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standardized mortality ratio
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standardized mortality ratio
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标准化死亡比
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standardized mortality ratio
标准化死亡比
某人群中实际观察到的死亡人数与标准人口死亡率计算出的预期死亡人数之比。作为比较不同国家、不同地区同种疾病死亡率的指标。
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