宁波男性骨密度和骨质疏松影响因素的研究

Investigation of bone mass density and effects of factors on osteoporosis in healthy man in Ningbo

目的评价宁波市男性健康人群的骨量和骨质疏松(OP)的发病情况。方法794名健康男性采用Sunlight的超声骨密度测定胫骨的超声速度值(SOS)。并按年龄、民族、生活习惯进行分组,以10岁为1个年龄组,生活习惯包括吸烟、酗酒、户外活动(大于1h/d)和喝咖啡者。结果宁波市男性骨SOS峰值年龄在30～39岁,60岁以后OP患病率23.4%,过量吸烟、饮酒和喝咖啡者骨SOS值低于同年龄组,户外活动者(如爬山、慢跑)平均日照不少于1h/d,骨质情况优于同年龄组其他人,骨质疏松患病率也较低,本市的不同民族男性各年龄段的骨质差异无显著性。结论宁波市健康男性骨质状况良好,但生活不良嗜好是本地区影响骨密度的重要因子,应当提倡良好的生活习惯。

Objective To evaluate the bone mass density and factors that affected the rate of osteoporosis in healthy man in Ningbo. Methods 794 cases were divided into groups according the ethnic, age and lifestyles （Such as smoking, drinking,coffee and outdoor sports） . Their age ranges from 20 to 80 and they were divided into groups by a difference of 10 years. Bone status was measured for speed of sound （SOS, m/s）by Sunlight Omnisense 7000S（Israel）at mid-shaft tibia（TIB）.Results The peak of SOS was at 30-39 years old group,the rate of osteoporosis was 23.4% after 60 years old. People who had the habit of drinking alcohol, coffee, smoking had the lower SOS than others. People who do sports outdoors up 1 hour per day benefited to bone status, there were no significant differences in bone mass density between nationalities. Conclusions Healthy men in Ningbo had the normal conditions of bone mass density, the various unhealthy lifestyles were main harmful factors to bone mass density in our region, and we should advocate healthy habits.