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Mean, standard deviation, and Paired t-test of maximum phonation duration (MPD) for all the participants before and after bhramari pranayama.
| Mean | SD | ||||
|---|---|---|---|---|---|
| Pre | Post | Pre | Post | P | |
| /a/ (Secs) | 14.80 | 18.15 | 3.25 | 3.46 | < 0.001∗ |
| /i/ (Secs) | 19.12 | 21.86 | 5.74 | 5.82 | < 0.001∗ |
| /u/ (Secs) | 18.71 | 21.74 | 5.01 | 6.33 | < 0.001∗ |
