Table 5 Summary statistics for procedural skills at baseline and mastery and paired samples t test results
Variable | N | Mean (SD) | Min | Max | t | p value |
|---|---|---|---|---|---|---|
# of intubation attempts for mastery | 55 | 1.76 (0.79) | 1 | 5 | – | |
Baseline # of completed intubation steps | 56 | 9.79 (2.76) | 0 | 12 | – | |
Baseline % completed intubation steps | 56 | 82% (23%) | 0% | 100% | − 6.00 | < 0.001 |
Mastery % completed intubation steps | 56 | 100% | 100% | 100% | ||
# of BVM attempts for mastery | 56 | 1.64 (0.72) | 1 | 4 | – | |
Baseline # of completed BVM steps | 56 | 4.82 (1.35) | 1 | 6 | – | |
Baseline % completed BVM steps | 56 | 80% (22%) | 17% | 100% | − 6.53 | < 0.001 |
Mastery % completed intubation steps | 56 | 100% | 100% | 100% | ||
# of IV attempts for mastery | 54 | 2.02 (1.54) | 1 | 10 | – | |
Baseline # of completed IV steps | 55 | 5.87 (1.26) | 0 | 7 | – | |
Baseline % completed IV steps | 55 | 84% (18%) | 0% | 100% | − 6.62 | < 0.001 |
Mastery % completed intubation steps | 55 | 100% | 100% | 100% | ||
# of IO attempts for mastery | 53 | 2.19 (0.79) | 1 | 4 | – | |
Baseline # of completed IO steps | 55 | 10.55 (2.56) | 0 | 13 | – | |
Baseline % completed IO steps | 55 | 81% (20%) | 0% | 100% | − 7.11 | < 0.001 |
Mastery % completed intubation steps | 55 | 100% | 100% | 100% |