Reference values for the CAVIPRES-30 questionnaire, a global questionnaire on the health-related quality of life of patients with prostate cancer

Actas Urol Esp. 2014 Jun;38(5):304-12. doi: 10.1016/j.acuro.2013.09.003. Epub 2013 Oct 30.
[Article in English, Spanish]

Abstract

Objective: Define and establish the reference values of the CAVIPRES-30 Questionnaire, a health related quality of life questionnaire specific for prostate cancer patients.

Material and methods: The CAVIPRES-30 was administered to 2,630 males with prostate cancer included by 238 Urologist belonging to the Spanish National Healthcare System. Descriptive analysis on socio-demographic and clinical data were performed, and multivariate analyses were used to corroborate that stratification variables were statistically significantly and independently associated to the overall score of the questionnaire.

Results: The variables Time since diagnosis of the illness, whether the patient had a Stable partner or not, if he was, or not, undergoing Symptomatic treatment were statistically significantly and independently associated (P < .001) to the overall score of the questionnaire. The reference values table of the CAVIPRES-30 questionnaire is made up of different kinds of information of each patient profile: sample size, descriptive statistics with regard to the overall score, Cronbach's alpha value (between .791 and .875) and the questionnaire's values are reported by deciles.

Conclusions: The results of this study contribute new proof as to the suitability and usefulness of the CAVIPRES-30 questionnaire as an instrument for assessing individually the quality of life of prostate cancer.

Keywords: CAVIPRES-30; Calidad de vida relacionada con la salud específica; Cuestionario; Cáncer de próstata; Health related quality of life specific; Prostate cancer; Questionnaire; Reference values; Valores de referencia.

Publication types

  • Multicenter Study

MeSH terms

  • Adult
  • Aged
  • Aged, 80 and over
  • Cross-Sectional Studies
  • Humans
  • Male
  • Middle Aged
  • Prostatic Neoplasms* / diagnosis
  • Quality of Life*
  • Reference Values
  • Surveys and Questionnaires*