中国骨质疏松杂志
中國骨質疏鬆雜誌
중국골질소송잡지
Chinese Journal of Osteoporosis
2015年
9期
1061-1064
,共4页
郭郡浩%姚茹冰%赵智明%林彤彤%杨路昕%蔡辉
郭郡浩%姚茹冰%趙智明%林彤彤%楊路昕%蔡輝
곽군호%요여빙%조지명%림동동%양로흔%채휘
体质量指数%肌肉%脂肪%骨密度%骨质疏松症
體質量指數%肌肉%脂肪%骨密度%骨質疏鬆癥
체질량지수%기육%지방%골밀도%골질소송증
Body mass index%Muscle%Fat%Bone mineral density%Osteoporosis
目的:旨在进一步分析脂肪、肌肉与骨密度的相关性。方法200例受检者,男性62例,女性138例,年龄20~84(48.9±14.2)y,体质量42.5~112.0(61.29±9.89)kg,BMI 15.62~33.58(23.03±2.93)kg/m2,应用DXA(dual-energy X-ray absorptiometry, DXA)测量全身骨密度、肌肉、脂肪,并分析全身骨密度与肌肉、脂肪的相关性。结果200例受检者,全身骨密度与体重、BMI的相关性有统计学意义(分别为r=0.530,P<0.01;r=0.221,P<0.01),进一步分析发现,全身骨密度与肌肉呈正相关(r=0.559,P<0.01),与脂肪的相关性无统计学意义(r=0.018,P=0.803)。按性别分析,62例男性,全身骨密度与肌肉、脂肪均呈正相关(r=0.535,P<0.01;r=0.274,P=0.031)。138例女性,全身骨密度与肌肉呈正相关(r=0.506,P<0.01),而与脂肪的相关性无统计学意义(r=0.088,P=0.305)。结论(1)全身骨密度与体重、体质量指数呈正相关,其中,起主要作用的是肌肉组织,体现了“骨肉相连”的规律。(2)全身骨密度与脂肪的关系,在男性有相关性,而在女性无相关性,体现了“男女有别”的规律。
目的:旨在進一步分析脂肪、肌肉與骨密度的相關性。方法200例受檢者,男性62例,女性138例,年齡20~84(48.9±14.2)y,體質量42.5~112.0(61.29±9.89)kg,BMI 15.62~33.58(23.03±2.93)kg/m2,應用DXA(dual-energy X-ray absorptiometry, DXA)測量全身骨密度、肌肉、脂肪,併分析全身骨密度與肌肉、脂肪的相關性。結果200例受檢者,全身骨密度與體重、BMI的相關性有統計學意義(分彆為r=0.530,P<0.01;r=0.221,P<0.01),進一步分析髮現,全身骨密度與肌肉呈正相關(r=0.559,P<0.01),與脂肪的相關性無統計學意義(r=0.018,P=0.803)。按性彆分析,62例男性,全身骨密度與肌肉、脂肪均呈正相關(r=0.535,P<0.01;r=0.274,P=0.031)。138例女性,全身骨密度與肌肉呈正相關(r=0.506,P<0.01),而與脂肪的相關性無統計學意義(r=0.088,P=0.305)。結論(1)全身骨密度與體重、體質量指數呈正相關,其中,起主要作用的是肌肉組織,體現瞭“骨肉相連”的規律。(2)全身骨密度與脂肪的關繫,在男性有相關性,而在女性無相關性,體現瞭“男女有彆”的規律。
목적:지재진일보분석지방、기육여골밀도적상관성。방법200례수검자,남성62례,녀성138례,년령20~84(48.9±14.2)y,체질량42.5~112.0(61.29±9.89)kg,BMI 15.62~33.58(23.03±2.93)kg/m2,응용DXA(dual-energy X-ray absorptiometry, DXA)측량전신골밀도、기육、지방,병분석전신골밀도여기육、지방적상관성。결과200례수검자,전신골밀도여체중、BMI적상관성유통계학의의(분별위r=0.530,P<0.01;r=0.221,P<0.01),진일보분석발현,전신골밀도여기육정정상관(r=0.559,P<0.01),여지방적상관성무통계학의의(r=0.018,P=0.803)。안성별분석,62례남성,전신골밀도여기육、지방균정정상관(r=0.535,P<0.01;r=0.274,P=0.031)。138례녀성,전신골밀도여기육정정상관(r=0.506,P<0.01),이여지방적상관성무통계학의의(r=0.088,P=0.305)。결론(1)전신골밀도여체중、체질량지수정정상관,기중,기주요작용적시기육조직,체현료“골육상련”적규률。(2)전신골밀도여지방적관계,재남성유상관성,이재녀성무상관성,체현료“남녀유별”적규률。
Objective To analyze the correlation among fat, muscle, and bone mineral density ( BMD).Methods Two hundred people were selected, including 62 males and 138 females.Their age was from 20 to 84 years old ( 48.9 ±14.2 ) , body mass from 42.5 to 112.0 kg (61.29 ±9.89), and BMI from 15.62 to 33.58 kg/m2(23.03 ±2.93).BMD, muscle, and fat of the body were measured using dual-energy X-ray absorptiometry ( DXA) .The correlation among BMD, muscle and fat was analyzed. Results The correlation between BMD and body weight, BMD and BMI was statistically significant in the 200 cases ( r=0.530, P<0.01;r=0.221, P<0.01 respectively).BMD was positively correlated with body muscle (r=0.559, P<0.01), but was not correlated with fat (r=0.018, P=0.803).BMD was positively correlated with muscle and fat in 62 males (r=0.535, P<0.01;r=0.274, P=0.031, respectively).BMD was positively correlated with muscle in 138 females (r=0.506, P<0.01), but was not correlated with fat (r=0.088, P=0.305).Conclusions (1) BMD is positively correlated with body weight and BMI. Muscle tissue plays a major role, indicating the rule of close relationship between flesh and bone.(2) BMD is correlated with body fat in men but not in women, indicating the rule of the difference between men and women.