| 摘要 |
PROBLEM TO BE SOLVED: To comprehensively assess the risk of bone fractures. SOLUTION: In a motion measurement unit 12, the motion of a centroid position is measured for a subject on a step. In a bone measurement unit 14, the property of the bone is measured by using ultrasonic waves or the like. A motion capability evaluation part 30 obtains a motion capability evaluation value E1 indicating the degree of unsteadiness or the probability of the bone fracture for the subject, and a bone evaluation part 32 obtains a bone evaluation value E2 indicating the property of the bone. A general evaluation part 34 obtains a general evaluation value E by weighting addition processing or the like to the evaluation values E1 and E2. When computing the respective evaluation values E1 and E2, an average value and a standard deviation registered in a data base are referred to. COPYRIGHT: (C)2007,JPO&INPIT
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