Fig. 2
From: Impact of ENT resource nurses in improving operating room efficiency
DOT variance due to case scheduling. Box Plot showing the difference of operative time (DOT) values among groups with and without ENT resource nurse participation and groups requiring < 30 or > 30 min ROT, which then were scheduled as first case (FC), in between cases (IBC) and last case (LC). Significant p-values (* = < 0.05; ** = < 0.001; *** = < 0.0001) were marked above respective box plots which were calculated using student t-test between the groups of cases scheduled as FC, IBC and LC respectively. ‘X’ in the box denotes the mean and the line dividing the box denotes median of the values