en <span style="font-size:14pt"><span style="font-family:Perpetua,serif"><span style="color:black"><b><span style="font-size:10.0pt"><span cambria="" style="font-family:"><span style="color:#f79646">Aims:</span></span></span></b> <span style="font-size:10.0pt"><span cambria="" style="font-family:">Teamwork is a necessity for triage in war by healthcare science students and providers. This study aimed to evaluate the effects of online micro-learning interdisciplinary education about war victim triage on the knowledge and practice of healthcare science students.<b> </b></span></span></span></span></span><br> <span style="font-size:14pt"><span style="font-family:Perpetua,serif"><span style="color:black"><b><span style="font-size:10.0pt"><span cambria="" style="font-family:"><span style="color:#f79646">Materials & Methods:</span></span></span></b> <span style="font-size:10.0pt"><span cambria="" style="font-family:">This quasi-experimental study was conducted in 2021 with a single-group pretest-posttest design. Participants were 80 male medical, nursing, and medical emergency students of </span></span><span style="font-size:10.0pt"><span cambria="" style="font-family:">Baqiyatallah </span></span><span style="font-size:10.0pt"><span cambria="" style="font-family:">University of Medical Sciences who were selected purposively and randomly allocated to 10 interdisciplinary WhatsApp groups. The study&#39;s intervention was online microlearning video-based education about war victim triage provided through the ten WhatsApp groups. Participants&rsquo; knowledge and practice respecting war victim triage were assessed before, immediately after, and one month after the intervention using a knowledge questionnaire and six scenarios about war victim triage practice, respectively. The SPSS 22 software was used to analyze the data through the repeated measures analysis of variance. </span></span></span></span></span><br> <span style="font-size:14pt"><span style="font-family:Perpetua,serif"><span style="color:black"><b><span style="font-size:10.0pt"><span cambria="" style="font-family:"><span style="color:#f79646">Findings:</span></span></span></b><span style="font-size:10.0pt"><span cambria="" style="font-family:"> The repeated measures analysis of variance showed significant differences in the mean scores of knowledge and practice respecting war victim triage across the three measurement time points. </span></span></span></span></span><br> <span style="font-size:14pt"><span style="font-family:Perpetua,serif"><span style="color:black"><b><span style="font-size:10.0pt"><span cambria="" style="font-family:"><span style="color:#f79646">Conclusions:</span></span></span></b><span style="font-size:10.0pt"><span cambria="" style="font-family:"> Web-based OMIDE improves healthcare science students&rsquo; knowledge and practice respecting war victim triage.</span></span></span></span></span> Triage,Healthcare,Student,Battlefield,Interdisciplinary Education,War,Learning, 375 380 http://ijwph.daneshafarand.org/browse.php?a_code=A-10-2123-1&slc_lang=en&sid=3 Z. Vafadar 1003194753284600379081 1003194753284600379081 No “Health Management Research Center” and “Department of Medical-Surgical, Faculty of Nursing”, Baqiyatallah University of Medical Sciences, Tehran, Iran H. Javadzade 1003194753284600379080 1003194753284600379080 No “Trauma Research Center” and “Department of Emergency Medicine, Faculty of Medicine”, Baqiyatallah University of Medical Sciences, Tehran, Iran M.J. Behzadnia 1003194753284600379079 1003194753284600379079 No “Trauma Research Center” and “Department of Emergency Medicine, Faculty of Medicine”, Baqiyatallah University of Medical Sciences, Tehran, Iran M.S. Moayed 1003194753284600379078 1003194753284600379078 Yes “Trauma Research Center, Clinical Sciences Institute” and “Faculty of Nursing”, Baqiyatallah University of Medical Sciences, Tehran, Iran