论文部分内容阅读
本文报道应用γ线吸收法对上海地区812史60岁以上老人尺橈骨骨密度进行测定,结果与中、壮年比较。男性老年组骨密度平均为0.8002g/cm~2,较中年组(0.8657g/cm~2)、壮年组(0.8386g/cm~2)分别降低7.50％(P<0.01)和4.59％(P<0.01)。女性老年组骨密度平均为0.6216g/cm~2,较中年组(0.7581g/om~2)、壮年组(0.7221g/cm~2)分别降低18％(P<0.01)和10.9％(P<0.01)。女性老年骨密度降低速度比男性老年快2～3倍。812名老人中骨折发生率为14.4％,有骨折者的骨密度明显低于无骨折者。重视对骨密度的监测和骨质疏松症的预防是老年保健的一项重要措施。
This article reports the use of γ-ray absorption method for the determination of bone mineral density in the ulnar radius of 812-year-olds aged over 60 in Shanghai. The results were compared with those of middle-aged and middle-aged adults. The average BMD of male aged group was 0.8002g / cm ~ 2, which decreased by 7.50% (P <0.01) and 4.59% (P <0.01) compared with the middle aged group (0.8657g / P <0.01). The average bone mineral density in female aged group was 0.6216g / cm ~ 2, which was 18% (P <0.01) and 10.9% (P <0.01) lower than that in middle aged group (0.7581g / P <0.01). Female elderly bone mineral density decreased faster than the male elderly 2 to 3 times faster. The incidence of fractures in 812 elderly people was 14.4%, and those with fractures were significantly lower than those without fractures. Emphasis on bone mineral density monitoring and prevention of osteoporosis is an important measure of health care in the elderly.