The AIMS2-SF - A short form of the arthritis impact measurement scales 2

被引:108
作者
Guillemin, F
Coste, J
Pouchot, J
Ghezail, M
Bregeon, C
Sany, J
Avouac, B
Barbazanges, D
Bono, I
Cohen, C
Dreiser, RL
Dropsy, R
Dumont, D
Hanotin, C
Joubert, JM
Larbre, JP
Marty, M
Rozenberg, S
Thevenon, A
机构
[1] HOP COCHIN, F-75674 PARIS, FRANCE
[2] HOP LOUIS MOURIER, F-92701 COLOMBES, FRANCE
[3] HOP HENRI MONDOR, F-94010 CRETEIL, FRANCE
[4] CTR HOSP UNIV, ANGERS, FRANCE
[5] HOP LAPEYRONIE, F-34059 MONTPELLIER, FRANCE
来源
ARTHRITIS AND RHEUMATISM | 1997年 / 40卷 / 07期
关键词
D O I
10.1002/art.11
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Objective. To develop a short form of the Arthritis Impact Measurement Scales 2 (AIMS2) questionnaire, preserving content validity as the priority criterion. Methods. A 2-step reduction procedure was used: 1) Delphi technique, with I panel of patients and I panel of experts each selecting 1 set of items independently; and 2) nominal group technique, where members of both panels reached consensus on the final selection of items, using information derived from item analysis. Psychometric properties of the AIMS2-Short Form (AIMS2-SF) and AIMS2 were compared using data from a cohort of 127 rheumatoid arthritis patients who completed the AIMS2 twice prior to the initiation of methotrexate (MTX) treatment and 3 months postinitiation of MTX treatment. Results. The 2 panels reached consensus on a 26-item AIMS2-SF (54.4% reduction from the AIMS2). Factor analysis showed preservation of the 5-component structure. Convergent validity (Physical and Symptom components with clinical variables: r = 0.24-0.59), test-retest reproducibility (intraclass correlation coefficient >0.7), and sensitivity to change at 3 months (standardized response mean 0.36-0.8, except Social Interaction component [0.08]) were very close to the values for the original AIMS2. Conclusion. The AIMS2-SF is a shorter version of the AIMS2 (i.e., available in 2-page format) and has psychometric properties similar to those of the AIMS2.
引用
收藏
页码:1267 / 1274
页数:8
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