Principle Secondary Outcomes Results
chest compression, PediAppRREST
Abbreviations: CC, chest compression; CPT, Clinical Performance Tool; PALS, Pediatric Advanced Life Support; R-TLX, raw NASA Task Load Index.Scores range from 0 to 13, with higher score indicating better performance. Includes data for 32 PediAppRREST teams, 35 PALS teams, and 33 null control teams.Scores range from 0 to 100, with higher score indicating higher perceived workload. Includes data for 32 PediAppRREST teams, 34 PALS teams, and 33 null control teams.The System Usability Scale scores showed a mean (SD) score of 74.8 (16.1) points. This result corresponds to a good rating (similar to a 5 on a 1-7 Likert scale).Team leaders’ workload was not statistically different among the 3 study groups. However, by analyzing the individual items of the score, the mean values for the mental demand item was significantly lower in the intervention group (mean [SD] score, 70.0 [20.9] points) than in the PALS (mean [SD] score, 81.3 [14.7]; 