产后早期妇女与非孕健康妇女骨密度检测分析  

A controlled study of bone mineral density of early postpartum women and non-pregnant health women

作　　者：苏锦权[1] 柳利辉[2] 翁田茵[2] 黄向明[1] 殷亮[1] 文国安[1] 

机构地区：[1]南方医科大学附属深圳宝安医院放射科,深圳518101 [2]南方医科大学附属深圳宝安医院妇产科,深圳518101

出　　处：《中国骨质疏松杂志》2009年第1期20-22,共3页Chinese Journal of Osteoporosis

基　　金：2004年度广东省深圳市科技计划项目(医疗卫生类)立项课题(200405229)

摘　　要：目的探讨产后早期妇女骨密度（BMD）变化情况，分析怀孕与BMD的关系。方法采用Hologic QDR-4500W型双能X线骨密度测量仪对64例产后妇女及72例非孕健康妇女进行腰椎正位（L1-4）、左髋部骨密度测量分析，按年龄分别输入数据，以5岁为一年龄组，分别计算各组骨密度值，结果以x±s表示。结果非孕妇女在25～29岁间骨量达到峰值，产后早期妇女腰椎和左髋部BMD值分别显著低于对照组（腰椎P〈0．01，左髋P〈0．05）。结论产后早期妇女存在不同程度的骨量降低现象，骨量减少发生率明显高于对照组；双能X线骨密度仪对早期发现产妇骨量降低有重要临床价值。Objective To observe the changing pattern of bone mineral density （BMD） in early postpartum women. The relation between pregnancy and BMD were analyzed. Methods The BMD of anteroposterior （AP） lumbar （L1-4） and left hip were measured by Hologic 4500W dual enengy X-ray absorptiometry （DEXA） for 64 postpartum women, and 72 non-pregnant controls. BMD values were analyzed by different age group in 5 years interval. Results The peak bone mass （PBMD） of female were in the age groups of 25 - 29. Postpartum, BMD decreased significantly in the spine （P 〈 0.01 ）, and left hip （P 〈 0.05 ）compared with non-pregnant control values. Conclusions In early postpartum, women presented different degrees of low bone mass status; The incidence of osteopenia was increased significantly. The measurement of BMD has important clinical significance for early detection of the decrease of BMD in postpartum women.

关 键 词：产后妇女 非孕健康妇女 骨密度 骨量减少 

分 类 号：R336[医药卫生—人体生理学]