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Table 3 Comparisons of oral health literacy two groups over the study period

From: Four-level evaluation of health promotion intervention for preventing early childhood caries: a randomized controlled trial

Groups time Intervention Mean (SD) Control Mean (SD) p-value*
Pre-Test 19.63 ± 2.27 19.73 ± 2.68 0.84*
6 months follow-up 20.98 ± 2.15 19.76 ± 2.70 0. 01*
P-value** 0.001** 0.91**
  1. *Results obtained from t test
  2. **Results obtained paired t test