Among osteoarthritis and rheumatoid arthritis, which is recognized as the most prevalent?

Osteoarthritis is recognized as the most prevalent form of arthritis, largely because it is associated with the aging process and wear and tear on the joints. It typically develops as people age, resulting in the breakdown of cartilage that cushions the joints. This degenerative condition affects millions of individuals globally, making it a significant public health issue.

Unlike rheumatoid arthritis, which is an autoimmune condition that affects a smaller percentage of the population, osteoarthritis is directly related to factors such as age, obesity, joint injuries, and overuse. This widespread nature of osteoarthritis contributes to its status as the most common type of arthritis.

The other conditions mentioned, such as gout and psoriatic arthritis, are less common in comparison. Gout is specific to uric acid crystals in the joints and can affect people differently, while psoriatic arthritis is linked to psoriasis and is also less prevalent. Therefore, osteoarthritis stands out as the leading type of arthritis due to its increasing frequency correlating with higher life expectancies and lifestyle factors.