a significant trendP < 0.001
There was a significant trend for the four events, and consequently, for composite events among the four CrCl groups ( P < 0.001 for trend).
There was a significant trend for the four events, and consequently, for composite events among the four CrCl groups ( P < 0.001 for trend).
However, this was not the case in the present study, in which the HR of CrCl values of <30 mL/min showed only marginal significance for thromboembolic events in the univariate analysis ( P = 0.052, Table 3 ), though the P -value exceeded 0.30 in the multivariate analysis ( Table 4 ).