Table 9.
Discriminant validity: COHIP-SF-19 scores and socio-demographic, behavioural, clinical variables (whole sample, n = 557)
| Variables | Domain 1: Oral health | Domain 2: Functional well-being | Domain 3: Socio-emotional well-being | Total score | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean (SD) | RC [IC] | p | Mean (SD) | RC [IC] | p | Mean (SD) | RC [IC] | p | Mean (SD) | RC [IC] | p | |
| Gender | ||||||||||||
| Male (262) | 14.45 ± 3.84 | 13.12 ± 2.65 | 31.46 ± 5.31 | 59.00 ± 9.49 | ||||||||
| Female (295) | 13.73 ± 3.60 | − 0.05 [− 0.1; 0.03] | 0.04 | 12.62 ± 2.88 | − 0.05 [− 0.09; − 0.003] | 0.03 | 30.49 ± 6.07 | − 0.03 [− 0.07; 0.007] | 0.05 | 56.84 ± 10.31 | − 0.04 [− 0.08; − 0.01] | < 0.01 |
| Region | ||||||||||||
| South (375) | 14.55 ± 3.5 | 13.11 ± 2.62 | 31.45 ± 5.45 | 59.12 ± 9.35 | ||||||||
| North (112) | 13.91 ± 3.4 | − 0.02 [− 0.1; 0.07] | 0.61 | 12.81 ± 2.69 | − 0.02 [− 0.08; 0.04] | 0.55 | 30.83 ± 4.81 | − 0.01 [− 0.06; 0.03] | 0.50 | 57.56 ± 8.35 | − 0.02 [− 0.07; 0.03] | 0.38 |
| Islands (70) | 11.73 ± 4.5 | − 0.2 [− 0.36; − 0.14] | < 0.01 | 11.56 ± 3.39 | − 0.15 [− 0.22; − 0.07] | < 0.01 | 28.37 ± 7.73 | − 0.1 [− 0.16; − 0.05] | < 0.01 | 51.66 ± 13.01 | − 0.17 [− 0.22; − 0.11] | < 0.01 |
| Ethnicity | ||||||||||||
| Oceanian (161) | 13.17 ± 3.95 | 12.13 ± 2.99 | 30.08 ± 6.15 | 55.38 ± 10.8 | ||||||||
| European (42) | 16.36 ± 2.82 | 0.18 [0.07; 0.29] | < 0.01 | 14.26 ± 1.82 | 0.17 [0.07; 0.26] | < 0.01 | 32.71 ± 5.42 | 0.09 [0.02; 0.16] | 0.01 | 63.33 ± 7.83 | 0.12 [0.04; 0.19] | < 0.01 |
| Multiracial (255) | 14.07 ± 3.53 | 0.07 [0.004; 0.13] | 0.04 | 12.86 ± 2.77 | 0.06 [0.01; 0.12] | 0.02 | 30.88 ± 5.47 | 0.03 [− 0.01; 0.7] | 0.13 | 57.81 ± 9.49 | 0.04 [0.009; 0.08] | 0.04 |
| Others (90) | 14.60 ± 3.63 | 0.07 [− 0.01; 0.15] | 0.09 | 13.38 ± 2.55 | 0.1 [0.03; 0.17] | 0.004 | 31.72 ± 5.92 | 0.08 [0.02; 0.13] | < 0.01 | 59.7 ± 9.56 | 0.06 [0.001; 0.11] | 0.04 |
| Place of living | ||||||||||||
| Tribe/Squat (203) | 13.16 ± 3.81 | 12.01 ± 3.13 | 29.9 ± 6.16 | 55.08 ± 10.65 | ||||||||
| Town/village (351) | 14.58 ± 3.58 | 0.54 [− 0.01; 0.12] | 0.1 | 13.32 ± 2.45 | 0.12 [0.07; 0.17] | < 0.01 | 31.48 ± 5.4 | 0.06 [0.02; 0.1] | < 0.01 | 59.38 ± 9.17 | 0.06 [0.02; 0.10] | < 0.01 |
| Type of school | ||||||||||||
| Private (137) | 13.53 ± 4.05 | 12.61 ± 2.93 | 30.63 ± 6.42 | 56.76 ± 11.36 | ||||||||
| Public (420) | 14.25 ± 3.61 | 0.01 [− 0.1; 0.12] | 0.85 | 12.93 ± 2.74 | 0.01 [− 0.06; 0.08] | 0.79 | 31.04 ± 5.51 | 0.004 [− 0.04; 0.05] | 0.86 | 58.23 ± 9.48 | 0.01 [− 0.06; 0.08] | 0.76 |
