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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Correlation between the Modified Systemic Lupus Erythematosus Disease Activity Index 2000 and the European Consensus Lupus Activity Measurement in juvenile systemic lupus erythematosus

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Author(s):
Sato, J. O. ; Corrente, J. E. ; Saad-Magalhaes, C.
Total Authors: 3
Document type: Journal article
Source: Lupus; v. 25, n. 13, p. 1479-1484, NOV 2016.
Web of Science Citations: 0
Abstract

Objective The objective of this study was to assess Modified Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) and European Consensus Lupus Activity Measurement (ECLAM) disease activity correlation in addition to their respective correlation to Pediatric Systemic Lupus International Collaborative Clinics/American College of Rheumatology (SLICC/ACR) Damage Index (Ped-SDI), in juvenile systemic lupus erythematosus (JSLE). Methods The activity indices were scored retrospectively and summarized by adjusted means during follow-up. The Ped-SDI was scored during the last visit for those with more than six months follow-up. Pearson correlation between the Modified SLEDAI-2K and ECLAM, as well as Spearman correlations between the Modified SLEDAI-2K, ECLAM, and Ped-SDI were calculated. The receiver operating characteristic (ROC) curve was calculated for both activity indices discriminating damage measured by Ped-SDI. Results Thirty-seven patients with mean age at diagnosis 112.9 years and mean follow-up time 3.2 +/- 2.4 years were studied. The Modified SLEDAI-2K and ECLAM adjusted means were highly correlated (r=0.78, p<0.001). Similarly, Spearman correlation between the activity indices was also high (r(s)>0.7, p<0.001), but Modified SLEDAI-2K and ECLAM correlation with Ped-SDI was only moderate. ROC analysis discriminant performance for both activity indices resulted in area under curve (AUC) of 0.74 and 0.73 for Modified SLEDAI-2K and ECLAM, respectively. Conclusion The high correlation found between the Modified SLEDAI-2K and ECLAM adjusted means indicated that both tools can be equally useful for longitudinal estimates of JSLE activity. (AU)

FAPESP's process: 14/07659-0 - European League Against Rheumatism (EULAR)
Grantee:Juliana de Oliveira Sato
Support Opportunities: Research Grants - Meeting - Abroad