Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.] · 2016
Validated Assessment Scales for Décolleté Wrinkling and Pigmentation.
СтатьяВалидационное исследованиеНазвание и аннотация: Перевод в очереди
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Landau Marina, Geister Thorin L, Leibou Lior, Blessmann-Gurk Birgit, Görtelmeyer Roman, Frand Jacob, Grice Jenny, Pooth Rainer, Validation Assessment Scales Group
Аннотация
BACKGROUND: Décolleté aging includes skin dyspigmentation, laxity, and visible wrinkling. The development of globally accepted scales for the assessment of décolleté aging is essential for aesthetic research and patient evaluation.
OBJECTIVE: To develop a set of grading scales for the objective assessment of décolleté aging criteria and establish the reliability and validity of these scales.
MATERIALS AND METHODS: To describe age-related changes to the décolleté, 3 photonumeric grading scales were created and validated: décolleté wrinkles-at rest, décolleté wrinkles-dynamic, and décolleté pigmentation-at rest. Thirteen aesthetic experts rated photographs of the décolleté of 50 women at rest and at dynamic "hand-to-elbow" positions in 2 validation sessions. Responses were analyzed to assess interrater and intrarater reliability.
RESULTS: Interrater and intrarater reliability were both "almost perfect" (≥0.81, intraclass correlation coefficient and weighted kappa) for décolleté wrinkles-dynamic, summary score for décolleté, and estimated age. Reliability was "substantial" (0.61-0.80) for all other décolleté assessments. There was high correlation between all décolleté scales, estimated age, and estimated aesthetic treatment effort.
CONCLUSION: Consistent outcomes between raters and by individual raters at different time points confirm the reliability of the décolleté grading scales, indicating that they will be a valuable tool for use in clinical research and practice.
OBJECTIVE: To develop a set of grading scales for the objective assessment of décolleté aging criteria and establish the reliability and validity of these scales.
MATERIALS AND METHODS: To describe age-related changes to the décolleté, 3 photonumeric grading scales were created and validated: décolleté wrinkles-at rest, décolleté wrinkles-dynamic, and décolleté pigmentation-at rest. Thirteen aesthetic experts rated photographs of the décolleté of 50 women at rest and at dynamic "hand-to-elbow" positions in 2 validation sessions. Responses were analyzed to assess interrater and intrarater reliability.
RESULTS: Interrater and intrarater reliability were both "almost perfect" (≥0.81, intraclass correlation coefficient and weighted kappa) for décolleté wrinkles-dynamic, summary score for décolleté, and estimated age. Reliability was "substantial" (0.61-0.80) for all other décolleté assessments. There was high correlation between all décolleté scales, estimated age, and estimated aesthetic treatment effort.
CONCLUSION: Consistent outcomes between raters and by individual raters at different time points confirm the reliability of the décolleté grading scales, indicating that they will be a valuable tool for use in clinical research and practice.