Responsiveness and minimally important difference for the Patient-Reported Outcomes Measurement Information System (PROMIS) 20-item physical functioning short form in a prospective observational study of rheumatoid arthritis.

Citation: 
Hays RD, Spritzer KL, Fries JF, Krishnan E. Responsiveness and minimally important difference for the Patient-Reported Outcomes Measurement Information System (PROMIS) 20-item physical functioning short form in a prospective observational study of rheumatoid arthritis.. Ann Rheum Dis. Jan 1, 2015; 74: 1: 104-7: PubMed PMID24095937; PubMed Central PMCID: PMC3976454 ;
Title: 
Responsiveness and minimally important difference for the Patient-Reported Outcomes Measurement Information System (PROMIS) 20-item physical functioning short form in a prospective observational study of rheumatoid arthritis.
Authorship Role: 
First Author
Publication Type: 
Journal
List All Authors: 
Hays RD, Spritzer KL, Fries JF, Krishnan E
Journal Name: 
Ann Rheum Dis
Volume: 
74
Issue: 
1
PMID: 
24095937
PMCID: 
PMC3976454
Pages: 
104-7