Number of riggers | Number of adverse events | |||
Agreement, % | Weighted κ (95% CI) | Agreement, % | Weighted κ (95% CI) | |
Teams I & II | 87 | 0.44 (0.27 to 0.60) | 94 | 0.62 (0.21 to 0.90) |
Teams I & III | 90 | 0.49 (0.34 to 0.64) | 94 | 0.64 (0.29 to 0.88) |
Teams I & IV | 86 | 0.36 (0.20 to 0.51) | 89 | 0.32 (0.15 to 0.51) |
Teams I & V | 87 | 0.38 (0.21 to 0.57) | 94 | 0.60 (0.29 to 0.85) |
Teams II & III | 90 | 0.60 (0.48 to 0.72) | 96 | 0.77 (0.49 to 0.95) |
Teams II & IV | 84 | 0.40 (0.24 to 0.57) | 88 | 0.27 (0.10 to 0.48) |
Teams II & V | 83 | 0.32 (0.16 to 0.52) | 94 | 0.61 (0.32 to 0.83) |
Teams III & IV | 86 | 0.35 (0.22 to 0.50) | 90 | 0.40 (0.22 to 0.65) |
Teams III & V | 85 | 0.32 (0.15 to 0.52) | 94 | 0.63 (0.38 to 0.86) |
Teams IV & V | 91 | 0.48 (0.25 to 0.67) | 88 | 0.26 (0.09 to 0.42) |
Combined κ* | 0.20 (0.12 to 0.30) | 0.45 (0.26 to 0.63) | ||
Combined κ without team 4* | 0.18 (0.10 to 0.29) | 0.62 (0.38 to 0.81) |
The 95% CIs are based on bootstrapping with 10 000 repetitions.
↵* Unweighted κ.