Differences in physical function and quality of life between patients ≥60 years of age hospitalized with ADHF. Values adjusted for sex, race, BMI, and total comorbidities, except GDS, which was adjusted for sex, race, and BMI only. Abbreviations: 6MWD – six-minute walk distance, GDS – geriatric depression scale score, KCCQ – Kansas City cardiomyopathy questionnaire, SPPB – short physical performance battery.