Fig. 2

Kaplan-Meier survival from PIVC failure (n = 160) by a flushing volume (p = 0.063, log-rank) and b flushing frequency (p = 0.054, log-rank)
Kaplan-Meier survival from PIVC failure (n = 160) by a flushing volume (p = 0.063, log-rank) and b flushing frequency (p = 0.054, log-rank)