中国骨质疏松杂志
中國骨質疏鬆雜誌
중국골질소송잡지
CHINESE JOURNAL OF OSTEOPOROSIS
2014年
10期
1192-1196
,共5页
骨密度%股骨近端力学参数%DXA%内蒙古地区
骨密度%股骨近耑力學參數%DXA%內矇古地區
골밀도%고골근단역학삼수%DXA%내몽고지구
BMD%Proximal femur%DXA%Mongolia
目的:通过测量内蒙古地区蒙古族、汉族健康人群股骨近端骨密度及骨结构相关几何力学参数,探讨本地区蒙古族、汉族股骨近端骨密度及骨结构相关几何力学参数随性别、年龄变化的规律。方法从DXA工作站中选出本次研究需要的1000人次骨密度检查报告,其中蒙古族500例,汉族500例,利用DXA系统中配置的骨科高级专用软件分析股骨近端几何力学参数。结果蒙古族、汉族男女性别各部位出现骨峰值的年龄段略有不同,二者均表现为年龄愈大,骨密度值愈低(P<0.01),蒙古族男、女股骨近端CSMI、CSI随年龄增长均逐渐降低( P<0.05),HAL、FNW未见与年龄和性别的变化有关( P>0.05),女性FSI和NSA随年龄增高而下降(P<0.05),而男性的FSI和NSA未见年龄性变化(P>0.05)。汉族男性股骨近端几何力学参数同当地蒙古族无显著差异,汉族女性股骨近端几何力学参数与当地蒙古族女性有显著性差异(P<0.05),即随年龄增高NSA略大,HAL略长,FNW略宽。结论蒙古族、汉族股骨近端骨密度随性别、年龄变化各有其特点,但随年龄增长骨密度值均逐渐降低,股骨近端几何力学参数随性别、年龄变化有差异性。
目的:通過測量內矇古地區矇古族、漢族健康人群股骨近耑骨密度及骨結構相關幾何力學參數,探討本地區矇古族、漢族股骨近耑骨密度及骨結構相關幾何力學參數隨性彆、年齡變化的規律。方法從DXA工作站中選齣本次研究需要的1000人次骨密度檢查報告,其中矇古族500例,漢族500例,利用DXA繫統中配置的骨科高級專用軟件分析股骨近耑幾何力學參數。結果矇古族、漢族男女性彆各部位齣現骨峰值的年齡段略有不同,二者均錶現為年齡愈大,骨密度值愈低(P<0.01),矇古族男、女股骨近耑CSMI、CSI隨年齡增長均逐漸降低( P<0.05),HAL、FNW未見與年齡和性彆的變化有關( P>0.05),女性FSI和NSA隨年齡增高而下降(P<0.05),而男性的FSI和NSA未見年齡性變化(P>0.05)。漢族男性股骨近耑幾何力學參數同噹地矇古族無顯著差異,漢族女性股骨近耑幾何力學參數與噹地矇古族女性有顯著性差異(P<0.05),即隨年齡增高NSA略大,HAL略長,FNW略寬。結論矇古族、漢族股骨近耑骨密度隨性彆、年齡變化各有其特點,但隨年齡增長骨密度值均逐漸降低,股骨近耑幾何力學參數隨性彆、年齡變化有差異性。
목적:통과측량내몽고지구몽고족、한족건강인군고골근단골밀도급골결구상관궤하역학삼수,탐토본지구몽고족、한족고골근단골밀도급골결구상관궤하역학삼수수성별、년령변화적규률。방법종DXA공작참중선출본차연구수요적1000인차골밀도검사보고,기중몽고족500례,한족500례,이용DXA계통중배치적골과고급전용연건분석고골근단궤하역학삼수。결과몽고족、한족남녀성별각부위출현골봉치적년령단략유불동,이자균표현위년령유대,골밀도치유저(P<0.01),몽고족남、녀고골근단CSMI、CSI수년령증장균축점강저( P<0.05),HAL、FNW미견여년령화성별적변화유관( P>0.05),녀성FSI화NSA수년령증고이하강(P<0.05),이남성적FSI화NSA미견년령성변화(P>0.05)。한족남성고골근단궤하역학삼수동당지몽고족무현저차이,한족녀성고골근단궤하역학삼수여당지몽고족녀성유현저성차이(P<0.05),즉수년령증고NSA략대,HAL략장,FNW략관。결론몽고족、한족고골근단골밀도수성별、년령변화각유기특점,단수년령증장골밀도치균축점강저,고골근단궤하역학삼수수성별、년령변화유차이성。
Objective To explore the rule of the changes of bone mineral density ( BMD ) and the related geometric and mechanical parameters of the proximal femur by gender and age in Mongolian and Han people in the area, by measuring their BMD and geometric and mechanical parameters of the proximal femur.Methods BMD results of 1000 people from the DXA work station were selected, including 500 cases of Mongolian and 500 cases of Han nationality.Geometric and mechanical parameters of the proximal femur were analyzed using advanced orthopedics software configured in the DXA system.Results The peak bone mass appeared in Mongolian and Han were different in age.The older the age was, the lower the BMD ( P<0.01) .CSMI and CSI of the proximal femur decreased along with aging in Mongolian males and females.HAL and FNW appeared no change in gender and age (P>0.05).FSI and NSA decreased with aging in the female (P<0.05) but not in the male (P>0.05).The geometric mechanics parameters of the proximal femur were not different in males between Han and local Mongolian.They were significantly different in females between Han and local Mongolian ( P<0.05 ) .NSA, HAL, and FNW slightly increased along with aging. Conclusion BMD of the proximal femur in Mongolian and Han has its own characteristics in gender and age.BMD decreases with the growth of age.The geometry parameters of the proximal femur are different in gender and age.