[1]赵光宇,田 恬.西安地区2170例0～14岁儿童维生素D水平调查研究[J].陕西医学杂志,2021,50(9):1158-1160，1165.[doi:DOI:10.3969/j.issn.1000-7377.2021.09.029]
　ZHAO Guangyu,TIAN Tian.Investigation on vitamin D level of 2170 children aged 0-14 in Xi'an[J].,2021,50(9):1158-1160，1165.[doi:DOI:10.3969/j.issn.1000-7377.2021.09.029]
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西安地区2170例0～14岁儿童维生素D水平调查研究
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《陕西医学杂志》[ISSN:1000-7377/CN:61-1281/TN]

卷:
50
期数:
2021年9期
页码:
1158-1160，1165
栏目:
调查研究
出版日期:
2021-09-05

文章信息/Info

Title:
Investigation on vitamin D level of 2170 children aged 0-14 in Xi'an
作者:
赵光宇; 田 恬
(西安交通大学附属西安市中心医院儿科,陕西 西安 710004)
Author(s):
ZHAO Guangyu; TIAN Tian
(Department of Pediatrics,Xi'an Central Hospital,Xi'an Jiaotong University,Xi'an 710004,China)
关键词:
维生素D;  西安地区;  缺乏;  儿童;  季节;  营养状况
Keywords:
Vitamin D;  Xi'an area;  Deficiency;  Children;  Season;  Nutritional status
分类号:
R 153.2
DOI:
DOI:10.3969/j.issn.1000-7377.2021.09.029
文献标志码:
A
摘要:
目的:调查西安地区0～14岁儿童维生素D的水平,为维生素D的补充提供依据。方法:选取健康儿童2170例,测定并比较儿童维生素D水平。结果:西安地区0～14岁儿童血清维生素D平均水平为(27.61±11.32)ng/ml,最低值为2.40 ng/ml,最高值为72.4 ng/ml,无过量者; 缺乏率为7.8%,不足率为19.3%,充足率为72.9%。在<1岁、1～3岁、4～6岁、7～14岁几个年龄组间,维生素D水平比较差异有统计学意义(P<0.001)。不同性别间维生素D营养状况比较,差异有统计学意义(P<0.05)。各季节间维生素D水平比较差异有统计学意义(P<0.001)。在各年龄组中,4～6岁组、7～14岁组各季节间维生素D水平比较差异有统计学意义(均P<0.001)。结论:西安地区0～14岁儿童维生素D缺乏较为普遍,并随年龄增长呈下降趋势; 7～14岁最为严重,且女孩要低于男孩; 内源性维生素D产生大多不足,建议加强4岁以上儿童维生素D营养剂的补充。
Abstract:
Objective:To investigate the vitamin D levels of children in Xi'an,so as to provide reasonable scientific evidence for vitamin D supplementation.Methods:A total of 2170 healthy children were selected,and the vitamin D levels of children were measured and compared.Results:The average serum vitamin D level of children aged 0-14 in Xi'an was(27.61±11.32)ng/ml,the lowest value was 2.40 ng/ml,and the highest value was 72.4 ng/ml.There was no overdose.The deficiency rate was 7.8%,and the insufficiency rate was 19.3%,and the adequacy rate was 72.9%.Among the age groups of <1 year old,1-3 years old,4-6 years old,and 7-14 years old,the difference in vitamin D level was statistically significant(P<0.001).There was statistically significant difference in the nutritional status of vitamin D between gender groups(P<0.05).There was statistically significant difference in vitamin D level among different seasons(P<0.001).Among the various age groups,there was statistically significant difference in the vitamin D level of the 4-6 years old group and the 7-14 years old group among different seasons(all P<0.001).Conclusion:Vitamin D deficiency in children aged 0-14 in Xi'an is more common,and tends to decrease with age.It is most serious in 7-14 years old,and girls are lower than boys.Endogenous vitamin D production is mostly insufficient,and it is recommended to strengthen vitamin D supplementation for children over 4 years old.

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备注/Memo

备注/Memo:
基金项目:国家卫生健康委员会医药卫生科技发展研究中心项目(W2015EA054)
更新日期/Last Update: 2021-09-06