... ana-lyzing the data, and writing the article. RC contributed toanalyzing the data and the interpretation of the results. RScontributed to analyzing and collecting the data. Allauthors have read and ... outcomes. The utility score isincorporated into quality-adjusted life-year (QALYs)which combine, in a single index, gains or losses in quan-tity (life expectancy) and quality of life (HU). The ... questionnaire, VAS,sociodemographic and clinical data, together with review-ing medical records. In addition, about one-fifth of thissample (N = 64) was randomly selected to conduct one-two...