showed a trendP = 0.06
The number of subjects undergoing renal replacement therapy (RRT) doubled in the hydroxyethylstarch (HES 130/0.4) arm [ 4 ] (Table 1 ); mean duration of RRT was 9.1 days versus 4.3 days [ 4 ]; and Kaplan-Meier curves for time to RRT showed a trend against HES ( P = 0.06; Figure 1 ) [ 4 ].