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http://hdl.handle.net/1843/48114| Tipo: | Artigo de Periódico |
| Título: | Analysis of test-retest reliability, construct validity, and internal consistency of the brazilian version of the Pelvic Girdle Questionnaire |
| Autor(es): | Luan Simões Luci Fuscaldi Teixeira Salmela Lívia de Castro Magalhães Britt Stuge Glória Elizabeth Carneiro Laurentino Elaine Wanderley Raphaela Barros Andrea Lemos |
| Resumo: | Objective: The purpose of this study was to evaluate test-retest reliability, construct validity, and internal consistency of the Brazilian version of the Pelvic Girdle Questionnaire (PGQ-Brazil). Methods: Analysis of the measurement properties was carried out in 4 steps. Step 1 was the pilot study, on which basis 4 hypotheses were formulated. These hypotheses were tested during the next step (construct validity, step 2) by completion of the questionnaire by the 2 groups (in pain [n = 105] and not in pain [n = 52]). For implementation of the PGQ-Brazil in the group with pain, we calculated the internal consistency (step 3) and, 7 days later, test-retest reliability (step 4) by re-application of the instrument in this group. Results: First, the PGQ-Brazil was able to discriminate between these groups (construct validity). Second, test-retest reliability (intraclass correlation coefficients for Activities subscale [0.97 with 95% confidence interval of 0.95-0.98] and Symptoms subscale [0.98 with 95% confidence interval of 0.97-0.98] and κ coefficient between 0.50 and 0.89 for the items) was found to be good; the Bland-Altman test indicated satisfactory agreement. The Rasch analysis indicated good internal consistency, and the instrument's ability to divide the participants into at least 3 levels of skills was confirmed. In contrast, a ceiling effect was observed, as 24% of pregnant women exhibited skills superior to what the PGQ-Brazil could evaluate. Conclusions: The PGQ-Brazil had good internal consistency, test-retest reliability, and construct validity in assessment of limitations in activities and symptoms of pregnant women with pelvic girdle pain. |
| Assunto: | Incapacidade - Avaliação Dor Dor pélvica Gravidez |
| Idioma: | eng |
| País: | Brasil |
| Editor: | Universidade Federal de Minas Gerais |
| Sigla da Instituição: | UFMG |
| Departamento: | EEF - DEPARTAMENTO DE FISIOTERAPIA |
| Tipo de Acesso: | Acesso Restrito |
| Identificador DOI: | https://doi.org/10.1016/j.jmpt.2017.10.008 |
| URI: | http://hdl.handle.net/1843/48114 |
| Data do documento: | Jun-2018 |
| metadata.dc.url.externa: | https://www.sciencedirect.com/science/article/pii/S016147541730115X?via%3Dihub |
| metadata.dc.relation.ispartof: | Journal of Manipulative and Physiological Therapeutics |
| Aparece nas coleções: | Artigo de Periódico |
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