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报告对１４７例喉癌患者的１５项临床指标与颈淋巴结转移的关系进行多元逐步回归分析，找出影响颈淋巴结转移的５项主要相关因素为：喉癌分型、Ｔ分期、Ｎ分期、肿瘤细胞分化程度及肿瘤的生长方式，并导出预测颈淋巴结转移的多元回归方程，经组内验证，该方程准确率为７９．０％，假阳性率１３．０％，假阴性串８．０％；经组外验证，方程准确率为７６．６％，假阳性率１２．８％，假阴性率１０．６％。表明该方程在临床有一定实用价值。
The report of 147 cases of laryngeal cancer patients with 15 clinical indicators and cervical lymph node metastasis by multiple stepwise regression analysis to identify the impact of cervical lymph node metastasis of the five main factors: laryngeal cancer type, T stage, N stage, tumor The degree of cell differentiation and the growth of tumor, and derived multiple regression equation to predict cervical lymph node metastasis. The accuracy of the equation was 79.0%, the false positive rate was 13.0%, the false negative rate was 8.0% After external validation, the accuracy of the equation was 76.6%, the false positive rate was 12.8% and the false negative rate was 10.6%. Show that the equation has some practical value in the clinic.