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Related Concept Videos

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Lesson: Translation
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[Translated article] Cross-Cultural Validation of the RosaQoL Scale in Spanish Language.

M Salleras Redonnet1, J Del Pozo Losada2, M Ribera Pibernat3

  • 1Servicio de Dermatología, Hospital Universitario Sagrat Cor, Barcelona, Spain.

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|August 7, 2024
PubMed
Summary

The Spanish Rosacea Quality of Life (RosaQoL) scale effectively measures patient quality of life. This validated tool demonstrates high reliability and accuracy for assessing rosacea

Keywords:
Calidad de vidaCuestionarioEscalaQuality of lifeQuestionnaireRosaceaRosáceaScaleValidación y adaptación transculturalValidation and cross-cultural adaptation

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Area of Science:

  • Dermatology
  • Psychometrics
  • Quality of Life Research

Background:

  • Rosacea is a chronic condition significantly impacting patient quality of life and mental well-being.
  • The Rosacea Quality of Life (RosaQoL) scale is a validated instrument for monitoring therapeutic impact and personalizing patient care.
  • The RosaQoL scale is a brief, user-friendly tool for assessing the patient experience.

Purpose of the Study:

  • To translate and validate the Rosacea Quality of Life (RosaQoL) scale into Spanish.
  • To assess the psychometric properties and clinical utility of the Spanish RosaQoL scale.
  • To evaluate the scale's reliability and validity in a Spanish-speaking population with rosacea.

Main Methods:

  • The original RosaQoL scale underwent translation and back-translation by native speakers.
  • Expert committee input was utilized to refine the translated scale.
  • Psychometric validation included sensitivity, specificity (ROC curve), internal consistency (Cronbach's alpha), and correlation with the SF-12 scale.

Main Results:

  • The Spanish RosaQoL scale demonstrated excellent sensitivity (0.96) and specificity (0.96).
  • High internal consistency (Cronbach's alpha = 0.96) was observed.
  • A significant correlation was found between RosaQoL and SF-12 scores, indicating that higher RosaQoL scores correspond to worse quality of life.

Conclusions:

  • The Spanish version of the RosaQoL scale possesses robust psychometric characteristics comparable to the original.
  • The Spanish RosaQoL scale is a reliable and valid instrument for assessing the quality of life in patients with rosacea.
  • This validated scale can aid clinicians in individualizing treatment and monitoring patient progress.