The aim of this study was to compare the quality of life of hospitalized elderly patients according to the frailty status. An observational, analytical, cross-sectional study was conducted with 255 elderly patients in a city in the state of Minas Gerais. Fried frailty phenotype, WHOQOL-BREF, WHOQOL-OLD, and a structured instrument were used for socioeconomic and clinical data. Descriptive analysis and ANOVA-F t...