敏感度和特异度分析的最小样本量要求
参考文献： Bujang, M. A., & Adnan, T. H. (2016). Requirements for Minimum Sample Size for Sensitivity and Specificity Analysis. Journal of clinical and diagnostic research : JCDR, 10(10), YE01–YE06. https://doi.org/10.7860/JCDR/2016/18129.8744