Fig. 1
From: Predicting frailty in older adults using vocal biomarkers: a cross-sectional study
The association between acoustic features and the probability of frailty among older adults (the Study of Osteoporotic Fractures [SOF] Index), 2020. Note: upper left panel: odds ratio (OR) = 0.843**, 95% CI = 0.739–0.961; upper right panel: OR = 1.116*, 95% CI = 0.984–1.267; lower left panel: OR = 1.039***, 95% CI = 1.011–1.067; lower right panel: OR = 1.349**, 95% CI = 1.061–1.715. A1: OR for a one-unit change; A2: OR for a 0.1-unit change; A3: OR for a 10-unit change; A4: OR for a 0.1-unit change. All results were based on logistic regression analysis. * p < 0.10, ** p < 0.05, and.*** p < 0.01