结果全组无手术和住院死亡病例。

Results no operative death or hospital death was noted.

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目的分析住院死亡病例特征。

Objective To analyze the characteristic of hospitalized death cases.

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目的了解伤害住院死亡病例的潜在减寿年数、直接 经济 负担及潜在 经济损失的状况。

Objective To study potential years of life lost (PYLL), direct burden of economy and the potential lost of economy (PLE) of dead cases by injury in Lanzhou.

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