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Desarrollo de una escala de alfabetización en salud sobre el cambio climático: Un estudio metodológico en adultos
Tufan Nayir1, Ersin Uskun2, Huseyin Ilter3
1Health Science University, Gülhane Medical Faculty, Department of Public health, Türkiye.
The journal of climate change and health
|February 6, 2026
Resumen
La nueva Escala de Alfabetización en Salud sobre el Cambio Climático (CCHLS) es una herramienta válida y fiable para evaluar las actitudes y comportamientos de los adultos en relación con los impactos del cambio climático en la salud. Esta escala apoya la concienciación de la salud pública y los esfuerzos de mitigación del cambio climático.
Área de la Ciencia:
- Salud Pública
- Salud Ambiental
- Psicometría
Sus antecedentes:
- Creciente preocupación por los impactos del cambio climático en la salud humana.
- Necesidad de herramientas validadas para medir la comprensión pública y el compromiso con los problemas de salud relacionados con el cambio climático.
Objetivo del estudio:
- Desarrollar y validar la Escala de Alfabetización en Salud sobre el Cambio Climático (CCHLS) para adultos.
- Evaluar las actitudes y comportamientos relacionados con los impactos del cambio climático en la salud.
Principales métodos:
- Estudio metodológico que incluye la creación de un banco de ítems y la prueba de validez de contenido por expertos.
- Análisis factorial exploratorio y confirmatorio sobre datos de 318 adultos.
- Prueba de fiabilidad mediante alfa de Cronbach y evaluación de la validez discriminante.
Principales resultados:
- Se desarrolló una CCHLS de 24 ítems y cuatro factores que explica el 67,03% de la varianza.
- El análisis factorial confirmatorio mostró índices de ajuste aceptables (RMSEA=0,06, CFI=0,94).
- Alta fiabilidad (alfa de Cronbach=0,94) y fuerte validez discriminante confirmaron la calidad de la escala.
Conclusiones:
- La CCHLS es un instrumento válido y fiable para evaluar la alfabetización en salud sobre el cambio climático en adultos en Turquía.
- La escala puede traducirse y difundirse para mejorar la concienciación pública sobre los efectos del cambio climático en la salud a nivel mundial.
- Apoya los esfuerzos en la mitigación del cambio climático y la preparación de la salud pública.
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