Table 2.
Variables | N | Mean | Median | Standard deviation | Minimum | Maximum | Q1 | Q3 |
---|---|---|---|---|---|---|---|---|
Fo /a/ (Hz) | 20 | 246 | 246 | 23 | 193 | 284 | 232 | 262 |
Fo /e/ (Hz) | 20 | 126 | 126 | 12 | 100 | 146 | 118 | 136 |
Fo /i/ (Hz) | 20 | 228 | 237 | 42 | 171 | 285 | 183 | 265 |
Jitter /a/ (%) | 20 | 1,609 | 1,247 | 0,899 | 0,810 | 3,825 | 0,986 | 2,063 |
Jitter /e/ (%) | 20 | 1,965 | 1,395 | 1,914 | 0,673 | 8,732 | 0,985 | 1,722 |
Jitter /i/ (%) | 20 | 1,331 | 1,107 | 0,816 | 0,706 | 4,243 | 0,834 | 1,370 |
Shimmer /a/ (dB) | 20 | 0,610 | 0,576 | 0,251 | 0,282 | 1,369 | 0,420 | 0,735 |
Shimmer /e/ (dB) | 20 | 0,501 | 0,486 | 0,235 | 0,195 | 1,123 | 0,303 | 0,653 |
Shimmer /i/ (dB) | 20 | 0,526 | 0,486 | 0,216 | 0,150 | 0,864 | 0,337 | 0,709 |
Intensity - /a/ (dB) | 20 | 72,2 | 72,2 | 2,02 | 69,1 | 76,2 | 70,5 | 73,8 |
Intensity - /e/ (dB) | 20 | 73,5 | 74,5 | 2,9 | 68,1 | 80,2 | 71,0 | 75,1 |
Intensity - /i/ (dB) | 20 | 72,7 | 72,6 | 3,3 | 66,1 | 78,0 | 70,3 | 75,1 |
Key:
GC - control group
F0 - fundamental frequency
N - total number of subjects
Q1 - first quartile
Q3 - third quartile