Table 4 Concurrent validity
Variable | Mean Add-GOHAI [CI (95%)] | Significance | Mean ± SD |
|---|---|---|---|
Number of carious teeth (DT) | 1.98 ± 2.59 | ||
DT < 2 (n = 50) | 46.45 [45.40;46.50] | NS | |
DT ≥ 2 (n = 40) | 44.39 [44.33;44.46] | ||
Number of missing teeth (MT) | 7.89 ± 9.15 | ||
MT < 4 (n = 41) | 50.17 [50.12; 50.21] | p < 0.01 | |
MT ≥ 4 (n = 49) | 41.66 [41.61; 41.71] | ||
Number of filled teeth (FT) | 6.72 ± 6.72 | ||
FT ≤ 5 (n = 41) | 43.24 [43.17;43.32] | p = 0.02 | |
FT > 5 (n = 49) | 47.45 [47.41;47.49] | ||
DMFT | 16.59 ± 8.11 | ||
DMFT ≤13 (n = 33) | 49.36 [49.29;49.43] | p = 0.0002 | |
13 < DMFT ≤ 20 (n = 25) | 46.81 [46.69; 46.92] | ||
DMFT >20 (n = 32) | 40.59 [40.48; 40.71] | ||
OHI-S | 2.37 ± 1.34 | ||
OHI-S ≤1.5 (n = 15) | 49.53 [49.45; 49.62] | p = 0.02 | |
1.5 < OHI-S ≤ 3 (n = 28) | 46.25 [45.13; 46.36] | ||
OHI-S > 3 (n = 23) | 42.16 [41.96; 42.36] | ||