Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Identification of the emulation population and progression through follow‐up. DAS28, Disease Activity Score (28 joints); DMARD, disease‐modifying anti‐rheumatic drugs; EULAR, European Alliance of Associations for Rheumatology; FU, follow‐up; MTX, methotrexate; PDR, Prescribed Drugs Register; RA, rheumatoid arthritis; SRQ, Swedish Rheumatology Quality Register.
