中国医刊
中國醫刊
중국의간
CHINESE JOURNAL OF MEDICINE
2015年
1期
49-53
,共5页
张郡%李辉%李武%赵晓东%贾虹玉%刘迎军%李宏斌%程晓光
張郡%李輝%李武%趙曉東%賈虹玉%劉迎軍%李宏斌%程曉光
장군%리휘%리무%조효동%가홍옥%류영군%리굉빈%정효광
骨质疏松%定量CT%骨密度
骨質疏鬆%定量CT%骨密度
골질소송%정량CT%골밀도
Osteoporosis%Quantitative computed tomography%Bone mineral density
目的:测量北京顺义区正常成年人群腰椎骨密度( bone mineral density,BMD),了解人群BMD规律及骨质疏松流行病学情况,为我国北方地区正常人群BMD数据库的确立提供数据;探讨容积性定量CT ( volumet-ric QCT,vQCT)在椎体BMD测定及诊断骨质疏松中的价值。方法采用vQCT测量835例正常人腰椎1~3 BMD,按性别和年龄分组进行统计学分析,计算各组骨量正常、骨量减少及骨质疏松发生率。结果腰椎BMD峰值在18~30岁年龄组,男性为(165.22±26.97)mg/cm3,女性为(175.01±28.47)mg/cm3;男女两组各年龄段间3个腰椎BMD值间差异均有显著性(P均<0.001);腰椎1~3 BMD值呈现递减趋势,各椎体间BMD差异只有女性40~49岁组及50~59岁组有显著性( F值、P值分别为5.377,0.005;7.429,0.001)。男、女组BMD与年龄均呈负相关,r分别为-0.685(P<0.001)、-0.604(P<0.001)。男性随年龄增长骨质疏松患病率逐渐增高,到≥70岁组达64.81%(35/54);女性40~49岁组原发性骨质疏松患病率仅3.33%(3/90),50岁以后,骨质疏松患病率迅速增高,到≥70岁组骨质疏松患病率达82.14%(23/28)。结论掌握了本地区正常成年人群BMD特点及骨质疏松流行病学情况,vQCT椎体BMD测定诊断骨质疏松敏感性高,女性近50岁、男性近60岁就应该预防性检查BMD,腰椎vQCT 测量BMD对老年人群更合适。
目的:測量北京順義區正常成年人群腰椎骨密度( bone mineral density,BMD),瞭解人群BMD規律及骨質疏鬆流行病學情況,為我國北方地區正常人群BMD數據庫的確立提供數據;探討容積性定量CT ( volumet-ric QCT,vQCT)在椎體BMD測定及診斷骨質疏鬆中的價值。方法採用vQCT測量835例正常人腰椎1~3 BMD,按性彆和年齡分組進行統計學分析,計算各組骨量正常、骨量減少及骨質疏鬆髮生率。結果腰椎BMD峰值在18~30歲年齡組,男性為(165.22±26.97)mg/cm3,女性為(175.01±28.47)mg/cm3;男女兩組各年齡段間3箇腰椎BMD值間差異均有顯著性(P均<0.001);腰椎1~3 BMD值呈現遞減趨勢,各椎體間BMD差異隻有女性40~49歲組及50~59歲組有顯著性( F值、P值分彆為5.377,0.005;7.429,0.001)。男、女組BMD與年齡均呈負相關,r分彆為-0.685(P<0.001)、-0.604(P<0.001)。男性隨年齡增長骨質疏鬆患病率逐漸增高,到≥70歲組達64.81%(35/54);女性40~49歲組原髮性骨質疏鬆患病率僅3.33%(3/90),50歲以後,骨質疏鬆患病率迅速增高,到≥70歲組骨質疏鬆患病率達82.14%(23/28)。結論掌握瞭本地區正常成年人群BMD特點及骨質疏鬆流行病學情況,vQCT椎體BMD測定診斷骨質疏鬆敏感性高,女性近50歲、男性近60歲就應該預防性檢查BMD,腰椎vQCT 測量BMD對老年人群更閤適。
목적:측량북경순의구정상성년인군요추골밀도( bone mineral density,BMD),료해인군BMD규률급골질소송류행병학정황,위아국북방지구정상인군BMD수거고적학립제공수거;탐토용적성정량CT ( volumet-ric QCT,vQCT)재추체BMD측정급진단골질소송중적개치。방법채용vQCT측량835례정상인요추1~3 BMD,안성별화년령분조진행통계학분석,계산각조골량정상、골량감소급골질소송발생솔。결과요추BMD봉치재18~30세년령조,남성위(165.22±26.97)mg/cm3,녀성위(175.01±28.47)mg/cm3;남녀량조각년령단간3개요추BMD치간차이균유현저성(P균<0.001);요추1~3 BMD치정현체감추세,각추체간BMD차이지유녀성40~49세조급50~59세조유현저성( F치、P치분별위5.377,0.005;7.429,0.001)。남、녀조BMD여년령균정부상관,r분별위-0.685(P<0.001)、-0.604(P<0.001)。남성수년령증장골질소송환병솔축점증고,도≥70세조체64.81%(35/54);녀성40~49세조원발성골질소송환병솔부3.33%(3/90),50세이후,골질소송환병솔신속증고,도≥70세조골질소송환병솔체82.14%(23/28)。결론장악료본지구정상성년인군BMD특점급골질소송류행병학정황,vQCT추체BMD측정진단골질소송민감성고,녀성근50세、남성근60세취응해예방성검사BMD,요추vQCT 측량BMD대노년인군경합괄。
Objective To observe the change regularity of lumbar BMD values of different age in Shunyi area,so as to provide basis for clinical prevention and treatment of osteoporosis;and to provide data for the northern area of China BMD database;discuss the value of vQCT in measuring BMD and osteoporosis diagnosis. Method Lumbar( L1 ~L3 ) BMD of 835 healthy individuals were measured with QCT,all the people were divided into 12 groups according to their age and sex. The data was analyzed. Result The result indicated that for both male and female the peak BMD (PMD) comes at 18~30 years old. The numerical value is (165. 22±26. 97)mg/cm3 and (175. 01±28. 47)mg/cm3. The BMD and age were negatively correlated in male and female group,the correlation coefficients were:-0. 685 (P<0.001),-0.604(P<0. 001) respectively. The incidence of osteoporosis was 5. 19%(4/77) in male,and 3. 33%(3/90) in female in the age group of 40~49,after the age of 50,with the growth of the age the incidence of OP increased rapidly,to 70 years of age or older the incidence was 82. 14%(23/28) in female,and 64. 81%(35/54) in male. Conclusion This study accumulates data for obtaining normal lumbar BMD value in Shunyi area. As a method for diagnosing osteoporosis, vQCT is highly sensitive, precise, reproducible and is easily applied. Lumbar vQCT measurement of BMD is more suitable for the elderly.