成年妇女骨密度超声检测282例分析

目的研究成年妇女及其各年龄组段骨量变化及骨质疏松发生的情况。方法使用“PEGASUS”全干式超声骨密度检测仪,测定282例成年妇女的左右足跟骨骨量。结果在检测的282例妇女中,骨量减少的例数占45.7%;骨质疏松症的占30.1%;21～30岁、31～40岁、41～50岁、51～60岁年龄组段的骨量丢失例数分别占41.0%、47.0%、44.7%、62.5%(各组与21～30岁的青年组比较无显著性差异,均P>0.05),骨质疏松例数分别占35.9%、32.6%、26.2%及12.5%(各组与21～30岁的青年组比较无显著性差异,均P>0.05),体重较轻(50kg以下)的妇女其骨质疏松例数分别占25.6%、15.1%、9.7%及12.5%(各组与21～30岁的青年组比较无显著性差异,均P>0.05)。论成结年妇女骨量减少及骨质疏松的占多数,虽各组与21～30岁的青年组比较无显著性差异,但骨量减少有随年龄增加的趋势,骨质疏松有年轻化倾向,21～30岁的青年妇女体重较轻的患骨质疏松有增多的趋势。从而认为提倡妇女合理饮食、均衡营养,对防治骨质丢失及骨质疏松有重要的意义。

Objrctive Studying the change of bone quantity and the reasons of suffering osteoporosis in different women age groups.Method Measuring the feet bone quantities of women by using “PEGASUS” supersonic bone density instrument.Result Among the 282 cases, decrease of bone quantity accounts for 45.7%, osteoporosis makes up 30.1%. The percentage of losing of bone quantity in age groups: 21～30,31～40,41～50, 51～60 are 41.0%,47.0%,44.7%, 62.5% respectively.In case of osteoporosis, 35.9%、 32.6%、26.2% and 12.5% are the ratios for the above age groups. The proportions for women of lighter weight (below 50kg) are 25.6%、15.1%、9.7% and 12.5% respectively. There is no significant difference comparing each age group with 21～30 years old youth group in the above 3 areas (The losing of bone quantity,osteoporosis and women with lighter weight). Conclusion The majority of women who suffer from decrease of bone quantity and osteoporosis are adults. Although difference is quite small between each of the age groups, the trend is obvious. As the age of women increases, the chance of getting decrease of bone quantity is higher. Osteoporosis will become a problem for the young women especially 21-30 years olds. Therefore it is important to encourage women to have a balance diet in order to prevent losing bone quantity and osteoporosis.