Patient/caregiver was educated on the pathophysiology of osteoarthritis as follows: Osteoarthritis is the most common form of arthritis involving the major weightbearing joints, such as, knee, hip, spine, and shoulder. Osteoarthritis is a common form of arthritis in senior citizens and is the result of progressive wear and tear of the joint over the years. Osteoarthritis also has serious bearing with the nature of job due to the wear and tear on the joint, while [...]