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目的:对0~12岁的儿童维生素D及骨营养的状况进行研究分析。方法:选取2014年1月~2015年1月份间来我院进行健康体检的12岁一下儿童120名,并采用定量超声技术与酶联免疫法进行超声速度值与血清25-(OH)D的检测。最后按照同性别与同年龄的SOS标准值的百分位数划分为正常骨强度与低骨强度。结果:本研究120名儿童的血清25-(OH)D平均浓度为(63.89±22.45nmol/L);男女之间的差异不具有统计学意义(P>0.05);低骨密度的发生率维生素D正常组要明显低于维生素D缺乏组,SOS值的测定中,维生素D正常组大于维生素D缺乏组,比较其差异具有统计学意义(P<0.05)。结论:缺乏维生素D的儿童骨营养与发育状况与维生素D正常的儿童相比明显较差,可见对于0~12岁的儿童维生素D的补充非常重要,能够有效增强儿童的身体素质,促进儿童健康发育成长。
Objective: To study and analyze the status of vitamin D and bone nutrition in children aged 0 ~ 12 years old. Methods: Totally 120 children aged 12 years from January 2014 to January 2015 were enrolled in this study. The relationship between the ultrasound velocity and the serum 25- (OH) D level was analyzed by quantitative ultrasound and enzyme-linked immunosorbent assay Detection. Finally, according to the same sex and same age SOS standard value percentile is divided into normal bone strength and low bone strength. Results: The average serum 25- (OH) D concentration was (63.89 ± 22.45nmol / L) in 120 children in this study. The difference between men and women was not statistically significant (P> 0.05). The incidence of low BMD in vitamins D normal group was significantly lower than the vitamin D deficiency group, the determination of SOS value, the normal vitamin D group is larger than the vitamin D deficiency group, the difference was statistically significant (P <0.05). Conclusion: Compared with children with normal vitamin D, the nutrition and development status of children with vitamin D deficiency is significantly lower than that of children with normal vitamin D. It can be seen that vitamin D supplementation is very important for children aged 0-12 years old, which can effectively enhance children’s physical fitness and promote children’s health Growth and development.