one of the authors (P.P.) led a tea

one of the authors (P.P.) led a team develop a comprehensive patient safety program. As part of this program, we sought to reduce patients’ pan tn the ICU. To accomplish this , we used the change model developed by Nolan and Langley. This model proposes three questions, which we have paraphrased as follow. “What is your goal?”How will you know when you reach your goal? And What will you do to reach your goal? These are followed by test to change using “plan-do-study-act(PDSA)cycles”