新疆某三甲医院孕妇血清维生素A、E水平调查分析

Survey and analysis on serum vitamin A and E levels in pregnant women in a class 3A hospital of Xinjiang

目的检测孕妇血清维生素A、E水平,评价妊娠期维生素A、E的营养状况,指导孕妇妊娠期合理补充维生素。方法收集2019年1月至2020年12月该院健康孕妇血清标本共1224份,采用化学发光法测定血清维生素A、E水平,分析不同特征人群维生素A、E水平的差异。结果1224例孕妇血清维生素A、E平均水平分别为(0.91±0.24)μmol/L和(11.80±1.45)μg/mL,总体异常率分别为1.63%和4.90%,不同年龄、产次孕妇血清维生素A、E水平比较,差异无统计学意义(P>0.05);维吾尔族孕妇血清维生素A水平高于汉族和回族孕妇,差异有统计学意义(P<0.05),但不同民族间维生素E水平比较,差异无统计学意义(P>0.05)。结论该院孕妇维生素A、E保持在正常水平,应继续加强对孕产妇的营养宣教工作,监测血清维生素A、E水平,确保母婴健康。

Objective To detect serum vitamin A and E levels in the pregnant women,and to evaluate the vitamin A and E nutritional status in pregnant period for guiding the pregnant women to rationally replenish vitamin during pregnancy.Methods A total of 1224 serum samples in the healthy pregnant women in this hospital from January 2019 to December 2020 were collected.The chemiluminescence method was used to determine the serum vitamin A and E levels.Then the differences in the serum vitamin A and E levels among the populations different characteristics were analyzed.Results Among 1224 pregnant women,the serum vitamin A and E levels were(0.91±0.24)μmol/L and(11.80±1.45)μg/mL respectively,the total abnormality rates were 1.63%and 4.90%respectively.There was no statistically significant difference in serum vitamin A and E levels among the different age groups and different birth times(P>0.05).The serum vitamin A level in Uyghur pregnant women was higher than that in Han and Hui pregnant women,and the difference was statistically significant(P<0.05).But the serum vitamin E level had no statistically significant difference among different ethnic groups(P>0.05).Conclusion The serum vitamin A and E levels in the pregnant women of this hospital maintain the normal levels.Therefore,the nutrition propaganda and education work for pregnant women and parturients should continue to be strengthened,and serum vitamin A and E levels should be monitored to ensure maternal and neonatal health.