Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add filters








Language
Year range
1.
Arq. bras. endocrinol. metab ; 54(9): 833-841, dez. 2010. tab
Article in English | LILACS | ID: lil-578365

ABSTRACT

OBJECTIVE: This study reports on the Brazilian Portuguese adaptation of the QoL-AGHDA (Quality of Life Assessment of Growth Hormone Deficiency in Adults) for use in adult growth hormone deficient (GHD) patients. MATERIALS AND METHODS: The translation process adopted the dual panel methodology. The questionnaire was tested through field-test interviews (16 GHD patients). In the final stage, data from 120 GHD patients (81 included in a test-retest analysis) were analyzed for internal consistency, test-retest reliability, convergent validity and validity among known groups. RESULTS: The translation panels were successful and the draft version was amended to improve the wording as a result of the field-test interviews. Cronbach's alpha was 0.90 and test-retest reliability 0.88. QoL-AGHDA scores had the expected pattern of association with NHP scale scores and QoL-AGHDA was able to differentiate significantly between patients based on patient-reported general health (p < 0.01) and QoL (p < 0.01). CONCLUSIONS: The adaptation of the QoL-AGHDA for a Brazilian population was successful and the adapted questionnaire was shown to be reliable and valid.


OBJETIVO: Este estudo relata o processo de adaptação da versão brasileira do questionário QoL-AGHDA (Quality of Life - Assessment of Growth Hormone Deficiency in Adults) para pacientes com deficiência do hormônio de crescimento (DGH). MATERIAIS E MÉTODOS: A tradução adotou a metodologia de duplo painel. O questionário foi testado por intermédio de entrevistas direcionadas com 16 pacientes com DGH. No estágio final, dados de 120 pacientes com DGH (81 com teste/reteste) foram analisados para consistência interna, confiabilidade teste/reteste, validade convergente e validade entre grupos conhecidos. RESULTADOS: Os grupos de tradução foram bem-sucedidos e a versão final foi adaptada seguindo sugestões obtidas das entrevistas com os 16 pacientes. O coeficiente alfa de Cronbach foi 0,90, confiabilidade teste/reteste 0,88, escores QoL-AGHDA se correlacionaram com o NHP (p < 0,01) e também com a saúde geral relatada pelos pacientes (p < 0,01). CONCLUSÕES: A adaptação do QoL-AGHDA para a população brasileira foi bem-sucedida, e a nova versão demonstrou ser válida e confiável.


Subject(s)
Adult , Female , Humans , Male , Middle Aged , Human Growth Hormone/deficiency , Quality of Life , Surveys and Questionnaires/standards , Translations , Brazil , Language , Reproducibility of Results , Statistics, Nonparametric
SELECTION OF CITATIONS
SEARCH DETAIL