while it was poor for walking (ICC = 0.40), moderate PA (ICC = 0.41), vigorous PA (ICC = 0.48), and total PA (ICC = 0.33). There were weak correlations between IPAQ-SF and accelerometry for sedentary behavior (rho = 0.28, p = 0.0005), walking (rho = 0.11, p = 0.17), moderate PA (rho = 0.13, p = 0.128), vigorous PA (rho = 0.18, p = 0.03), and total PA (rho = 0.26, p = 0.002).ConclusionsThe results suggest that the IPAQ-SF test and retest would provide an acceptable measure of total SB and MVPA, and a weak correlation between IPAQ-SF and accelerometer.
Fecha Publicación	2023
Tipo de Recurso	artículo original
doi	10.1371/journal.pone.0291604
Formato Recurso	PDF
Palabras Claves	Adult Aged Chile Cross-Sectional Studies Exercise Female Humans Male Middle Aged Reproducibility of Results Surveys and Questionnaires
Ubicación del archivo	http://dx.doi.org/10.1371/journal.pone.0291604
Categoría OCDE	Ciencia y tecnología: otros temas
Materias	Adulto Envejecido Chile Estudios Transversales Ejercicio Femenino Humanos Masculino De edad mediana Reproducibilidad de los Resultados Encuestas y Cuestionarios
Identificador del recurso (Mandatado-único)	artículo original
Versión del recurso (Recomendado-único)	versión publicada
License	CC BY 4.0
Condición de la licencia (Recomendado-repetible)	CC BY 4.0
Derechos de acceso	acceso abierto
Access Rights	acceso abierto
Id de Web of Science	WOS:001082402300007
ISSN	1932-6203
Tipo de ruta	verde# dorado
Categoría WOS	Ciencia y tecnología: otros temas