[Effects of a Web-Based Korean Triage and Acuity Scale Learning Program on Triage Self-Efficacy and Triage Performance Ability for Nurses in Emergency Department].

The results suggest that the learning program was effective in improving ED nurses' level of self-efficacy and triage performance ability (KTAS level and KTAS chief complaint). Accordingly, the web-based KTAS learning program can be applied as an education intervention to improve ED nurses' triage skill.