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首页> 外文期刊>Preventive Medicine: An International Journal Devoted to Practice and Theory >Impact of a food-based approach to improve iron nutrition of at-risk infants in northern Canada.
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Impact of a food-based approach to improve iron nutrition of at-risk infants in northern Canada.

机译：以食物为基础的方法对改善加拿大北部高危婴儿铁营养的影响。

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BACKGROUND: We evaluated the impact of a food-based approach in promoting iron-rich complementary feeding for mothers with infants at-risk for iron deficiency anemia (IDA). METHODS: A repeat cross-sectional design was used to assess the impact of communication strategies to disseminate key messages promoting iron-rich complementary food. Two groups of mothers with infants, aged 7-10 months, at Time 1 (n = 32; response rate = 64%) and Time 2 (n = 22; response rate = 48%) were interviewed. Main outcome variables were infants' total iron and complementary food iron intakes measured by two 24-h recalls. RESULTS: Complementary food iron intake increased between Time 1 (3.2 +/- 0.8 mg) and Time 2 (4.4 +/- 1.1 mg) (P < 0.05). The estimated prevalence of inadequacy was 56% (95% CI = 38%, 74%) for infants at Time 1 and 41% (95% CI = 20%, 62%) for infants at Time 2; however, this difference was not statistically significant. CONCLUSIONS: A food-based approach, promoted in a community with infants at-risk for IDA, can positively contribute to improved intake of complementary food iron as well as provide a sustainable and relevant prevention strategy.
机译：背景：我们评估了以食物为基础的方法对有铁缺乏性贫血（IDA）风险的婴儿的母亲促进富含铁的补充喂养的影响。方法：采用重复的横断面设计评估传播策略对传播促进富含铁的辅助食品的关键信息的影响。采访了两组在时间1（n = 32;缓解率= 64％）和时间2（n = 22;缓解率= 48％）的7-10个月婴儿的母亲。主要结果变量是通过两次24小时召回来测量的婴儿总铁和补充食物铁的摄入量。结果：在时间1（3.2 +/- 0.8毫克）和时间2（4.4 +/- 1.1毫克）之间，补充食物铁的摄入量增加（P <0.05）。在时间1婴儿的估计不充分患病率为56％（95％CI = 38％，74％），在时间2婴儿的估计不充分患病率为41％（95％CI = 20％，62％）。但是，这种差异在统计上并不显着。结论：在有婴儿患IDA风险的社区中推广的以食物为基础的方法，可以为改善补充铁食品的摄入量做出积极贡献，并提供可持续和相关的预防策略。

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