Results Mild, moderate poisoning were cured, moderate poisoning patients died in 5 cases, rescue success rate 95.5%.

结果轻度、中度中毒均治愈，中度中毒患者死亡5例，抢救成功率95.5%。

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In the moderate and severe poisoning groups, the latency phase of the group which handled in time was longer than that of not in time(P<0.05).

重度中毒组中，现场及时处理组的潜伏期较未及时处理组延长（P<0.05）。

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To investigate the changes of peripheral hemogram in the children of slight and moderate lead poisoning.

探讨轻、中度铅中毒时儿童外周血象的变化，以了解铅对儿童血液系统的影响。

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