Rheumatoid arthritis and neurodegenerative dementia: a nested case-control study and a follow-up study using a national sample cohort

ConclusionWe could not identify any significant relationship between RA and dementia.Key Points•Two studies were conducted to identify the relationship between rheumatoid arthritis and dementia using national cohort data.•Neither study showed any association between rheumatoid arthritis and dementia.
Source: Clinical Rheumatology - Category: Rheumatology Source Type: research