Prospective Study
Copyright ©The Author(s) 2019.
World J Crit Care Med. Jun 12, 2019; 8(3): 28-35
Published online Jun 12, 2019. doi: 10.5492/wjccm.v8.i3.28
Figure 2
Figure 2 Study periods. Three study periods were identified: “standard practice”, “implementation” and “intervention”. The duration of each period is indicated in the figure.