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Researchers at St. Mary's Hospital of St. Mary's Hospital of the Catholic University of Korea reported on the results of a study that "the risk of osteoporosis is high when knee arthritis is severe, "said Park Joo-hyun and Professor Kim,
According to St. Mary's Hospital, two studies have been interpreted as showing an "inverse correlation" in various studies. "Osteoporosis in patients with osteoarthritis of the knee has many results.
It has been generally interpreted that overweight people have a high risk of osteoporosis because of their high bone density, but they increase the risk of osteoarthritis by giving the joints damaging loads.
However, a simple interpretation of the relationship between osteoarthritis and osteoporosis was limited in that the "severity" of osteoarthritis was not taken into account.
"This study is a large-scale study of the badociation between bone mineral density and the severity of osteoarthritis of the knee, and is representative of the Korean population in general." Has explained.
◇ Large scale study considering "gravity" beyond simple comparison with osteoarthritis
The research was conducted on 2491 men and more than 3302 women aged 50 or older and out of a total of 5793 people included in the National Health and Nutrition Survey, Professor Kim, Hyung-hyung,
The bone density and knee radiography of the subjects were badyzed. We also examined the badociation between the two diseases, taking into account age, obesity, alcohol consumption, smoking, physical activity, and physical activity. Associated diseases that can affect osteoporosis and osteoarthritis of the knee.
As a result, the bone mineral density of patients with knee osteoarthritis was higher than that of normal subjects. However, as the severity of osteoarthritis of the knee increased, bone mineral density decreased. In particular, the bone mineral density of patients with severe osteoarthritis was the lowest and the prevalence of osteoporosis was very high (39.5%).
The knee is the most common site of osteoarthritis. Osteoarthritis is a cartilage lesion that protects joints or bones and ligaments that form joints due to degenerative changes resulting in inflammation and pain. We often talk about degenerative arthritis.
Unlike rheumatoid arthritis, osteoarthritis presents no systemic symptoms and the more you use the joints, the more it becomes painful. It occurs mainly in the knees and when excess weight imposes an excessive load on joints and cartilage.
Osteoporosis is a disease in which bone density is reduced and the microstructure of the bone is aggravated. When osteoporosis occurs, hard bones change into frizz, and even a slight impact can easily result in a fracture.
If osteoporosis is very serious, the bone can break when coughing or sneezing. In particular, the female hormone deficit after menopause accelerates the reduction of bone density. This is why many women suffer from osteoarthritis and osteoporosis when they come to the hospital with knee pain.
Sever Severity of knee arthritis ↑ Increased bone density ↓ .. Good rehabilitation is important
"Patients with severe osteoarthritis of the knee are more likely to suffer from osteoporosis because they are more likely to suffer from osteoporosis," said Park Joo-hyun, professor of rehabilitation at the University of Ottawa. 39, St. Mary's Hospital, Seoul. Rehabilitation and rehabilitation, taking into account the possibility of osteoporosis and the prevention of falls, are important, "he said.
"While weight loss exercises can help prevent osteoporosis by maintaining bone density, exercise can be difficult with pain if you suffer from knee arthritis," said Kim Lee. , professor of rehabilitation medicine at Uijeongbu St. Mary's Hospital. It is essential to choose appropriate rehabilitation campaigns to prevent deterioration. "
The study was first presented on the website of the National Center for Bioinformatics (NCBI) prior to the official publication of Osteoarthritis and Cartilage, a prestigious journal in orthopedics and rheumatology.
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