What is Juvenile Rheumatoid Arthritis primarily characterized by?

Juvenile Rheumatoid Arthritis (JRA) is primarily characterized by inflammation of the joints in children. This condition results in swelling, pain, and stiffness in the affected joints, which can significantly impact a child's mobility and overall quality of life. JRA can involve different joints in the body and may also lead to other systemic symptoms. It is important to recognize that while JRA affects children, its symptoms can vary in severity and can lead to long-term complications if not properly managed.

The focus on joint inflammation as the primary characteristic helps differentiate JRA from other conditions that may affect children, as not all forms of arthritis or rheumatic diseases primarily involve joint inflammation. Understanding this core aspect is crucial for those working with pediatric patients to implement appropriate therapeutic interventions, such as the aquatic exercise program aimed at alleviating symptoms and improving joint function.