广州地区人群中血清25(OH)VitD水平的研究

Study on the level of human serum 25-hydroxyvitamin D in Guangzhou

目的评价广州正常人血清25(OH)VitD水平,探讨影响血清25(OH)VitD分布的因素。方法自2010年12月至2011年3月在我院体检人群中检查250名正常人(男性组150例,女性组100例,23～79岁)的血清25(OH)VitD水平。结果 250名正常人血清25(OH)VitD水平为17.80±5.35ng/mL,其中男性:18.54±5.37ng/mL;女性:16.71±5.15ng/mL。男性和女性人群血清25(OH)VitD水平差异无统计学意义(P>0.05)。男性中VitD缺乏的占67.3%,女性中VitD缺乏的占79.0%。年龄与血清25(OH)VitD水平无线性相关性。结论 72.0%的广州正常成年人25(OH)VitD处于缺乏状态。

Objective To assess the level of serum 25-hydroxyvitamin D in Guangzhou, and discussed the influencing factors which could affect the distribution of Vitamin D in normal human. Methods In this study, 250 of adults （150 females and 100 males, aged 23 to 79 years old） living in Guangzhou were recruited, serum level of 25-hydroxyvitamin D was detected in December 2010 to March 2011. Results Serum 25 （OH） VitD was measured in 250 persons. The average of 25（OH）VitD was 17.80±5.35 ng/mL（male：18.54±5.37 ng/mL,female：16.71±5.15 ng/mL）. Hypovitaminosis D morbidity were 67.3% of males and 79.0% of famales. There was no relationship between 25（OH）VitD level and age. Conclusion Seventy two percent of people lived in Guangzhou are in hypovitaminosis D status.