Table 2.
Hierarchical linear regression analysis of GOHAI scores associated with physical function, dental status, oral hygiene and oral function
| Model 1 | Model 2 | Model 3 | Model 4 | |
|---|---|---|---|---|
| β (95 % CI) | β (95 % CI) | β (95 % CI) | β (95 % CI) | |
| Frailty | ||||
| Pre-frailty vs. robust | -2.23 (-3.27, -1.19) | -2.13 (-3.16, -1.10) | -2.08 (-3.18, -0.98) | -1.38 (-2.46, -0.29) |
| Frailty vs. robust | -2.90 (-6.47, 0.67) | -2.84 (-6.38, 0.70) | -3.17 (-6.89, 0.55) | -2.83 (-6.44, 0.79) |
| Sarcopenia | -3.88 (-5.92, -1.84) | -3.82 (-5.84, -1.79) | -3.42 (-5.66, -1.17) | -2.59 (-4.78, -0.40) |
| Removable denture (yes) | - | 0.29 (-0.85, 1.43) | 0.25 (-0.90, 1.40) | 0.52 (-0.68, 1.72) |
|
Functional teeth (<20 teeth) |
-2.21 (-3.40, -1.03) | -2.39 (-3.65, -1.14) | -1.87 (-3.26, -0.49) | |
| PI | 0.20 (-0.65, 1.05) | 0.18 (-0.65, 1.02) | ||
| Tongue coating | 0.06 (-0.07, 0.20) | 0.04 (-0.10, 0.17) | ||
| Xerostomia | -3.93 (-5.36, -2.50) | |||
| Dysphagia | -2.78 (-4.08, -1.48) | |||
| Occlusal condition | ||||
| B vs. A | -0.74 (-1.83, 0.34) | |||
| C vs. A | 0.92 (-1.32, 3.16) | |||
| Masticatory | ||||
| Moderate vs. good | -0.70 (-1.64, 0.25) | |||
| Poor vs. good | -1.06 (-2.42, 0.03) | |||
PI Plaque index
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.