marginally nonsignificantP = 0.09
With adjustment for baseline UPCR in Model 4, the hazard ratio for High/High 2-year pattern was still significantly different from the Low/Low pattern (HR, 1.61; 95% CI, 1.07-2.42) though the overall type 3 P value testing for differences between all levels of the variable was marginally nonsignificant at P = 0.09.