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Table 1 Demographic data of the participating students

From: Basic life support skills of high school students before and after cardiopulmonary resuscitation training: a longitudinal investigation

Class Number of students at the training Boys Girls Mean Age Body weight in kg Body height in cm BMI First aid course BOscore PRE-training BOscore POST-training BOscore Evaluation Number of students at the Evaluation
Total 132 57 72 14.6 ± 1.4 58.1 ± 0.1 170.8 ± 7 19.8 ± 2.8 33.3% 3.9 ± 2.5 9.4 ± 1.1 9.4 ± 1.2 98
1 28 9 18 14.7 ± 2.9 59 ± 12.2 169.4 ± 6.4 20.4 ± 3.4 33.3% 3.4 ± 2.8 9.0 ± 1.1 9.1 ± 1.0 26
2 26 10 15 14.3 ± 0.5 55 ± 7.9 168.5 ± 7.9 19.3 ± 1.8 32% 3.6 ± 2.5 9.5 ± 0.9 9.4 ± 1.4 22
3 29 14 14 14.8 ± 0.5 57.7 ± 9.4 172.1 ± 6.5 19.4 ± 2.6 35.7% 4.1 ± 2.1 9.6 ± 1.0 9.5 ± 1.2 28
4 25 13 12 14.6 ± 0.5 61.9 ± 12.6 173.9 ± 7.2 20.5 ± 3.9 24% 4.5 ± 2.8 9.4 ± 1.2 10.0 ± 0.8 22
5 24 11 13 14.8 ± 0.3 56.7 ± 5.7 170.2 ± 6.1 19.6 ± 1.6 41.7% 4.3 ± 2.5 9.3 ± 1.4 - 0
  1. This table shows the distribution of students with respect to gender, age, body weight, body height, Body-mass-index (BMI) and attendance of a first aid course prior to the training as well as with respect to attained BOscore PRE-training, BOscore POST-training and BOscore at the 4-month evaluation. The data show the mean values for each participating group and for each class separately