Table 3.
Summary of hierarchical linear regression models of GOHAI scores associated with physical function, dental status, oral hygiene and oral function
| Multiple R. | Adjust R2 (%) | R2 (%) | R2 change (%) | Sig. change | ||
|---|---|---|---|---|---|---|
| Model 1 | 0.24 | 4.95 | 5.57 | 5.57 | F change = 8.94 | p <.001 |
| Model 2 | 0.27 | 6.63 | 7.42 | 1.85 | F change = 9.42 | p <.001 |
| Model 3 | 0.29 | 7.03 | 8.17 | 0.75 | F change = 7.14 | p <.001 |
| Model 4 | 0.39 | 13.41 | 15.07 | 6.90 | F change = 9.06 | p <.001 |
Model 1: This model included demographic factors, frailty and sarcopenia.
Model 2: This model included demographic factors, frailty, sarcopenia, removable denture and functional teeth.
Model 3: This model included demographic factors, frailty, sarcopenia, removable denture, functional teeth, plaque index and tongue coating.
Model 4: This model included demographic factors, frailty, sarcopenia, removable denture, functional teeth, plaque index, tongue coating, xerostomia, dysphagia, occlusal condition and masticatory performance.