“comparison for diagnostic trial”的概念、定义、翻译、参考文献-科学参考

单词	comparison for diagnostic trial
释义	comparison for diagnostic trial Encyclopedia 医学诊断试验释 comparison for diagnostic trial诊断试验的比较当研究目的是比较两种诊断方法的准确度时，原假设一般是两种诊断方法的准确度评价指标相同，备择假设是两诊断方法的准确度评价指标不相同。
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