Skin model for improving the reliability of the modified Rodnan skin score for systemic sclerosis.

ABSTRACT:

Background

The gold standard for skin thickness assessment in systemic sclerosis (SSc) is the modified Rodnan skin score (mRSS); however, inter- and intra-rater variation can arise due to subjective methods and inexperience. The study aimed to determine the inter- and intra-rater variability of mRSS assessment using a skin model.

Methods

A comparative study was conducted between January and December 2020 at Srinagarind Hospital, Khon Kaen University, Thailand. Thirty-six skin sites of 8 SSc patients underwent mRSS assessment: 4 times the first day and 1 time over the next 4 weeks by the same 10 raters. No skin model for mRSS assessment was used for the first two assessments, while one was used for the remaining three rounds of assessments. The Latin square design and Kappa s

SUBMITTER: Pongkulkiat P 

PROVIDER: S-EPMC9161481 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature