Concepedia

Development and preliminary validation of a paediatric-targeted MRI scoring system for the assessment of disease activity and damage in juvenile idiopathic arthritis

Clara Malattia, Maria Beatrice Damasio, Angela Pistorio, Maka Ioseliani, Iris Vilca, Maura Valle, Nicolino Ruperto, Stefania Viola, Antonella Buoncompagni, Gian Michele Magnano,

Annals of the Rheumatic Diseases · 2010 · 76 citations · 37 references

DOI

Concepts

References

37

Coefficient Alpha and the Internal Structure of Tests

Lee J. Cronbach · Psychometrika · 1951 · 43.2K citations · Full text

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A Coefficient of Agreement for Nominal Scales

Jacob Cohen · Educational and Psychological Measurement · 1960 · 41.3K citations

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International League of Associations for Rheumatology classification of juvenile idiopathic arthritis: second revision, Edmonton, 2001.

Ross E. Petty, T. R. E. Southwood, Prudence Manners et al. · PubMed · 2004 · 4.2K citations · Full text

, , +9

Reproducibility and responsiveness of health status measures statistics and strategies for evaluation

Richard A. Deyo, Paula Diehr, Donald L. Patrick · Controlled Clinical Trials · 1991 · 1.4K citations

, , +11

Etanercept in Children with Polyarticular Juvenile Rheumatoid Arthritis

Daniel J. Lovell, Edward H. Giannini, Andreas Reiff et al. · New England Journal of Medicine · 2000 · 1.3K citations · Full text

, , +7