Polish Adaptation of the Italian Spine Youth Quality of Life Questionnaire
Abstract
:1. Introduction
2. Materials and Methods
2.1. Study Population
2.2. Italian Spine Youth Quality of Life (ISYQOL) Questionnaire
2.3. Adaptation Process
2.4. Forward Translation
2.5. Back-Translation and Expert Panel
2.6. Pre-Testing, and Cognitive Interviewing and Development of Final Version
2.7. Statistical Analyses
2.8. Reliability
2.9. Measurement Error
2.10. Floor and Ceiling Effects
3. Results
4. Discussion
4.1. Statistical Relevance
4.2. Clinical Relevance
5. Conclusions
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Questionnaire | N | Min | Max | Mean | SD |
---|---|---|---|---|---|
ISYQOL-PL first trial | 58 | 32.96% | 62.83% | 49.05% | 3.15 |
ISYQOL-PL second trial | 58 | 32.96% | 66.29% | 49.05% | 3.15 |
ISYQOL-PL | ISYQOL (Original) |
---|---|
Cronbach’s alpha | Cronbach’s alpha |
0.8 | 0.83 |
ISYQOL-PL DOMAIN | Number of Items | Cronbach’s Alpha | Mean | SD | Floor Effect | Ceiling Effect |
---|---|---|---|---|---|---|
SPINE HEALTH | 13 | 0.79 | 56.88% | 3.32 | 0 (0.0%) | 0 (0.0%) |
BRACE | 7 | 0.77 | 68.21% | 4 | 0 (0.0%) | 1 (1.7%) |
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Kinel, E.; Korbel, K.; Janusz, P.; Kozinoga, M.; Czaprowski, D.; Kotwicki, T. Polish Adaptation of the Italian Spine Youth Quality of Life Questionnaire. J. Clin. Med. 2021, 10, 2081. https://doi.org/10.3390/jcm10102081
Kinel E, Korbel K, Janusz P, Kozinoga M, Czaprowski D, Kotwicki T. Polish Adaptation of the Italian Spine Youth Quality of Life Questionnaire. Journal of Clinical Medicine. 2021; 10(10):2081. https://doi.org/10.3390/jcm10102081
Chicago/Turabian StyleKinel, Edyta, Krzysztof Korbel, Piotr Janusz, Mateusz Kozinoga, Dariusz Czaprowski, and Tomasz Kotwicki. 2021. "Polish Adaptation of the Italian Spine Youth Quality of Life Questionnaire" Journal of Clinical Medicine 10, no. 10: 2081. https://doi.org/10.3390/jcm10102081