Determination of urinary perchlorate content and normal reference range of urinary perchlorate in primary school students
10.3969/j.issn.1006-2483.2025.05.013
- VernacularTitle:尿中高氯酸盐含量测定方法及小学生尿中高氯酸盐正常参考值范围
- Author:
Lyu SHANG
1
;
Mengdie SHI
1
;
Hongfei MA
1
;
Siqi ZHAO
1
;
Xiao WANG
1
Author Information
1. Wuhan Center for Disease Control and Prevention , Wuhan , Hubei 430015 , China
- Publication Type:Journal Article
- Keywords:
Primary school student;
Urine;
Perchlorate;
Liquid chromatography
- From:
Journal of Public Health and Preventive Medicine
2025;36(5):59-62
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the normal reference range of perchlorate content in the urine of primary school students, and compare whether there are differences in their urine perchlorate contents among different populations, and to provide reference for the health care of primary school students. Methods A total of 441 primary school students aged 6 to 15 years old in a certain city were selected, and their urine samples were collected. The contents of perchlorate in the urine were determined by ultra-high performance liquid chromatography coupled with mass spectrometry, and the measurement data was statistically analyzed using SPSS software. Results There was no significant gender difference in the content of perchlorate in the urine of primary school students, but there was an age difference. The normal reference range for the content of perchlorate in the urine of primary school students aged 6-9 years old was 0-99.09 μg/L, and the normal reference range for the content of perchlorate in the urine of primary school students aged 10-15 years old was 0-74.56 μg/L. Conclusion Through the measurement and analysis of a large number of samples, a normal reference range for the content of urinary perchlorate in primary school students have been recommended.
