[Validation in Spain of the quality of life questionnaire PROSQOLI in patients with advanced prostate cancer]. / Validación en España del cuestionario de calidad de vida PROSQOLI en pacientes con cáncer de próstata avanzado.
Actas Urol Esp
; 36(7): 410-7, 2012.
Article
em Es
| MEDLINE
| ID: mdl-22464195
ABSTRACT
OBJECTIVES:
Validation of the PROSQOLI questionnaire adapted to Spanish, pursing an instrument to evaluate, in the common clinical practice, the quality of life in patients with locally advanced or disseminated prostate cancer in our country. MATERIAL ANDMETHODS:
A cross-sectional prospective study was designed in 750 patients (150 centers) with disseminated or locally advanced prostate cancer (TNM criterion) who came to the scheduled check-up. Socio-demographic and clinical data of the participants were collected. The subjects filled out the PROSQOLI and EQ-5D questionnaires. The analysis included 561 cases that met the selection criteria. The psychometric characteristics (feasibility, validity and reliability) of the adapted PROSQOLI questionnaire were studied.RESULTS:
Mean age was 73.63 (7.59) years. A total of 72.01% of the participants had locally advanced disease. In 28.16%, the primary treatment was radiotherapy, in 12.30% it was prostatectomy. A total of 83.48% received hormone treatment. The mean for each scale of the PROSQOLI questionnaire varied from 68.86 to 74.51. The percentage of no response was less than 3% for each scale. The percentage of subjects with minimum score in any scale was negligible, and the maximum score did not surpass 5%. Mean time to fill out the questionnaire was 109.42 (101.00) seconds. Cronbach's α coefficient was 0.937 and the total item correlation was superior to 0.7 for all the items. Correlations with the EQ-5D questionnaire were moderate. Scores on the questionnaire were associated to all the parameters studied related to the disease.CONCLUSIONS:
The adapted questionnaire has adequate psychometric properties for its use in research and in the clinical practice.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Neoplasias da Próstata
/
Qualidade de Vida
/
Inquéritos e Questionários
Idioma:
Es
Ano de publicação:
2012
Tipo de documento:
Article