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Revista Colombiana de Obstetricia y Ginecología
Article . 2018 . Peer-reviewed
License: CC BY NC ND
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Revista Colombiana de Obstetricia y Ginecología
Article
License: CC BY NC ND
Data sources: UnpayWall
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Validez de constructo, validez concurrente y confiabilidad de una escala de percepción de la calidad de la atención prenatal en gestantes peruanas

Authors: Munares-García, Óscar;

Validez de constructo, validez concurrente y confiabilidad de una escala de percepción de la calidad de la atención prenatal en gestantes peruanas

Abstract

Objetivo: determinar la validez de constructo, la validez concurrente y la fiabilidad de una escala de percepción de la calidad de la atención prenatal.Materiales y métodos: estudio transversal en 842 gestantes que acudieron a controles prenatales y fueron atendidas para parto en tres hospitales de Lima (Perú), entre marzo de 2011 a abril de 2014. Se aplicó una escala con entrevista estructurada de 12 ítems construida a través de una escala tipo Likert (1 a 5 puntos). Para la validez de constructo se aplicó análisis factorial exploratorio por componentes principales con rotación varimax, chi cuadrado de Bartlett, y la prueba de Kaiser, Meyer y Olkin (KMO). Para la determinación de la validez concurrente se aplicaron coeficientes de correlación rho de Spearman. Para la determinación de la confiabilidad o la homogeneidad entre las preguntas se aplicó el coeficiente alfa de Cronbach y el coeficiente de correlación Spearman-BrownResultados: el 85 % se encontraban entre los 20 a 35 años. La mediana de la escala fue 41 puntos (rango 25-55). Se identificaron cuatro dimensiones: seguridad-comodidad, acceso, eficacia y competencia profesional. Estas dimensiones correlacionan bien (KMO = 0,776; p < 0,001), la confiabilidad alfa de Cronbach fue de 0,76, correlación Spearman-Brown = 0,71. El coeficiente de correlación rho de Spearman mostró que existen correlaciones positivas entre las dimensiones encontradas.Conclusiones: se presenta una escala de calidad de la atención prenatal con cuatro dominios que valida el punto de vista de la percepción en gestantes peruanas.

Keywords

gestión de la calidad, embarazo, RG1-991, estudios de validación, prenatal care, pregnancy, Gynecology and obstetrics, atención prenatal, quality management, validation studies

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
Green
gold