Association of bone mineral density with the development of knee osteoarthritis in men and women: a cross-sectional study using the fourth and fifth Korea National Health and Nutrition Examination Surveys
| Autor: | Kyoung Geun Lee, Man Soo Kim, Sang Hyun Jeon |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
musculoskeletal diseases
0301 basic medicine Male medicine.medical_specialty Cross-sectional study 030209 endocrinology & metabolism Osteoarthritis Cohort Studies 03 medical and health sciences 0302 clinical medicine Lumbar Absorptiometry Photon Bone Density Internal medicine Republic of Korea medicine Humans Orthopedics and Sports Medicine Femur Pelvis Bone mineral business.industry musculoskeletal neural and ocular physiology Osteoarthritis Knee musculoskeletal system medicine.disease Nutrition Surveys medicine.anatomical_structure Cross-Sectional Studies Orthopedic surgery Female 030101 anatomy & morphology business Cohort study |
| Zdroj: | Archives of osteoporosis. 15(1) |
| ISSN: | 1862-3514 |
| Popis: | Bone mineral density (BMD) and osteoarthritis (OA) were correlated but the relationship was varied according to sex. An association between lumbar spine and femur neck BMDs and OA showed a positive relation in women, while lumbar spine and pelvis BMDs in men were associated with OA with a negative relation. The purpose of this study was to evaluate the association of BMD in various body parts in conjunction with the presence or severity of radiographic knee osteoarthritis (KOA) in relation to sex. This study was a cross-sectional analysis using Korea National Health and Nutrition Examination Surveys. KOA was graded using the Kellgren–Lawrence (KL) grading system. Radiographic KOA was defined as a KL grade 2 or higher. The associations between KOA and BMD in certain body parts (femur, pelvis, lumbar, lower leg, and whole-body) were assessed. BMD was measured using dual-energy X-ray absorptiometry. The BMD of each body part was divided into quartiles and the relationship between KOA and BMD was examined according to sex. BMD did not show a significant tendency according to KL grade in either sex. In men, the severity of KL grade have a statistically significant relationship with total femur (R2 = 0.303, p |
| Databáze: | OpenAIRE |
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