论文部分内容阅读
目的了解北京市怀柔区农村中小学生血红蛋白分布及低血红蛋白发病情况,为促进其生长发育提供科学依据。方法采用上下午随机抽样的方法,采集怀柔区农村1 076名中小学生的无名指血,使用WHO推荐的氰化高铁血红蛋白测定法。结果在接受检测的1 076名中小学生中,贫血的发病率为4.18%,14岁年龄组贫血率明显高于其他年龄组,为6.09%,其中女生贫血率(11.01%)高于男生(1.65%),差异有统计学意义(χ2=8.781,P<0.01)。结论贫血对中小学生生长发育有影响,应采取综合积极的干预措施。
Objective To understand the distribution of hemoglobin and the incidence of low hemoglobin in rural primary and high school students in Huairou District of Beijing, and to provide a scientific basis for their growth and development. Methods A random sampling method was used in the morning and afternoon to collect anonymous fingerprints from 1,076 primary and secondary school students in rural Huairou District. The cyanide methemoglobin method recommended by the WHO was used. Results The prevalence of anemia among the 1 076 primary and secondary school students tested was 4.18%. The anemia rate in the 14-year-old group was significantly higher than that in other age groups (6.09%). The prevalence of anemia among girls was 11.01% %), The difference was statistically significant (χ2 = 8.781, P <0.01). Conclusion Anemia has an impact on the growth and development of primary and secondary school students. Comprehensive and positive intervention measures should be taken.