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Metodología para la elaboración de mapas de revisiones, mapas de evidencia y mapas de brechas

Hanan Khalil1, Vivian Welch2,3, Matthew Grainger4

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Los mapas de revisiones sintetizan la evidencia de investigación de forma visual, identificando tendencias y lagunas de conocimiento para investigadores y responsables de la formulación de políticas. Guían la investigación futura e informan las decisiones basadas en evidencia en todas las disciplinas científicas.

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mapas de evidenciasíntesis de evidenciamapas de brechasmapas de revisiones

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Área de la Ciencia:

  • Investigación en ciencias ambientales
  • Investigación en ciencias de la salud y sociales

Sus antecedentes:

  • Los mapas de revisiones ofrecen una visión general completa de los estudios dentro de un campo específico.
  • Su enfoque visual mejora la accesibilidad para identificar hallazgos clave, tendencias y lagunas de conocimiento.
  • Son importantes para guiar la investigación futura, informar las decisiones de financiación y dar forma a la formulación de políticas basada en evidencia.

Objetivo del estudio:

  • Trazar la evidencia existente sobre un tema determinado identificando patrones, brechas y tendencias.
  • Proporcionar una visión general amplia de la investigación, a diferencia de las revisiones sistemáticas que evalúan la efectividad de la intervención.
  • Mejorar la accesibilidad de los datos a través de metodologías estructuradas y herramientas visuales.

Principales métodos:

  • Utilizar un alcance bien definido con criterios de inclusión y exclusión para una selección transparente de estudios.
  • Emplear estrategias de búsqueda exhaustivas en múltiples bases de datos para maximizar la captura de evidencia.
  • Implementar un cribado (automatizado y manual) y extracción de datos eficaces centrados en categorías de alto nivel.
  • Aprovechar herramientas de software avanzadas para la extracción y visualización de datos, incluidos los mapas de brechas de evidencia.

Principales resultados:

  • Los mapas de brechas de evidencia resaltan áreas de investigación sólidas e identifican vacíos de investigación.
  • Los mapas de revisiones proporcionan una síntesis visual de la evidencia existente.
  • Facilitan la identificación de patrones, tendencias y lagunas de conocimiento.

Conclusiones:

  • Los mapas de revisiones son valiosos para sintetizar y visualizar la evidencia de investigación, particularmente en ciencias ambientales.
  • Los desafíos incluyen posibles sesgos subjetivos en la categorización y demandas sustanciales de recursos.
  • La automatización, la inteligencia artificial y la colaboración interdisciplinaria son clave para avanzar en las metodologías de mapas de revisiones.