ﺑﺎﺯﮔﺸﺖ ﺑﻪ ﺻﻔﺤﻪ ﻗﺒﻠﯽ
خرید پکیج
تعداد آیتم قابل مشاهده باقیمانده : -13 مورد

American College of Rheumatology 20% improvement criteria (ACR20)[1]

American College of Rheumatology 20% improvement criteria (ACR20)[1]
At least 20% improvement in:
  1. Swollen joint count
  2. Tender joint count
And 3 of the following 5 variables:
  1. Patient-assessed global disease activity (eg, by VAS)
  2. Evaluator-assessed global disease activity (eg, by VAS)
  3. Patient pain assessment (eg, by VAS)
  4. Functional disability (eg, by HAQ)
  5. Acute phase response (ESR or CRP)
A 50 and 70% ACR response (ACR50 and ACR70, respectively) represents respective improvement of at least 50 or 70%.[1]
ACR: American College of Rheumatology; CRP: C-reactive protein; ESR: erythrocyte sedimentation rate; HAQ: Health Assessment Questionnaire; VAS: visual analog scale.
Reference:
  1. Felson DT, Anderson JJ, Lange ML, et al. Should improvement in rheumatoid arthritis clinical trials be defined as fifty percent or seventy percent improvement in core set measures, rather than twenty percent?. Arthritis Rheum 1998; 41:1564.

Adapted with permission from: Felson DT, Anderson JJ, Boers M, et al. American College of Rheumatology preliminary definition of improvement in rheumatoid arthritis. Arthritis Rheum 1995; 38:727. https://onlinelibrary.wiley.com/doi/abs/10.1002/art.1780380602. Copyright © 1995 American College of Rheumatology. This image has been provided by or is owned by Wiley. Further permission is needed before it can be downloaded to PowerPoint, printed, shared or emailed. Please contact Wiley's permissions department either via email: [email protected] or use the RightsLink service by clicking on the 'Request Permission' link accompanying this article on Wiley Online Library (https://onlinelibrary.wiley.com/).

Graphic 64036 Version 5.0