ISSN 1674-3865  CN 21-1569/R
主管:国家卫生和计划生育委员会
主办:中国医师协会
   辽宁省基础医学研究所
   辽宁中医药大学附属医院

Chinese Pediatrics of Integrated Traditional and Western Medicine ›› 2022, Vol. 14 ›› Issue (1): 58-60.doi: 10.3969/j.issn.1674-3865.2022.01.015

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Analysis of the serum 25-hydroxyvitamin D level in 1 338 children in Sanmenxia area

CAO Huanzhen, ZHAO Yangyang, KOU Xiaohui, YANG Xiaolin, DU Baoyuan, YAN Jianhua, LI Juan, YUAN Mei    

  1. Yellow River Sanmenxia Hospital Affiliated to Henan University of Science and Technology, Sanmenxia 472000, China

  • Received:2021-06-25 Published:2022-02-25 Online:2022-02-25
  • Contact: ZHAO Yangyang,E-mail:zyy2066@163.com

Abstract: Objective To learn about the serum 25-hydroxyvitamin D level of 0 to 14-year-old children in Sanmenxia.Methods A total of 1 338 children were chosen, who were treated in Huanghe Sanmenxia Hospital from January 2017 to December 2017.The level of 25(OH)D was determined by high-performance liquid chromatography tandem mass spectrometry.Results The level of 25(0H)D in 1 338 children was (28.17±11.89)μg/L,in which the appropriateness rate was 73.6%(985/1 338).With the increase of the age, the level of vitamin D had a decreasing tendency. The vitamin D level reached the highest level in summer, being (32.65±10.49)μg/L, and the lowest in winter, being (21.32±11.83)μg/L.Conclusion The level of serum 25(OH)D is good in children aged 0 to 14 years old in Sanmenxia area. The vitamin D level of children changes significantly with the age and season, so they should increase outdoor activities, and vitamin D should be supplemented scientifically and reasonably in accordance with the age and season.

Key words:

25-hydroxyvitamin D, Serum, Children