Multivariate Cox proportional hazardsmodels were used to identify factors linked to early neonatal death.
使用多变量cox比例风险模型来确定与早期新生儿死亡相关的因素。
2
Severity evaluation and models of major explosion process accident have been put forward on the basis of study on many typical hazards evaluation models.
Univariate and multivariate Cox proportional hazardsmodels were used to identify predictors of survival for patients with pulmonary metastatic melanoma.