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December 22, 2006Dermatology

ECCA Grading Scale: An Original Validated Acne Scar Grading Scale for Clinical Practice in Dermatology

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Authors

BDBrigitte DrénoUniversité Claude Bernard Lyon 1AKAmir KhammariCentre National de la Recherche ScientifiqueNON. OrainClinique Ambroise Paré

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Implication

Validation study demonstrates reliable acne scar severity assessment among dermatologists, indicating its utility for routine practice and clinical trials.

Key Points

  • To develop and statistically validate a standardized clinical grading scale (ECCA) for evaluating acne scar severity in dermatology.
  • Constructed a 6-item clinical grading system designed to generate a rapid global severity score for acne scars.
  • Assessed interobserver reliability across 7 dermatologists evaluating the same cohort of 10 patients with acne scars.
  • Statistical analysis demonstrated significant interinvestigator reliability among the 7 participating dermatologists.
  • Provided a validated clinical instrument suitable for standardized scar assessment in everyday practice and therapeutic trials.

Cite This Study

Dréno et al. (2006) studied this question.

synapsesocial.com/papers/6a71516ea528af2d65c404eehttps://doi.org/10.1159/000096912
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