“肿瘤的发病率”的概念、定义、翻译、参考文献-科学参考

单词	肿瘤的发病率
释义	肿瘤的发病率 Encyclopedia 医学肿瘤流行病学释 incidence rate of cancer肿瘤的发病率在既定的年度和某地区内，以总户籍人口平均数作分母，以收集得到的已确诊的所有新发的恶性肿瘤病例总数作分子，得到的相对数或频数指标。表达的是某年度某地区肿瘤流行的严重或危害程度。
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