In the article titled “Utilizing mobile health method to emergency nurses' knowledge about Emergency Severity Index triage”, published on pages 10, January 2018, Volume 7 of Journal of Education and Health Promotion,[1] the affiliation of Ahmadreza Yazdannik and Shahla Mohamadirizi is written incorrectly as “Nursing and Midwifery Care Research Center, Faculty of Nursing and Midwifery, Isfahan, Iran” instead of “Nursing and Midwifery Care Research Center, Faculty of Nursing and Midwifery, Isfahan University of Medical Sciences, Isfahan, Iran”.