文献类型：期刊文献

英文题名：Analysis of blood test results of primary and secondary school students in high altitude areas

作者：Zhang, Mingxia[1];Ma, Shuai[2];Chen, Yuyan[1];Li, Boshen[1];Bao, Xingyi[3];Tian, Peng[1];Wang, Rong[1];Li, Wenbin[1];Kang, Shanshan[1]

第一作者：Zhang, Mingxia

通信作者：Wang, R[1];Li, WB[1]

机构：[1]940 Hosp Joint Logist Support Force Chinese People, Pharm Dept, Lanzhou, Peoples R China;[2]940 Hosp Joint Logist Support Force Chinese People, Dept Med Engn, Lanzhou, Peoples R China;[3]Gansu Univ Chinese Med, Lanzhou, Peoples R China

第一机构：940 Hosp Joint Logist Support Force Chinese People, Pharm Dept, Lanzhou, Peoples R China

通信机构：[1]corresponding author), 940 Hosp Joint Logist Support Force Chinese People, Pharm Dept, Lanzhou, Peoples R China.

年份：2025

卷号：25

期号：1

外文期刊名：BMC PEDIATRICS

收录：;Scopus(收录号：2-s2.0-105000419205);WOS:【SCI-EXPANDED(收录号:WOS:001446940200001)】；

基金：Regarding the author order in our manuscript, we would like to add an author to the author order column before the article is published, if you need a written document from springernature to change the author order, I hope you can give me this original request form and I will provide it to you as soon as possible. If changes are not possible, I will quickly submit you a manuscript that meets other revisions

语种：英文

外文关键词：High altitude; Primary and secondary school students; Blood counts

摘要：Objective To explore the blood level and its change trend of primary and secondary school students aged 6 similar to 18 years in high altitude area (4300 m above sea level), and to provide a reference basis for the establishment of reference interval of blood cell analysis for children in high altitude area. Methods Primary and secondary school students aged 6 to 18 in Ali, Tibet (4300 m above sea level) were used as the study subjects. Routine blood tests were performed during routine physical examinations to compare the blood levels of primary and secondary school students of different genders in the four age groups of 6-9, 10-12, 13-15, and 16-18 years old and to analyze the trends of changes with age and gender. Results The differences in the routine blood indicators of WBC, Lymph, Mid, Mid%, MCV, MCH, MPV, P-LCC, and P-LCR among primary and secondary school students at high altitudes were statistically significant in different age groups (P < 0.05); the routine blood indicators of Lymph, MCV, MCH, and RDW-CV among primary and secondary school students of different genders at high altitude were statistically significant in the age groups of 6-9 years old and the age groups of 16-18 years old and the age groups of 10-12 years old, 13-15 years old and 16-18 years old, respectively. MCV, MCH, MCHC and RDW-CV at the age of 10 similar to 12 years, NEUT, RBC, MCV, MCH, MCHC, RDW-SD and PDW at the age of 13 similar to 15 years, and the differences of WBC, NEUT, RBC, HGB, HCT, MCHC, MPV, PDW, P-LCC and P-LCR in male and female students at the age of 16 similar to 18 years are statistically significant (P < 0.05); WBC, LYM, Mid, Mid% and PLT showed a linear decreasing trend with age in both sexes (P < 0.01), and HGB, MCV, MCH, RDW-SD, MPV, PDW and P-LCR showed a linear increasing trend with age in both sexes (P < 0.01). Conclusion The blood routine indexes of primary and secondary school students in high altitude areas differed between different age groups and genders, and influencing factors such as age and gender should be considered when formulating reference intervals for blood cells of children in high altitude areas.