| | | | ADD-GOHAI | SC-GOHAI |
|---|
| | | Mean + SD | Multivariate coefficient | p-value | Multivariate coefficient | p-value |
|---|
| Sex | Man | 45.6 ± 9.4 | | | | |
| Woman | 40.9 ± 9.8 | −5.68 (−9.05 to −2.32) | p = 0.001* | 2.40 (1.37 to 3.44) | p < 0.001* |
| Age | 55 to 75 years | 43.6 ± 9.8 | 0.15 (−0.15 to 0.45) | p = 0.313 | −0.04 (− 0.13 to 0.05) | p = 0.422 |
| Marital status | Single | 36.8 ± 10.9 | | | | |
| Married | 44.8 ± 9.2 | 2.83 (−2.78 to 8.44) | p = 0.319 | −0.65 (−2.37 to 1.08) | p = 0.457 |
| Divorced | 41.9 ± 10.8 | 6.67 (0.30 to 13.04) | p = 0.040* | −2.25 (−4.20 to −0.29) | p = 0.025* |
| Educational level | University | 46.3 ± 11.4 | | | | |
| Secondary education | 45.1 ± 8.2 | −3.51 (−7.35 to 0.34) | p = 0.073 | 1.40 (0.21 to 2.58) | p = 0.021 |
| Primary education | 41.2 ± 10.0 | −6.89 (−10.65 to −3.14) | p < 0.001* | 2.37 (1.21 to 3.53) | p < 0.001* |
| Smoker | Yes | 38.4 ± 12.5 | | | | |
| Ex-smoker 0–1 year | 43.0 ± 7.2 | −0.60 (−9.00 to 7.80) | p = 0.887 | 1.47 (− 1.11 to 4.05) | p = 0.261 |
| Ex-smoker 1–5 years | 47.0 ± 13.0 | 7.49 (−1.40 to 16.38) | p = 0.097 | −2.63 (−5.36 to 0.10) | p = 0.059 |
| Ex-smoker > 5 years | 44.8 ± 8.6 | 4.91 (0.27 to 9.56) | p = 0.038* | −1.37 (−2.80 to 0.06) | p = 0.060 |
| Never smoked | 44.3 ± 9.6 | 4.82 (−0.07 to 9.70) | p = 0.053 | −1.38 (−2.88 to 0.12) | p = 0.071 |
| Self-perceived oral health | Excellent-Very good | 56.1 ± 3.3 | | | | |
| Good | 47.2 ± 7.8 | −9.05 (−14.63 to −3.47) | p = 0.002* | 2.68 (0.97 to 4.40) | p = 0.003* |
| Enough-Poor | 39.6 ± 8.4 | −14.91 (−20.33 to −9.49) | p < 0.001* | 4.75 (3.08 to 6.41) | p < 0.001* |
| Number of teeth | 0–12 teeth | 34.7 ± 10.1 | | | | |
| 13–32 teeth | 46.2 ± 8.1 | 8.95 (4.68 to 13.23) | p < 0.001* | −2.83 (−4.14 to −1.51) | p < 0.001* |
| Periodontal disease | Yes | 41.2 ± 10.8 | | | | |
| No | 46.4 ± 8.3 | 0.05 (−3.17 to 3.27) | p = 0.976 | 0.07 (−0.92 to 1.06) | p = 0.893 |
- * p < 0.05 level, SD standard deviation, ADD-GOHAI additive score of GOHAI, SC-GOHAI simple count score of GOHAI, r-squared = 0.58, Adjusted r-squared = 0.5 (ADD-GOHAI); r-squared = 0.62, Adjusted r-squared = 0.55 (SC-GOHAI)
