Retrospective Study
Copyright ©The Author(s) 2016.
World J Crit Care Med. Aug 4, 2016; 5(3): 180-186
Published online Aug 4, 2016. doi: 10.5492/wjccm.v5.i3.180
Figure 2
Figure 2 Days to achieve goal rate by intervention phase. The Kaplan-Meier method was used to calculate the time to achieve goal rate over the seven-day period. The log-rank test was used to compare the time to both of those events between the pre- and post-intervention phases.