Osteoarthritis Set to Affect One Billion Worldwide by 2050

A study published in The Lancet Rheumatology journal predicts that nearly one billion people worldwide will be living with osteoarthritis by 2050. The research analyzed 30 years of data covering over 200 countries, highlighting a rapid increase in cases due to factors like aging, population growth, and obesity.

Osteoarthritis, the most common form of arthritis, results from the wearing down of protective cartilage between bones, causing joint pain. The study shows a significant rise in cases from 256 million in 1990 to 595 million in 2020, projected to approach one billion by 2050. Researchers emphasize the need for preventive strategies, early intervention, and affordable treatments to address this growing health challenge, particularly among women and in the context of obesity.

What is the projected global prevalence of osteoarthritis by 2050?

The study predicts that nearly one billion people worldwide will be living with osteoarthritis by 2050, reflecting a substantial increase from the present figures.

What factors have contributed to the rise in osteoarthritis cases?

The study identifies aging, population growth, and obesity as the three main factors driving the rapid increase in osteoarthritis cases over the past three decades.

What is the most common form of arthritis?

Osteoarthritis is the most common form of arthritis, affecting millions of people globally. It occurs due to the gradual deterioration of cartilage between bones in joints.

What strategies are recommended to address the growing burden of osteoarthritis?

The researchers stress the importance of focusing on prevention, early intervention, and making effective treatments more affordable, especially in low- and middle-income countries.

Which areas of the body are most commonly affected by osteoarthritis?

The study reveals that knees and hips are the most commonly affected areas by osteoarthritis. These joints experience the wear and tear of protective cartilage over time.

What role does obesity play in the prevalence of osteoarthritis?

Obesity, particularly a high body mass index (BMI), is a significant risk factor for osteoarthritis. Addressing obesity could potentially lead to a 20% decrease in the burden of osteoarthritis.

Month: Current Affairs - August, 2023

Category: Reports & Indexes Current Affairs • Science & Technology Current Affairs