论文部分内容阅读
目的:为防治儿童贫血及制定合理膳食供给标准提供依据。方法:对2006～2010年间兰州市城区3～6岁儿童年度贫血情况进行年龄、性别等影响因素分析。结果:调查人群5年贫血平均患病率为2.31%,均为轻度贫血。其中男女童患病率有显著性差异,男童(2.90%)高于女童(1.63%)。从年龄来看,各年份大年龄段(5～6岁组)患病率均高于小年龄段(3～4岁组),差异有显著性(除2007年)。结论:兰州市城区3～6岁儿童贫血患病率仍较高,应引起重视,随年龄增加贫血情况更趋高发,提示应予以特别关注。
Objective: To provide basis for prevention and treatment of child anemia and to establish a reasonable dietary standards. Methods: The age, sex and other influencing factors of annual anemia in children aged 3 ~ 6 years in urban area of Lanzhou from 2006 to 2010 were analyzed. Results: The average prevalence of 5-year anemia in the survey population was 2.31%, all of which were mild anemia. There were significant differences in the prevalence among boys and girls, with boys (2.90%) being higher than girls (1.63%). In terms of age, the prevalence rates of large age groups (5 ~ 6 years old group) in all years were higher than those in the small age group (3 ~ 4 years old group), with significant difference (except 2007). Conclusion: The prevalence of anemia in children aged 3 ~ 6 years in Lanzhou City is still high, which should be paid more attention. As anemia increases with age, anemia is more likely to be paid special attention.