کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6214631 | 1270309 | 2013 | 6 صفحه PDF | دانلود رایگان |
SummaryBackgroundThe Pittsburgh Rating Scale is the only validated classification system of skin deformities occurring after massive weight loss. The purpose of this study was to replicate the validation of the Pittsburgh Rating Scale classification and to evaluate its usefulness in the treatment of massive weight-loss patients in The Netherlands.MethodsThirteen trained observers applied the Pittsburgh Rating Scale to photographs of 25 patients. These photographs showed the 10 regions of the body for which the Pittsburgh Rating Scale is designed. Six of the observers were medical specialists, three were medical interns in plastic surgery and four observers were specialised nurse practitioners. As a measure of inter-rater agreement we calculated the intraclass correlation with a threshold value of 0.6 for good validity. The observers also answered 11 questions about the scale's usefulness in daily practice.ResultsIn two consecutive tests the photographs of 10 regions were scored, which resulted in a total of 20 observations per patient. Sixty percent of the intraclass correlation values were below the threshold of 0.6 for good validity. The mean intraclass correlation value was 0.577.ConclusionsThe Pittsburgh Rating Scale could not be validated as a reliable classification system for skin deformities after massive weight loss. The scale however seems to be a good first step in a challenging task. There was no doubt among the observers that a good classification system would be beneficial for adequate treatment. A modified Pittsburgh Rating Scale should include, besides anatomical parameters, functional disability and hygienic impairment scores and perioperative risk factors.
Journal: Journal of Plastic, Reconstructive & Aesthetic Surgery - Volume 66, Issue 8, August 2013, Pages 1039-1044