Vitamin A supplementation reduces measles morbidity in young African children: a randomized, placebo-controlled, double-blind trial.

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类别 Primary study
期刊The American journal of clinical nutrition
Year 1991
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补充维生素A对麻疹发病率的影响尚不清楚。第六住院复杂麻疹4-24莫岁的孩子们收到了世界卫生组织 - (WHO)的建议剂量的维生素A或安慰剂。两组比较,在麻疹的严重性称为协变量:年龄别体重百分位,人满为患,皮疹,淋巴细胞总数,血清锌浓度,白蛋白,前白蛋白,视黄醇结合蛋白,维生素A和E 90%患者hyporetinemia。病情严重程度(如腹泻,疱疹和呼吸道感染)确定的综合发病率的分数,被分配在第8天,6周和6个月;这些都减少了82%,61%和85%,分别为,在补充组,这主要是由于减少呼吸道感染。在安慰剂组有一死。在6周体重增加是在补充组显着。尽管所选样本,注意多个变项,提高了所获得的数据的有效性,并支持目前在麻疹世卫组织的建议维生素A补充剂。
Epistemonikos ID: ede37087d4f15605e8143560c0a713991d0430a6
First added on: Jul 22, 2011
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