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【单选题】
计算标准化率时,宜采用间接法的情况是A.
已知被标准化组的年龄别死亡率与年龄别人口数
B.
已知被标准化组的死亡总数与年龄别人口数
C.
已知标准组年龄构成与死亡总数
D.
已知标准组的人口总数与年龄别人口数
E.
被标化组各年龄段人口基数较大
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知识点：
皮皮学刷刷变学霸
举一反三
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A.
consistency
B.
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C.
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D.
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A.
YES
B.
NO
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