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目的了解内蒙古自治区居民骨质健康状况,探讨内蒙古地区居民骨密度状况特征和影响因素,为减小骨质疏松症患病风险,寻找针对性的预防措施提供依据。方法按照《国民体质与健康参数及标准研究》课题要求,对居住在内蒙古自治区的2 080例成年人进行跟骨骨密度测定,其中男性746例,女性1 334例。采用SPSS20.0统计软件对数据进行统计处理,组间比较采用χ2检验。结果女性骨量正常比例(92.13%)高于男性(85.25%),男性人群骨量流失(13.81%)和骨质疏松(0.94%)情况高于女性(7.42%和0.45%),差异有统计学意义(P<0.05)。不同年龄组两两比较分析发现,男性人群中不存在骨量流失非常明显的年龄段;女性人群中,60岁及以上组中,骨量正常人群比率(70.06%)显著低于其余各个年龄组,差异有统计学意义(P<0.05)。结论骨密度状况与年龄、性别有关,养成良好的生活习惯,合理膳食,加强体育锻炼,可以降低骨质疏松风险。
Objective To understand the bone health status of inhabitants in Inner Mongolia Autonomous Region and to explore the characteristics and influencing factors of bone mineral density in Inner Mongolia and to provide evidences for reducing the risk of osteoporosis and finding appropriate preventive measures. Methods According to the “National Physical and Health Parameters and Criteria Study”, the calcaneal bone mineral density was measured in 2080 adults living in Inner Mongolia Autonomous Region, including 746 males and 1 334 females. SPSS20.0 statistical software was used to carry out statistical analysis of the data, using χ2 test between groups. Results The percentage of normal bone mass in female was higher than that in male (85.25%). The bone mass loss (13.81%) and osteoporosis (0.94%) in male were higher than those in female (7.42% and 0.45%) Significance (P <0.05). The comparative analysis of different age groups showed that there was no significant age group in the male population. In the female population, the proportion of the normal bone mass in the group of 60 years old and above (70.06%) was significantly lower than the other age groups , The difference was statistically significant (P <0.05). Conclusions BMD is related to age and gender, develop good habits, reasonable diet and physical activity can reduce the risk of osteoporosis.