| Health insurance | ||||||||||||
| State aid (131) | 13.15 ± 4.04 | 11.96 ± 3.06 | 29.48 ± 6.6 | 54.59 ± 11.16 | ||||||||
| Basic insurance only (104) | 13.85 ± 3.62 | 0.50 [− 0.03; 0.13] | 0.24 | 12.67 ± 2.71 | 0.06 [− 0.002; 0.14] | 0.058 | 31.30 ± 5.18 | 0.06 [0.006; 0.12] | 0.03 | 57.82 ± 9.66 | 0.06 [0.004; 0.12] | 0.04 |
| Private supplemental (304) | 14.45 ± 3.56 | 0.72 [0.004; 0.14] | 0.04 | 13.31 ± 2.58 | 0.1 [0.05; 0.16] | < 0.01 | 31.39 ± 5.53 | 0.06 [0.02; 0.10] | < 0.01 | 59.14 ± 9.34 | 0.07 [0.03; 0.12] | < 0.01 |
| Toothbrushing | ||||||||||||
| No/occasional (46) | 12.15 ± 3.63 | 11.87 ± 3.26 | 28.98 ± 6.93 | 53. ± 11.33 | ||||||||
| Once a day (208) | 13.64 ± 3.72 | 0.05 [− 0.04; 0.16] | 0.29 | 12.43 ± 2.71 | 0.04 [− 0.38; 0.13] | 0.27 | 30.54 ± 5.4 | 0.07 [0.03; 0.14] | 0.04 | 56.61 ± 9.43 | 0.05 [− 0.02; 0.11] | 0.18 |
| Twice a day (301) | 14.67 ± 3.62 | 0.11 [0.007; 0.21] | 0.03 | 13.30 ± 2.69 | 0.11 [0.02; 0.19] | 0.01 | 31.52 ± 5.72 | 0.1 [0.04; 0.17] | < 0.01 | 59.49 ± 9.83 | 0.08 [0.01; 0.15] | 0.02 |
| DMFT | ||||||||||||
| DMFT = 0 (334) | 14.70 ± 3.42 | 13.37 ± 2.39 | 31.68 ± 5.24 | 59.75 ± 8.66 | ||||||||
| DMFT > 0 (223) | 12.99 ± 3.93 | − 0.11 [− 0.17; − 0.06] | < 0.01 | 12.10 ± 3.13 | − 0.11 [− 0.15; − 0.06] | < 0.01 | 29.76 ± 6.38 | − 0.06 [− 0.10; − 0.02] | < 0.01 | 54.85 ± 11.17 | − 0.09 [− 0.12; − 0.05] | < 0.01 |
| Gingival status | ||||||||||||
| No gingivitis (252) | 14.21 ± 3.69 | 13.04 ± 2.74 | 31.21 ± 5.51 | 58.46 ± 9.67 | ||||||||
| Gingivitis (> 1sextant) (303) | 13.95 ± 3.75 | − 0.05 [− 0.1; 0.1] | 0.11 | 12.74 ± 2.79 | − 0.44 [− 0.09; 0.003] | 0.07 | 30.77 ± 5.92 | − 0.01 [− 0.52; 0.02] | 0.43 | 57.47 ± 10.16 | − 0.03 [− 0.07; 0.003] | 0.07 |
| Infectious process | ||||||||||||
| No (511) | 14.26 ± 3.57 | 13.06 ± 2.64 | 31.30 ± 5.48 | 58.62 ± 9.27 | ||||||||
| At least one (44) | 11.42 ± 4.45 | − 0.26 [− 0.35; − 0.16] | < 0.01 | 10.77 ± 3.21 | -0.2 [− 0.28; − 0.12] | < 0.01 | 26.93 ± 7.39 | − 0.13 [− 0.19; − 0.06] | < 0.01 | 49.12 ± 13.24 | − 0.2 [− 0.27; − 0.14] | < 0.01 |
| Number of PFU | ||||||||||||
| < 6 (76) | 14.29 ± 3.88 | 12.74 ± 2.81 | 30.3 ± 6.28 | 57.31 ± 10.76 | ||||||||
| ≥ 6 (481) | 14.04 ± 3.71 | − 0.02 [− 0.08; 0.74] | 0.96 | 12.87 ± 2.79 | 0.02 [− 0.04; 0.09] | 0.52 | 31.05 ± 5.66 | 0.03 [− 0.17; 0.08] | 0.18 | 57.96 ± 9.86 | 0.02 [− 0.03; 0.07] | 0.40 |
Significant values are in bold
*p Multilevel mixed-effects linear regression, RC regression coefficient