Successful Implementation of a Perioperative Glycemic Control Protocol in Cardiac Surgery: Barrier Analysis and Intervention Using Lean Six Sigma

Figure 7

Time to control (retrospective data analysis). Box-and-whisker plot represents time to control (mg/dL) by phase. *P < 0.05 and **P < 0.01 (versus baseline) and ^†P < 0.05 and ^††P < 0.01 (versus final phase).