计算出P中=值发现两变量相关后,怎么证明俩变量是什么关系
Taking in consideration the presence of vascular infiltration, we found that this feature was associated to TRG II or III in comparison to TRG Ia + Ib (p = 0.01)
与TRG Ia+Ib相比较,血管侵袭与TRG II 或 III 相关
能不能看出哪个更易发生血管侵袭?
能不能用临床知识,TRG II 或III更差,所以更易发生血管侵袭