The average age of ankylosing spondylitis (AS) diagnosis is typically in the early- to mid-30s. However, the age at which individuals are diagnosed varies widely, with some being diagnosed as early as late-teens and others not until much later in life. The exact cause of AS is unknown, but it is believed that genetics and environmental factors play a role in its development.
AS is a chronic, progressive autoimmune disorder that causes inflammation in the joints, spine, and other parts of the body. It affects the spine’s vertebrae, causing them to fuse together, leading to decreased mobility and loss of flexibility. Symptoms range from mild to severe and can include pain and stiffness in the lower back and hips, fatigue, reduced range of motion, and difficulty sleeping.
While the exact cause of AS is unknown, it is more common in people who have a family history of the condition and in people of certain ethnic backgrounds, such as those of African, Native American, or Mediterranean descent. There is no known cure for AS, but there are treatments available to help manage symptoms and slow the progression of the disease.
In summary, the average age of diagnosis for ankylosing spondylitis is typically in the early- to mid-30s, although it can occur at any age. The cause of the condition is unknown, but certain genetic and environmental factors may increase the risk. There is no cure for AS, but treatments exist to help manage symptoms and slow the progression of the disease.