Comparison of pre-hospital triage training by role playing and lecture on nursing students' knowledge, attitude and performance.

The results showed that the mean scores of knowledge, attitude and performance increased after intervention in both groups (p < .05). The mean (SD) difference of total performance score from baseline to follow-up in the experimental group and the control group was 23.91 (13.83) and 7.00 (13.20), respectively (p < .001). While there was no significant difference between the mean (SD) difference of knowledge and attitude scores in the experimental group and the control group before and after the intervention (p > .05).