Study on risk factors and prevention of women's primary osteroporosis

  Objective   To study the relative factors of women's primary osteroporosi's in Yulin City.

  Methods   664 women aged from 25 to 70 were randomly chosen into the study, and dividied into two groups: the observation group and control group according to bone mineral density.The content of calcium, phosphorus and magnesium were measured and the change of life index were analysed.

  Results   The value of trace elements P and Mg in observation group was lower than that in control group(P < 0.05);The climateric index in observation group was higher than that in control group.Bone mineral density of non-physical actiity group was lower than that of physical activity group(39.1%)and the incidence of osteroporosis in non-physical activity group was higher than that in physical activity group(12.2%).

  Conclusion   There was relation between trace elements P, Mg and change of life index; physical activities and better habits could reduce the incidence of osteroporosis.