Which of the following is NOT true regarding Rheumatoid Arthritis?

The statement that most accurately reflects a misconception is that the most common age group affected by rheumatoid arthritis (RA) is between 20 and 30 years old. While RA can onset during this age range, it is more prevalent in individuals between the ages of 30 and 60. The peak onset typically occurs in the 40s to 50s, making the assertion regarding the age group less accurate.

In contrast, it is indeed true that rheumatoid arthritis tends to affect females more commonly than males, with a ratio of approximately 3:1. This gender disparity highlights the influence of hormonal factors and immune system differences between sexes in the pathophysiology of RA.

Furthermore, the presence of rheumatoid factor (RF) is utilized in the diagnostic process for RA. A positive RF test can suggest the presence of the disease, although it is not definitive on its own, as it may also be positive in other conditions.

Regarding ocular manifestations, individuals with rheumatoid arthritis can experience a variety of eye-related complications. Dry eye is one of the most frequent issues, often related to the associated Sjögren's syndrome. Retinal vasculitis and peripheral keratitis are also possible complications that arise due to the systemic nature of the disease and inflammation, further