According to a recent study published in The Lancet Rheumatology, cases of osteoarthritis in Canada have more than doubled in the past 30 years. The study predicts that by 2050, up to 1 billion people worldwide could be affected by this condition. Dr. Jamie Steinmetz, the author of the study, revealed that globally, cases of osteoarthritis have increased by 132% between 1990 and 2020, from 256 million to 595 million. In Canada, cases rose from 1.8 million to 4.1 million during the same time frame. Dr. Steinmetz emphasized the significant impact that this condition can have on individuals’ lives.
Osteoarthritis is the most common form of arthritis and typically causes pain in the hands, knees, and hips. The study notes that this progressive condition currently affects 15% of individuals over the age of 30 worldwide, with its prevalence increasing with age.
The study attributes the increase in cases over the past three decades to factors such as aging, population growth, and obesity. Obesity accounted for 20% of cases in 2020, up from 16% in 1990. Additionally, the study found that women are more likely to be affected by osteoarthritis, with 61% of cases in 2020 occurring in women compared to 39% in men. Anatomical differences, genetics, and hormonal factors contribute to this gender disparity.
Dr. Steinmetz expressed concern that the rising cases of osteoarthritis could put additional strain on healthcare systems, especially in Canada where hospitals are already stretched to their limits. Osteoarthritis often coexists with other conditions, making it more challenging for healthcare providers to manage.
Diagnosing osteoarthritis relies on symptoms and physical examination since there is no specific test for the condition. While imaging tests like x-rays or MRIs are not typically part of the diagnostic process, they may be ordered if the patient is unresponsive to treatment.
Unfortunately, there is no definitive cure for osteoarthritis. However, Dr. Steinmetz emphasizes the importance of preventative measures such as regular exercise, a healthy diet, increasing muscular strength, and avoiding joint injuries. Pain medications can help manage the condition. Dr. Steinmetz also hopes that hospitals can detect osteoarthritis earlier to implement interventions before it becomes severe.
As the number of osteoarthritis cases continues to rise, it is crucial to prioritize research, healthcare resources, and public education to address this significant health concern.
(Authentic source: Global News)
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