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Table 5 Comparison of the performance (average ratings: 1 = the best; 5 = the worst)
From: First aid as an important traffic safety factor – evaluation of the experience–based training
Type of training | Reaction (active – passive) | Reaction (fast – slow) | Accuracy of performance | Safety risk awareness |
|---|---|---|---|---|
Improved | ||||
Mean | 1.53 | 1.73 | 1.2 | 1.36 |
Std. Deviation | 0.74 | 0.8 | 0.4 | 0.63 |
Median | 1 | 2 | 1 | 1 |
Standard | ||||
Mean | 2.73 | 2.53 | 3.47 | 4.6 |
Std. Deviation | 1.62 | 1.55 | 1.1 | 0.51 |
Median | 2 | 2 | 3 | 5 |
Difference (n1 = n2 = 15) | ||||
Mann-Whitney U | 65.5* | 82,5 | 4.5*** | 0*** |
r | 0.38 | 0.24 | 0.85 | 0.87 |