Table 1.
Target descriptive statistics.
| Characteristic | N | Mean | SD | Minimum | Maximum |
|---|---|---|---|---|---|
| Age (yrs) | 40 | 24 | 4.397 | 19 | 33 |
| Score (wins/fights ratio) | 29 | 0.682 | 0.208 | 0 | 1 |
| Body Height (cm) | 40 | 176.7 | 8.687 | 161.2 | 196 |
| Body Weight (kg) | 40 | 79.345 | 20.593 | 56.5 | 134.1 |
| Body Fat (kg) | 40 | 8.047 | 9.077 | 1.7 | 40.1 |
| Muscle Mass (kg) | 40 | 67.775 | 12.254 | 50.3 | 97.6 |
| Maximal Handgrip Strength (right) (kp) | 40 | 52.225 | 10.34 | 34.2 | 76 |
| Maximal Handgrip Strength (left) (kp) | 40 | 51.625 | 9.127 | 34.3 | 68 |
| Mean Handgrip Strength (kp) | 40 | 49.243 | 8.939 | 33.283 | 63.817 |
| FVC (l) | 34 | 4.515 | 0.879 | 2.46 | 6.55 |
| FEV1 (l) | 34 | 4.296 | 0.747 | 2.45 | 5.77 |
| PEF (l) | 34 | 8.469 | 2.471 | 3.86 | 11.73 |
| Roar F0 (Hz) | 40 | 392.85 | 56.893 | 243.503 | 492.725 |
| Roar F3 (Hz) | 40 | 2624.125 | 233.835 | 2196 | 3150 |
| Roar HNR (dB) | 40 | 9.169 | 5.068 | 2.926 | 24.786 |
| Roar Intensity (dB)* | 40 | 54.599 | 4.68 | 44.619 | 61.819 |
| Roar Duration (s) | 40 | 0.641 | 0.312 | 0.138 | 1.280 |
| Utterance F0 (Hz) | 40 | 127.771 | 18.387 | 100.844 | 179.099 |
| Utterance F3 (Hz) | 40 | 2546.02 | 98.66 | 2310.286 | 2727.487 |
| Utterance HNR (dB) | 40 | 8.929 | 2.88 | 3.452 | 14.205 |
| Utterance Intensity (dB)* | 40 | 13.721 | 3.803 | 6.643 | 23.057 |
| Utterance Duration (s) | 40 | 8.024 | 2.81 | 2.898 | 19.41 |
*
Intensity values are reported as analyzed from the original recordings (i.e., before being post-processed).