湖北省恩施州不同硒含量地区初中生近视情况分析
CSTR:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

基金项目:

恩施州科技计划研究与开发项目(No.JCY2019000011)


Investigation on myopia of junior high school students in Enshi, Hubei Province with different selenium content
Author:
Affiliation:

Fund Project:

Scientific Research Project of Enshi(No.JCY2019000011)

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    目的:调查湖北省恩施州不同硒含量地区初中生的近视情况,分析血硒和发硒含量与近视发生的相关性。

    方法:横断面研究。以随机抽样方法分别抽取2020-09/2021-09富硒(土壤硒含量≥1.28mg/kg)及缺硒(土壤硒含量<1.28mg/kg)地区初中1~3年级学生共600名,各年级学生100名。检测血硒和发硒含量及谷胱甘肽过氧化物酶浓度和近视情况。

    结果:近视组学生244名(40.7%)血硒含量为75.14±11.16μg/L,发硒含量为0.51±0.01μg/g,非近视组学生356名(59.3%)血硒含量为110.24±12.14μg/L,发硒含量为0.68±0.02μg/g,两组血硒和发硒含量均有差异(均P<0.01)。低硒地区300名学生血硒含量为76.74±11.25μg/L,发硒含量为0.45±0.01μg/g,近视人数154名(51.3%); 富硒地区300名学生血硒含量为102.31±10.26μg/L,发硒含量为0.71±0.02μg/g,近视人数90名(30.0%),与低硒地区学生比较,富硒地区学生血硒和发硒含量明显较高,近视发病率明显减少(均P<0.01)。富硒地区学生的GSH-Px活力含量为114.65±12.12U/L,低硒地区为75.34±13.20U/L(Z=37.994,P<0.01)。血硒和发硒含量与近视发病率负相关(r=-0.542、-0.621,P<0.05)。

    结论:恩施地区初中生血硒和发硒含量与近视的发生显著相关,有可能为临床上防治近视提供新思路。

    Abstract:

    AIM:To investigate the myopia of junior high school students in Enshi, Hubei province with different selenium content, and analyze the correlation between the level of serum selenium, hair selenium and myopia.

    METHODS:A cross-sectional study. A total of 600 students from grades 1-3 of junior high schools(100 students in each grade)in selenium-rich(selenium in soil ≥1.28mg/kg)and selenium-deficient(selenium in soil <1.28mg/kg)areas were randomly selected from September 2020 to September 2021, respectively. The level of serum selenium, hair selenium, glutathione peroxidase(GSH-Px)and myopia condition were determined.

    RESULTS:The serum and hair selenium of myopic group(n=244, 40.7%)were 75.14±11.16μg/L and 0.51±0.01μg/g, respectively. Those in the non-myopic group(n=356, 59.3%)were 110.24±12.14μg/L and 0.68±0.02 μg/g, respectively. The serum selenium and hair selenium in the two groups were different(all P<0.01). The serum selenium of 300 students in the selenium-deficient area was 76.74±11.25μg/L, the hair selenium was 0.45±0.01 μg/g, and the number of myopia cases was 154(51.3%); The serum selenium of 300 students in selenium-rich areas was 102.31±10.26 μg/L, the hair selenium was 0.71±0.02 μg/g, and the number of myopia cases was 90(30.0%), the serum and hair selenium in the selenium-rich areas were significantly higher than those compared with the students in selenium-deficient areas, and the myopic incidence was significantly reduced(all P<0.01). The level of GSH-Px of the two areas was 114.65±12.12U/L vs 75.34±13.20U/L(Z=37.994, P<0.01). There is a negative correlation between serum and hair selenium and the myopic incidence(r=-0.542, -0.621, P<0.05).

    CONCLUSION:Serum and hair selenium is significantly associated with myopia of junior high school students in Enshi, which may provide new ideas for the clinical prevention and treatment of myopia.

    参考文献
    相似文献
    引证文献
引用本文

张亮,向艳芳,蒋祖林,等.湖北省恩施州不同硒含量地区初中生近视情况分析.国际眼科杂志, 2022,22(10):1745-1748.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2021-12-28
  • 最后修改日期:2022-09-05
  • 录用日期:
  • 在线发布日期: 2022-09-22
  • 出版日期:
文章二维码