Background. The Institute of Medicine (IOM) published two reports that are influential to the practice of anesthesiology and all of medicine, To Err is Human: Building a Safer Health System and Crossing the Quality Chasm: A New Health System for the 21 st Century 1,2. Both focus on improving patient safety in the healthcare field by minimizing medical errors and advancing quality in patient care 1,2. According to the IOM, healthcare must be (1) safe, (2) effective, (3) patient-centered, (4) timely, (5) efficient, and (6) equitable 2. In an era of fast-evolving medical treatments, increasingly complex technologies and health care team models, the notion of patient-centeredness in healthcare is paramount. In the scramble to fight disease, individual patient concerns can be overlooked. The IOM promotes patient-centered healthcare in which "patient values guide all clinical decisions" 2. It allows patients to express their requests and beliefs for a more personalized healthcare service. For patients to select their ideal healthcare treatment, they must be properly educated with evidence-based data and have their voices heard throughout the decision-making process. To help achieve this quality of care, patient education decision aids have been implemented.