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The coefficient of variation measures the dispersion of the data points or distribution around the mean. Using the coefficient of variation, we can compare two data series with drastically different means or different units of measurement. The coefficient of variation for a sample and a population is expressed as a percentage of the ratio of standard deviation to the mean.
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Dermatitis atópica en Dinamarca: Variaciones regionales en el tiempo.

Kristina Ibler1, Ann Hærskjold1, Jens Olsen2

  • 1Department of Dermatology, Bispebjerg Hospital, Copenhagen University Hospital, Copenhagen, Denmark.

Acta dermato-venereologica
|February 10, 2026
PubMed
Resumen
Este resumen es generado por máquina.

Este estudio encontró variaciones regionales significativas en el diagnóstico y tratamiento de la dermatitis atópica (DA) en toda Dinamarca entre 1995 y 2020. Minimizar la incertidumbre diagnóstica es clave para reducir estas disparidades.

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Área de la Ciencia:

  • Dermatología Dermatología dermatología.
  • Salud Pública La salud pública.
  • Servicios de salud Investigación Servicios de salud Investigación

Sus antecedentes:

  • La dermatitis atópica (DA) es una afección crónica de la piel común con una prevalencia global significativa.
  • Comprender las variaciones regionales en la epidemiología y el tratamiento de la EA es crucial para la prestación equitativa de atención médica.
  • El sistema de salud de Dinamarca, a pesar de apuntar a la equidad, puede exhibir disparidades regionales debido a factores administrativos.

Objetivo del estudio:

  • Investigar las variaciones regionales en la incidencia y el tratamiento de la dermatitis atópica (DA) en Dinamarca.
  • Para analizar las tendencias en la identificación de AD y las tasas de tratamiento avanzado en diferentes regiones de Dinamarca.
  • Identificar los factores que contribuyen a las disparidades regionales en el cuidado de la EA.

Principales métodos:

  • Utilizó los registros nacionales para identificar a las personas con EA desde 1995 hasta 2020.
  • Empleó técnicas de aprendizaje automático en los datos de utilización de la atención médica para la identificación de casos de EA en adultos y niños.
  • Comparación de las tasas regionales de diagnóstico de EA, tratamiento avanzado y consultas hospitalarias.

Principales resultados:

  • Se identificaron 537.001 individuos con AD durante el período de estudio.
  • Se demostraron variaciones regionales consistentes en la prevalencia de EA, con la región de Dinamarca Central mostrando las tasas más altas durante 11 de 14 años.
  • Se observaron diferencias significativas en las tasas de tratamiento avanzado y la frecuencia de consultas hospitalarias entre las regiones.

Conclusiones:

  • Las variaciones regionales en el diagnóstico y tratamiento de la dermatitis atópica son evidentes en Dinamarca.
  • Abordar la incertidumbre diagnóstica es esencial para mitigar las disparidades regionales injustificadas en la atención de la EA.
  • Se necesita más investigación para comprender y reducir las desigualdades regionales en el manejo de esta condición crónica de la piel.