From the Department of Plastic, Reconstructive and Maxillofacial Surgery, Henri Mondor Hospital, University Paris XII; and Department of Plastic and Reconstructive Surgery, Università degli studi di Napoli Federico II.
Plast Reconstr Surg. 2022 Dec 1;150(6):1260-1268. doi: 10.1097/PRS.0000000000009730. Epub 2022 Sep 19.
New treatment methods to improve and enhance the appearance of the buttocks require globally accepted scales for aesthetic research and patient evaluation. The purpose of this study was to develop a set of grading scales for objective assessment of the gluteal region and assess their reliability and validity.
Twelve photonumeric grading scales were created. Eleven aesthetic experts rated photographs of 650 women in two validation sessions. Responses were analyzed to assess interrater and intrarater reliability. The Rasch model was used as part of the validation process.
All the scales exceeded criteria for acceptability, reliability, and validity. Overall interrater reliability and intrarater reliability were both "almost perfect" ( p = 0.15 and p = 0.16, respectively).
Consistent outcomes between raters and by individual raters at two time points confirm the reliability of the Objective Buttocks Assessment Scale in female patients and suggest it will be a valuable tool for use in research and clinical practice.
为了改善和增强臀部的外观,需要有全球认可的美学研究和患者评估量表。本研究的目的是制定一套用于客观评估臀部区域的分级量表,并评估其可靠性和有效性。
创建了 12 个照片评分量表。11 名美学专家在两次验证会议上对 650 名女性的照片进行了评分。对响应进行了分析,以评估评分者间和评分者内的可靠性。Rasch 模型是验证过程的一部分。
所有量表均符合可接受性、可靠性和有效性标准。总体评分者间可靠性和评分者内可靠性均为“几乎完美”(p=0.15 和 p=0.16)。
在两个时间点,评分者之间和单个评分者之间的结果一致,这证实了女性患者的客观臀部评估量表的可靠性,并表明它将是研究和临床实践中非常有价值的工具。