Table 3

Surprise question option ‘yes’/‘no’ phases 1+2+3

nCorrect % (95% CI)
Total
2427Total 76.8 (75.1 to 78.5)
571Residents 69.5 (65.6 to 73.3)
1856Oncologists 79.1 (77.2 to 80.9)
Residents vs Oncologistsp<0.0005
Phase 1
925Total 72.6 (69.7 to 75.5)
191Residents 60.7 (53.4 to 67.7)
734Oncologists 75.7 (72.5 to 78.8)
Residents vs Oncologistsp<0.0005
Phase 2
712Total 74.0 (70.6 to 77.2)
152Residents 63.2 (55.0 to 70.8)
560Oncologists 77.0 (73.3 to 80.4)
Residents vs Oncologistsp<0.005
Phase 3
790Total 84.3 (81.6 to 86.8)
228Residents 81.1 (75.4 to 86.0)
562Oncologists 85.6 (82.4 to 88.4)
Residents vs Oncologistsp<0.3
  • Significant differences between phase 1 vs (2+3): total p<0.001; residents p<0.01; oncologists p<0.05.