医学
金标准(测试)
索引(排版)
系统性红斑狼疮
可靠性(半导体)
全身性疾病
红斑狼疮
疾病
内科学
物理疗法
免疫学
万维网
抗体
功率(物理)
物理
量子力学
计算机科学
作者
Elaine M. Hay,P. A. Bacon,C. Gordon,David Isenberg,Peter J. Maddison,M. L. Snaith,Deborah Symmons,Nick Viner,Asad Zoma
标识
DOI:10.1093/oxfordjournals.qjmed.a068841
摘要
The British Isles Lupus Assessment Group (BILAG) index is a computerized index for measuring clinical disease activity in systemic lupus erythematosus (SLE), which was developed according to the principle of the physician's 'intention to treat'. The index allocates separate alphabetic scores to each of eight organ-based systems; a total score is not calculated. This study demonstrated good between-rater reliability for the BILAG index for each organ-based system. There was no evidence of bias between observers. The BILAG index had good overall sensitivity (87%) and specificity (99%) when compared with the 'gold standard' criterion (starting or increasing disease-modifying therapy). There were high positive predictive values overall (80%), and for each organ-based system, with the exception of the neurological system.
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