Table 2.

Mean value of the difference in mean Brazilian version of the Early Childhood Oral Health Impact Scale (B-ECOHIS) scores between baseline and 1 year later, their standard error (SE) and P-value by B-ECOHIS domains

Domains	n	Mean	SE	P
Difference in child symptom	153	−0.24	0.11	0.03
Difference in child function	157	−0.02	0.07	0.82
Difference in child psychology	154	−0.21	0.09	0.02
Difference in child social interaction	156	−0.07	0.09	0.41
Difference in parent distress	156	−0.07	0.10	0.46
Difference in family function	155	0.06	0.08	0.45
Difference overall	160	0.05	0.08	0.40