浙江省51,446例微量元素锰检测结果统计分析

Statistical Analysis of 51,446 Trace Element Iron Detection Results in Zhejiang Province

摘要: 目的：分析不同年龄、性别微量元素锰的载量，为微量元素锰的不足/过载提供指导。方法：用电感耦合等离子体质谱仪(ICP-MS)检测51,446例全血标本，分析不同性别和年龄段微量元素锰数据。结果：共检测51,446例样本，总体平均值为14.498 μg/L；老年组(Age 60+组)微量元素锰的均值最高(15.08 μg/L)，Age 51~60组最低(12.64 μg/L)，经Kruskal-Wallis H检验，P < 0.05。不同年龄间和年份间锰载量有统计学差异，男性组(13.88 μg/L)微量元素锰低于女性组(14.73 μg/L) P < 0.01。锰过载最高的是Age 31~40人群(27.72 μg/L)，明显高于其他年龄组，有统计学差异(P < 0.01)。锰的平均值在不同性别和年份之间比较无统计学差异(P > 0.05)。结论：不同性别和不同年龄微量元素锰载量及正异常情况差异有统计学意义，锰过载人群主要为成人组。本分析结果提示有些年龄段人群存在锰缺乏或过载现象。

Abstract: Objective: To analyze the loading of trace element manganese in different ages and genders, and provide guidance for the deficiency/overload of trace element manganese. Method: Mass spectrometry was used to detect 51,446 whole blood samples, and trace element manganese data were analyzed for different genders and age groups. Result: A total of 51,446 samples were tested, with an overall average of 14.498 μ g/L; The mean of trace element manganese in the elderly group (Age 60+group) was the highest (15.08 μg/L), and the lowest (12.64 μg/L) in the Age 51~60 group. According to Kruskal Wallis H test, P < 0.05. There are statistical differences in manganese load among different ages and years, with the male group (13.88 μg/L) having lower levels of trace element manganese than the female group (14.73 μg/L), P < 0.01. The highest manganese overload was observed in the Age 31~40 population (27.72 μg/L), which was significantly higher than other age groups with statistical differences (P < 0.01). The average value of manganese showed no statistical difference between different genders and years (P > 0.05). Conclusion: There are statistically significant differences in trace element manganese load and positive and abnormal conditions among different genders and ages. The population with manganese overload is mainly the adult group. The results of this analysis suggest that some age groups may experience manganese deficiency or overload.