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Análisis de la variabilidad interobservador en la interpretación de la radiopelvimetría y su utilidad en la práctica obstétrica actual / Analysis of interobserver variability in the interpretation of X-ray pelvimetry and its utility in current obstetric practice
Gaitán Quintero, Nieves; Dueñas Díez, José Luis; Polo Padillo, Juan; Bedoya Bergua, Carlos; Taboada Montes, Claudio.
Affiliation
  • Gaitán Quintero, Nieves; Hospital Universitario Virgen Macarena. Sevilla. España
  • Dueñas Díez, José Luis; Hospital Universitario Virgen Macarena. Sevilla. España
  • Polo Padillo, Juan; Universidad de Sevilla. Sevilla. España
  • Bedoya Bergua, Carlos; Hospital Universitario Virgen Macarena. Sevilla. España
  • Taboada Montes, Claudio; Hospital Universitario Virgen Macarena. Sevilla. España
Prog. obstet. ginecol. (Ed. impr.) ; 53(5): 174-178, mayo 2010. tab, ilus
Article in Spanish | IBECS | ID: ibc-79756
Responsible library: ES1.1
Localization: BNCS
RESUMEN

Introducción:

La radiopelvimetría es una técnica en desuso porque su utilidad ha sido cuestionada al imputársele directamente un incremento de la tasa de cesáreas.

Objetivos:

Analizar el impacto de la subjetividad del evaluador en la interpretación y valoración de la radiopelvimetría para determinar su utilidad como prueba complementaria objetiva. Material y

métodos:

Se ha realizado un estudio prospectivo sobre 113 radiopelvimetrías realizadas en otras tantas gestantes primíparas de forma previa a la inducción del parto. Fueron medidas e interpretadas, independientemente y de forma ciega por tres investigadores de amplia experiencia obstétrica.

Resultados:

Hubo discrepancia entre los dos primeros investigadores en 60 (45,11%) ocasiones y 49 (36,84%) casos fue preciso que las evaluase el tercer investigador.

Conclusiones:

La radiopelvimetría carece de valor predictivo para pronosticar la vía del parto por la gran variabilidad interobservador a la que están sometidas su medición y su interpretación (AU)
ABSTRACT

Introduction:

X-ray pelvimetry has been directly associated with an increase in the rate of cesarean sections and consequently this technique has fallen into disuse.

Objectives:

To analyze the impact of evaluator subjectivity in the interpretation and evaluation of X-ray pelvimetry in order to determine the usefulness of this technique as an objective complementary test. Materials and

methods:

We carried out a prospective study of X-ray pelvimetry in 113 primiparous pregnant women prior to labor induction. The scans were measured and interpreted independently and blindly by three researchers with wide experience in obstetrics.

Results:

There were discrepancies between the first two researchers on 60 occasions (45.11%) and assessment by the third researcher was required on 49 occasions (36.84%).

Conclusions:

X-ray pelvimetry lacks value in predicting delivery route since there is wide interobserver variability in the measurement and interpretation of scans (AU)
Subject(s)
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Collection: National databases / Spain Database: IBECS Main subject: Pelvimetry / Labor, Induced Type of study: Diagnostic study / Observational study / Risk factors Limits: Female / Humans / Pregnancy Language: Spanish Journal: Prog. obstet. ginecol. (Ed. impr.) Year: 2010 Document type: Article Institution/Affiliation country: Hospital Universitario Virgen Macarena/España / Universidad de Sevilla/España
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Collection: National databases / Spain Database: IBECS Main subject: Pelvimetry / Labor, Induced Type of study: Diagnostic study / Observational study / Risk factors Limits: Female / Humans / Pregnancy Language: Spanish Journal: Prog. obstet. ginecol. (Ed. impr.) Year: 2010 Document type: Article Institution/Affiliation country: Hospital Universitario Virgen Macarena/España / Universidad de Sevilla/España
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