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我国至今尚无白族儿童贫血的流行病学资料，我们对大理地区白族儿童进行贫血调查及原因分析，现报告如下。对象与方法一、对象1991年6月～1992年11月在大理34个县市整群抽样白族聚居的5个乡和1所幼儿园0～14岁白族儿童3356名。由操作熟练的采血员用校正的血红蛋白（Hb）吸管，
Epidemiological data on anemia of white children in our country so far are not available. We conducted an investigation into the anemia of Bai children in Dali and the reasons for their anemia. The report is as follows. Subjects and Methods I. Object From June 1991 to November 1992, 3456 white-dwelling townships and 1 kindergarten aged 0-14 were enrolled in 34 counties and cities in Dali. A calibration hemoglobin (Hb) pipette is operated by a skilled blood donor,