Masri, Karim R.; Shaver, Timothy S.; Shahouri, Shadi H.; Wang, Shirley; Anderson, James D.; Busch, Ruth E.; Michaud, Kaleb; Mikuls, Ted R.; Caplan, Liron; Wolfe, Frederick
(The Journal of Rheumatology Publishing Company, 2012-05-15)
Objective. To investigate what factors influence patient global health assessment (PtGlobal), and how those factors and the reliability of PtGlobal affect the rate, reliability, and validity of recently published American ...