Table 2 ICDAS-merged-epi dmfs/DMFS by dmf/DMF component and caries activity status
Primary teeth (n = 337) | Permanent teeth (n = 170) | Combined primary and permanent teeth (n = 337) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ICDAS-merged-epi dmfs/DMFS component | T0 | T1y | T0 | T1y | T0 | T1y | |||||||||
Mean | (SD) | Mean | (SD) | p | Mean | (SD) | Mean | (SD) | p | Mean | (SD) | Mean | (SD) | p | |
ds/DS-I inactive | 0.4 | (1.1) | 1.8 | (3.0) | ** | 0.1 | (0.5) | 1.2 | (2.4) | ** | 0.5 | (1.2) | 2.5 | (4.0) | ** |
ds/DS-I active | 2.2 | (4.0) | 0.2 | (1.1) | ** | 1.6 | (2.7) | 0.2 | (0.7) | ** | 3.0 | (5.0) | 0.3 | (1.3) | ** |
ds/DS-Mo inactive | 0.1 | (0.6) | 0.3 | (0.8) | * | 0.0 | (0.1) | 0.1 | (0.5) | * | 0.1 | (0.6) | 0.4 | (0.9) | ** |
ds/DS-Mo active | 1.0 | (1.9) | 0.1 | (0.4) | ** | 0.3 | (1.0) | 0.0 | (0.2) | ** | 1.1 | (2.2) | 0.1 | (0.4) | ** |
ds/DS-E inactive | 0.1 | (0.6) | 0.3 | (1.4) | * | 0.0 | (0.1) | 0.1 | (0.4) | * | 0.1 | (0.6) | 0.3 | (1.4) | * |
ds/DS-E active | 2.7 | (5.7) | 0.2 | (0.8) | ** | 0.1 | (0.5) | 0.1 | (0.3) | 2.7 | (5.7) | 0.2 | (0.9) | ** | |
ds/DS I+Mo+E | 6.5 | (8.3) | 2.9 | (4.3) | ** | 2.1 | (3.1) | 1.7 | (2.7) | 7.6 | (9.0) | 3.8 | (5.1) | ** | |
fs/FS | 0.5 | (1.7) | 2.1 | (4.3) | ** | 0.3 | (1.0) | 0.4 | (1.1) | 0.7 | (1.9) | 2.2 | (4.3) | ** | |
ms/MS | 0.2 | (1.2) | 0.1 | (1.1) | 0.0 | (0.4) | 0.0 | (0.4) | 0.2 | (1.3) | 0.2 | (1.1) | |||
ICDAS-merged-epi dmfs/DMFS | 7.2 | (8.9) | 5.2 | (7.1) | * | 2.4 | (3.2) | 2.1 | (2.8) | 8.4 | (9.7) | 6.2 | (7.6) | * | |
Key: * = p <0.05 ** = p <0.001 ds/DS = primary (d)/permanent (D) teeth tooth surfaces with caries lesions I = initial caries lesion Mo = moderate caries lesion E = extensive caries lesion fs/FS = filled surfaces in primary (f) or permanent (F) teeth ms/MS = due to caries, missing surfaces in primary (m) or permanent (M) teeth. |