About this article
Article Category: Original scientific article
Published Online: Apr 06, 2020
Page range: 92 - 98
Received: Apr 16, 2019
Accepted: Feb 14, 2020
DOI: https://doi.org/10.2478/sjph-2020-0012
Keywords
© 2020 Nataša Prebil et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Parameters affecting voice quality in professional singers and in professional actors. Fisher’s exact test and Mann-Whitney test were used for statistical analysis.
| 11 | 33 | 0.000 | |
| 26 | 15 | 0.037 | |
| 27 | 33 | 0.376 | |
| 19 | 10 | 0.058 | |
| 26 | 57 | 0.000 | |
| 4 | 29 | 0.000 | |
| 16 | 44 | 0.000 | |
| 34 | 3 | 0.254 | |
| 6.25 / 2.44 | 4.23 / 1.20 | 0.000 | |
| 21 | 19 | 0.704 |
Parameters affecting voice quality in professional actors with frequent voice problems in their careers and in professional actors without frequent voice problems. Fisher’s exact test, t-test, and Mann-Whitney test were used for statistical analysis.
| 44.38 / 9.13 | 45.22 / 12.14 | 0.818 | |
| 20.00 / 8.82 | 18.52 / 10.99 | 0.655 | |
| 4.46 / 1.18 | 4.16 / 1.21 | 0.430 | |
| 6 | 27 | 0.259 | |
| 2 | 12 | 1.000 | |
| 5 | 27 | 0.708 | |
| 0 | 10 | 0.337 | |
| 7 | 49 | 1.000 | |
| 4 | 25 | 1.000 | |
| 4 | 40 | 0.244 | |
| 2 | 17 | 1.000 |
Parameters affecting voice quality in professional singers with frequent voice problems in their careers and in professional singers without frequent voice problems. Fisher’s exact test, t-test, and Mann-Whitney test were used for statistical analysis.
| 44.38 / 9.13 | 45.22 / 12.14 | 0.818 | |
| 20.00 / 8.82 | 18.52 / 10.99 | 0.655 | |
| 4.46 / 1.18 | 4.16 / 1.21 | 0.430 | |
| 4 | 7 | 0.216 | |
| 8 | 18 | 0.216 | |
| 7 | 20 | 0.531 | |
| 7 | 12 | 0.048 | |
| 9 | 17 | 0.029 | |
| 1 | 3 | 1.000 | |
| 6 | 10 | 0.075 | |
| 6 | 15 | 0.329 |
Frequency and causes of voice problems in professional singers and actors during their studies, over the last year and over their entire careers. Fisher’s exact test and chi-squared test were used for statistical analysis. (URI = upper respiratory tract infection).
| 1 | 1 | 1.000 | |
| 9 | 5 | 0.265 | |
| 13 | 8 | 0.241 | |
| • | 5 | 7 | |
| • | 8 | 6 | 0.729 |
| • | 37 | 39 |