Successful Implementation of a Perioperative Glycemic Control Protocol in Cardiac Surgery: Barrier Analysis and Intervention Using Lean Six Sigma
Figure 6
TWGL by phase of intervention (retrospective data analysis). Box-and-whisker plot represents TGWL (mg/dL) by phase. *P < 0.05 and **P < 0.01 (versus baseline) and †P < 0.05 and ††P < 0.01 (versus final phase).