Total group (n = 29) | Boys (n = 15) | Girls (n = 14) | |
---|---|---|---|
Endurance time (minutes) (mean (standard deviation)) | 9.0 (1.2)* | 9.2 (1.8) | |
Less than -2 SD, abnormal (n (%)) | 1 (3.4%) | 0 | 1 |
-1 SD to -2 SD, suspect (n (%)) | 8 (27.6%) | 7 | 1 |
Greater than -1 SD, normal (n (%)) | 20 (69.0%) | 8 | 12 |