婴幼儿营养性缺铁性贫血的智能发育、气质行为及相关因素的研究

目的探讨缺铁性贫血对婴幼儿智能发育及气质行为的影响。方法选择儿童保健门诊查体的1～2岁幼儿600名,用日本Xs-800i血细胞分析仪检测血常规;北京博晖BH-5100五通道原子吸收光谱仪检测铁元素;用Gesell婴幼儿发育诊断量表检测发育商;用Carey儿童气质量表中的幼儿气质评估表（TTS）测评幼儿气质;自拟婴幼儿情况问卷调查。结果①贫血的发病率18.34%。②铁缺乏检出率为31.34%。③Gesell诊断量表贫血组各能区DQ低于对照组5～7分,差异有统计学意义（P〈0.01）;④贫血组幼儿的体重、身长在均值以上的比率低于对照组;差异有统计学意义（P〈0.05）。⑤贫血组幼儿气质偏积极型的较对照组低;气质偏消极型的较对照组高。差异有统计学意义（P〈0.05）。结论贫血影响幼儿的体格生长发育和智能发育,影响良好气质性格特征的形成。

The investigation of intelligence development temperament behavior and related factors about iron deficiency anemia of young children

Objective To explore mental development and temperament behavior about iron deficiency anemia on infant.Methods Chosen 600 children aged 1 ～ 2 year-old from child health clinic checkup with Japan Xs-800i hematology analyzer routine blood test;detecting the iron with Beijing Bo Hui BH-5100 5-channel atomic absorption spectrometer;detecting developmental quotient with the Gesell Infant Development Diagnostic Scale,with the Carey Temperament Scale for children in the Toddler Temperament Assessment Form （TTS） evaluation child temperament;self-made questionnaire survey of infants and young children.Results ①The incidence of anemia was 18.34%.② iron deficiency detection rate was 31.34%.③the DQ in anemia group was lower 5 to 7 points than that in control group,all energy region with Gesell Diagnostic Inventory,the difference was statistically significant （P0.01）;④the rate above the mean of the body weight,body length in anemia group was lower than that in the control group;differences was in statistical significance （P0.05）.⑤ Temperament partial positive-type in anemia group was lower than that in the control group;while temperament partial passive-type in anemia group was higher than that in the control group.The difference was statistically significant （P0.05）.Conclusion Anemia affect children’s physical growth and mental development,affecting the formation of a good temperament traits.