在长期研究中如何应用 Larsen 评分评估类风湿关节炎的 X 光片。
How to apply Larsen score in evaluating radiographs of rheumatoid arthritis in long-term studies.
作者信息
Larsen A
机构信息
Department of Rheumatology, Kongsvinger Hospital, Norway.
出版信息
J Rheumatol. 1995 Oct;22(10):1974-5.
PMID:8992003
Abstract
Radiographs of rheumatoid arthritis in longterm multicenter trials vary in quality and precision, making the uniform evaluation of soft tissue swelling, osteoporosis and the size of erosions difficult. A modification of Larsen Score is presented in which only major differences in osseous and joint space changes are determined.
摘要
长期多中心试验中类风湿性关节炎的X光片在质量和精度上存在差异，这使得对软组织肿胀、骨质疏松和侵蚀大小进行统一评估变得困难。本文提出了一种对拉森评分的改进方法，该方法仅确定骨和关节间隙变化中的主要差异。
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