Figure 2.

Additional physician visits by provider for rheumatoid arthritis (RA) with or without psychiatric disorder, modeled with negative binomial regression. Adjusted for age and sex. Other = other specialist; between‐person = difference in ambulatory visits per year for RA with active psychiatric disorder versus RA with inactive psychiatric disorder; within‐person = difference in ambulatory visits per year for individuals with RA during periods with active psychiatric disorder versus periods without active psychiatric disorder.