Table 1 Characteristics of the study sample (N = 195)
Mean | Standard deviation | |
|---|---|---|
Age (years) | 14.3 | 2.8 |
n | % | |
Study1 (HAYS) | 145 | 74.4 |
Sex (boys) | 116 | 59.5 |
Sport participation2 (yes) | 96 | 49.2 |
ACSM | ||
Cardiovascular | 22 | 11.3 |
Pulmonary | 9 | 4.6 |
Metabolic | 16 | 8.2 |
Musculoskeletal or orthopaedic | 16 | 8.2 |
Neuromuscular | 103 | 52.8 |
Immunological or haematological | 18 | 9.2 |
Cancer | 3 | 1.5 |
Epileptic | 8 | 4.1 |
Education type3 | ||
Special-education | 65 | 33.3 |