老年糖尿病255例骨矿含量测定分析

目的：探讨老年糖尿病患合并骨质疏松的发病率及骨矿含量的影响因素。方法：使用SD-1000型骨矿物仪测量255例老年糖尿病患。结果：①男性糖尿病患BMC显高于女性，男、女性BMC均随年龄的增高而降低；②随着病程的增加BMC降低，呈显负相关；③男性糖尿病患BMC与体重指数（BMI）呈显高正相关，女性患BMI20-25kg/m^2组与大于25kg/m^2组之间BMC相差不显；④本组糖尿病合并骨质疏松发病率为38.04%，其中男性为32.45%，女性为46.15%。结论：糖尿病合并骨质疏松是糖尿病的一种常见慢性并发症。

Bone mineral contentmeasurement in 255 old patients with diabetes mellitus

Objective To study the incidence of osteoporosis and influential factors of bone mineral content(BMC)in old diabetic patients. Methods BMC was measured in 255 old diabetic patients, using mode l SD-1000 single photoabsorptiometer. Results ①BMC was signific an tly higher in males than in females and decreased with increasing ages in males and femmales.②BMC decreased with lengthening medical history. ③In male diabeti c patients BMC correlated positively with the body mass indices (BMI), but there was no significant difference between the group with BMI 20-25 kg/m2 and the group with BMI over 25 kg/m2 in female patients. ④The incidence of osteoporo sis in this group was 38.04%(32.45% for male:46.15% for female) Conclusion Combined osteoporosis is a common chronic complication in old patients with diabetes mellitus.