Received: 7 November 2018
Accepted: 3 April 2019
First Online: 30 April 2019
Ethics approval and consent to participate
: The data of this study were retrieved from the database: a Surveillance in Heat Related Illness in Basic Military Training among new conscripts of the Royal Thai Army (HRI-RTA) after obtaining permission from the Military Medicine Research Unit of Phramongkutklao College of Medicine. The present study was reviewed and approved by the Royal Thai Army Medical Department Institutional Review Board.
: Not applicable.
: The authors declare that they have no competing interests.