南京市部分老人的营养与骨密度分析  

Analysis of Nutritional Status And Bone Density in the Aged in Nanjing

作　　者：钟才云[1] 马凤楼[1] 谢慧文[1] 张志新[1] 

机构地区：[1]南京医科大学营养与食品卫生学教研室,南京210029

出　　处：《南京医科大学学报（自然科学版）》1996年第2期153-155,共3页Journal of Nanjing Medical University(Natural Sciences)

摘　　要：分析60名离休老人营养状况与骨密度的关系。根据 Jhamaria 跟骨小梁五级分类法进行骨密度分级评定,同时进行膳食调查及生化检查,结果受检人群跟骨密度平均级数为3.08,骨质疏松症患病率为8.3%,明显低于其他老年人群。营养调查显示,膳食钙、磷、蛋白质、热能等营养素摄取量丰富,骨密度与血锰呈正相关趋势,性别和体重指数是骨密度的影响因素。作者认为,Jhamaria 的跟骨小梁分级评定可作为诊断骨质疏松实用可行的方法。Nutritional survey and roentgenography of calcaneum were carried out in 60 aged people.The trabecular patterns of calcaneum were divided into 5 grades according to Jhamaria's method.The average grading index of calcaneum for the aged as a whole was 3.08.The index in the female was lower than that of the male.The incidence of osteoporosis was 8.3%.Dietary in- takes of nutrients such as calcium,phosphorus,protein and energy were sufficient.The results showed that there is no evident relationship between nutritional status and bone density.The authors are of the opinion that Jhamaria's method is a reliable and simple criterion for diagnosis of osteoporo- sis.

关 键 词：老年人 营养 骨密度 骨质疏松 

分 类 号：R592[医药卫生—老年医学] R681[医药卫生—内科学]