Background The specific relationship between different blood pressure measures and the risk of aortic aneurysms (AA) remains ...

It was possible, using Cox models, to correct for the waiting-time bias, but the strong protective effect of termination of hospitalization on the risk for infection remained difficult to interpret.

Univariate Cox regression models were used to assess the relationship between continuous expression levels of ARGs and overall survival (OS) to assess the prognostic significance of each gene, and ...