绝经后妇女骨矿含量分析研究  

Analytical study on bone mineral content in postmenopausal women

作　　者：张福才[1] 徐瑞英[1] 秦卫斌[1] 黄映华 

机构地区：[1]新疆煤矿总医院,乌鲁木齐矿务局骨质疏松研究所

出　　处：《中国骨质疏松杂志》1996年第4期21-23,共3页Chinese Journal of Osteoporosis

摘　　要：本组病例自然绝经后２２１例，手术绝经后４例。年龄从４０岁至７９岁，平均５７．４±６．６７岁。绝经后年限平均９．６±６．６７年。本组采用ＳＰＡ－Ⅳ型骨矿分析仪，测定右桡骨中远三分之一处骨矿含量，除以骨宽，得出骨密度进行分析研究。结果显示骨密度随年龄增长及绝经后年限延长而下降，骨质疏松症发病率同时增高，与行经年限无明显关系。在骨质疏松症诊断上，峰值骨量减２个标准差与减２．５个标准差比较，在５０～５９岁年龄组与１～１０年绝经后年限组有显著差异（Ｐ＜０．０１），在其他年龄组及绝经后年限组无显著差异（Ｐ＞０．０５）。不同绝经后年限组骨密度的变化比不同年龄组骨密度的变化明显；This study included 221 natural postmenopausal women and 4 postoperative menopausal women,their ages ranging from 40 to 79 years (average 57. 4± 6. 67 years). The time period of postmenopause was 9. 6±6. 67 years. The bone mineral content (BMC) in the 1/3 mid-distal connecting site of right radius was measured with SPA-Ⅳ bone mineral analyzer, and the bone mineral density (BMD) obtained by BMC divided by bone width was analysed. The results showed that the BMD decreased with the increase of age and the time period of post menopause, and the morbidity of osteoporosis increased also. There was no siginificant correlation beween the BMD and the years of menstruation. In the diagnosis of osteoporosis, the comparison of peak bone mass minus 2. 0 standard deviations and minus 2. 5 standard deviations had significant difference (P<0. 01) in the 50～59 years of ageand in the 1-10 years of postmenopausal period, but in the other ages and postmenopausal periods there was no significant difference (P>0. 05)。The BMD variation of different postmenopausal years was larger than that of different ages. The diffesence of BMD beteween postmenopausal periods in the same age and that of the same postmenopausal period in different ages was not significant.

关 键 词：绝经后妇女 骨密度 骨矿含量 不同年龄 骨质疏松症 诊断 年限 桡骨 年龄增长 年龄组 

分 类 号：R681[医药卫生—骨科学] R169.41[医药卫生—外科学]