Article info
Clinical and epidemiological research
Extended report
A patient-derived and patient-reported outcome measure for assessing psoriatic arthritis: elaboration and preliminary validation of the Psoriatic Arthritis Impact of Disease (PsAID) questionnaire, a 13-country EULAR initiative
- Correspondence to Dr Laure Gossec, Service de Rhumatologie, Hôpital Pitié-Salpétrière, 47-83, boulevard de l'Hôpital, Paris 75013, France; laure.gossec{at}psl.aphp.fr
Citation
A patient-derived and patient-reported outcome measure for assessing psoriatic arthritis: elaboration and preliminary validation of the Psoriatic Arthritis Impact of Disease (PsAID) questionnaire, a 13-country EULAR initiative
Publication history
- Received January 8, 2014
- Revised April 1, 2014
- Accepted April 2, 2014
- First published April 30, 2014.
Online issue publication
October 25, 2017
Supplementary Data
This web only file has been produced by the BMJ Publishing Group from an electronic file supplied by the author(s) and has not been edited for content.
Files in this Data Supplement:
- Data supplement 1 - Online supplement
- Data supplement 2 - Online figures
- Data supplement 3 - Online final-psaid-score
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