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。 The relationship between nutritional status and bone mineral density in 60 retired elders was analyzed. According to the Jhamaria calcaneal trabecular five-level classification of bone mineral density grading assessment, at the same time, dietary surveys and biochemical tests, the results of the average population level of the examined population was 3.08, the prevalence of osteoporosis was 8.3%, significantly lower In other elderly people. Nutritional survey showed that dietary calcium, phosphorus, protein, heat and other nutrients rich in mineral intake, bone mineral density and blood manganese was positively correlated trends, gender and body mass index is the impact of bone mineral density. The authors believe that Jhamaria calcaneal trabecular grading can be used as a practical method to diagnose osteoporosis.