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Pairwise Comparison of Overall Performance (Total Global Score) by Level of Training
| Training Group | Total Global Score* |
| 1 compared with 2 | 11.3 (0.3 to 22.3) |
| 2 compared with 3 | 17.4 (6.6 to 28.2) |
| 3 compared with 4 | 14.7 (1.1 to 28.3) |
The values are given as the group difference between the mean global score and the adjusted 95% confidence interval (determined with use of the Tukey correction), in points.
