Text and Data Mining valid from 2020-01-22
Received: 22 September 2019
Accepted: 17 January 2020
First Online: 22 January 2020
Ethics approval and consent to participate
: All doctors and nurses in the Department of Emergency were briefed about the study. Written consents were obtained from them. The Human Research Ethics Committee only required consent to be obtained from doctors and nurses of the ED.This study was approved by the Human Research Ethics Committee (HREC) of Universiti Sains Malaysia (USM/JEPeM/17050250). Approval included access and use of medical records in the ED.
: Not applicable.
: The authors declare that they have no competing interests.