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Generalized estimating equation analysis of oral health knowledge and oral hygiene status of children (OHI-S) after the intervention. Values are expressed as Mean±Standard Error
| Intervention group | Control group | P-value | |
|---|---|---|---|
| Oral health knowledge | 0.51±0.22 | 0.23±0.11 | 0.26 |
| OHI-S | −0.27±0.02 | 0.02±0.02 | <0.001 |
OHI-S: Oral Hygiene Index Simplified
