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我国卫生部与联合国儿童基金会合作开展“儿童营养改善”项目，我省于１９９６年底、１９９７年年初分别在屏南、上杭两县进行该营养改善项目的基线调查，对儿童贫血调查情况进行分析。１ 调查及分析方法按整群随机抽样的方法，在屏南、上杭两县选取２～３个自然村５岁以...
The Ministry of Health of China and UNICEF jointly launched the “Children’s Nutrition Improvement Project.” The province conducted a baseline survey of the nutrition improvement project in the counties of Pingnan and Shanghang in late 1996 and early 1997, respectively. The survey on child anemia was conducted analysis. A survey and analysis of methods according to random cluster sampling method, Pingnan, Shanghang two counties to choose 2 to 3 villages 5 years old ...