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The Use of Bone Mineral Ratio for Early Diagnosis of Osteoporosis

以骨質密度比率早期診斷骨質疏鬆症

摘要


利用脊柱小樑骨骨質密度與橈骨皮質骨骨質密度之比率(骨質密度比率 Bone Mineral Ratio B.M.R.)作為骨質疏鬆症之參數指標,以測量無明顯臨床症狀之人。   骨質比(B.M.R.)不僅在男、女性別上沒有不同,同時在年輕及年老者,也沒有差異,但是在骨質鬆者,其骨質比(骨質密度比率)則明顯下降。   顯然地,骨質密度比率(B.M.R.)是診斷早期骨質疏鬆症之敏銳指標。

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並列摘要


The bone mineral ratio (BME) of trabecular to compact bone is proposed as a parameter for identification of asymptomatic population at risk of osteoporosis. The calculation indicates that, both in male and female groups, BMR is not significantly different between young and older normal subjects and decreases significantly for osteoporotic patients. This is indicative of preferential bone loss in trabecular bone and suggests that BMR should be a sensitive parameter for early diagnosis of osteoporosis.

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