Introduction
Methods
Participant recruitment and retention
Survey design and podcast selection
Data analysis
Results
Subgroups | n | Age, mean (SD) | Gender |
---|---|---|---|
All participants | 240 | 33.1 (7.9) | 56.0% male |
43.6% female | |||
0.4% prefer not to disclose | |||
Attending or consultant physicians | 73 | 38.0 (7.0) | 69.9% male |
30.1% female | |||
Pre-hospital care providers | 27 | 31.9 (7.0) | 70.4% male |
29.6% female | |||
Medical students | 67 | 26.6 (3.8) | 49.3% male |
50.7% female | |||
Nurse & nurse practitioners | 22 | 39.3 (9.6) | 27.3% male |
68.2% female | |||
4.5% prefer not to disclose | |||
Physician assistants | 11 | 39.1 (7.7) | 72.7% male |
27.3% female | |||
Residents/Registrars/Fellows | 40 | 30.8 (3.4) | 42.5% male |
57.5% female | |||
Location | 240 | Canada 122 (50.6%) | |
United States 59 (24.5%) | |||
Europe 32 (13.3%) | |||
Oceana 14 (5.8%) | |||
Africa 9 (3.7%) | |||
South America 4 (1.7%) | |||
Asia 1 (0.4%) |
ANOVA study | Generalizability study | Decision study | ||||
---|---|---|---|---|---|---|
Number of raters in group | % Variance due to podcast | % Variance due to rater in group | % Variance due to Podcast by rater (p × r) interaction | G‑coefficient (Phi) for the whole group | How many raters in this group needed to have a Phi coefficient ≥0.80 | |
All raters | 240 | 17.0% | 9.9% | 73.2% | 0.98 | 20 |
Attendings | 73 | 17.8% | 8.6% | 73.7% | 0.94 | 18 |
Residents, registrars, & fellows | 27 | 15.0% | 9.4% | 75.6% | 0.88 | 23 |
Medical students | 67 | 21.6% | 8.7% | 69.7% | 0.95 | 15 |
Nurses & nurse practitioners | 22 | 9.9% | 31.8% | 58.3% | 0.77 | 27 |
Physician assistants | 11 | 23.3% | 16.4% | 60.3% | 0.81 | 13 |
Prehospital care providers | 40 | 10.8% | 12.8% | 76.3% | 0.77 | 33 |