Concepedia

Further validation of the BILAG disease activity index in patients with systemic lupus erythematosus.

Thomas Stoll, Gerold Stucki, J Malik, S Pyke, David Isenberg

Annals of the Rheumatic Diseases · 1996 · 91 citations · 15 references

DOI

Concepts

References

15

Coefficient Alpha and the Internal Structure of Tests

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

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The 1982 revised criteria for the classification of systemic lupus erythematosus

Eng M. Tan, Alan S. Cohen, James F. Fries et al. · Arthritis & Rheumatism · 1982 · 14.6K citations

, , +14

The MOS Short-form General Health Survey

Anita L. Stewart, Ron D. Hays, John E. Ware · Medical Care · 1988 · 3.4K citations

, , +6

Reliability and validity of six systems for the clinical assessment of disease activity in systemic lupus erythematosus

Matthew H. Liang, Steven A. Socher, Martin G. Larson et al. · Arthritis & Rheumatism · 1989 · 793 citations

, , +12

The BILAG index: a reliable and valid instrument for measuring clinical disease activity in systemic lupus erythematosus

Elaine M. Hay, P. A. Bacon, Caroline Gordon et al. · QJM · 1993 · 566 citations

, , +12