1. Controlled Breathing With or Without Peppermint Aromatherapy for Postoperative Nausea and/or Vomiting Symptom Relief: A Randomized Controlled Trial 
Debra S. Sites, MHA, BSN, RN, Nancy T. Johnson, BSN, RN, Jacqueline A. Miller, MSN, RN, NE-BC, Pauline H. Torbush, RN, CAPA, Janis S. Hardin, BSN, RN, CPAN, Susan S. Knowles, MSN, RN-BC, Jennifer Nance, BSN, RN, Tara H. Fox, MSN, CRNA, Rebecca Creech Tart, PhD 
Journal of PeriAnesthesia Nursing 
Volume 29, Issue 1, Pages (February 2014)
DOI: /j.jopan
Copyright © 2014 American Society of PeriAnesthesia Nurses Terms and Conditions

2. Figure 1
Efficacy and effectiveness of controlled breathing versus controlled breathing with aromatherapy. Evaluations of the control and experimental interventions in symptomatic subjects were determined by a priori definitions. No need for pharmaceutical rescue was defined as intervention efficacy, whereas a self-reported DOS score of 0 was equated with intervention effectiveness. DOS, descriptive ordinal scale.
Journal of PeriAnesthesia Nursing  , 12-19DOI: ( /j.jopan )
Copyright © 2014 American Society of PeriAnesthesia Nurses Terms and Conditions