| Mean difference | 95% CI | P value |
---|---|---|---|
Baseline (t0) | |||
 S. mutans test vs S. mutans placebo | 0.066 | −0.906 to 1.038 | > 0.05 |
 Lactobacilli test vs Lactobacilli placebo | −0.043 | −1.064 to 0.978 | > 0.05 |
One week (t1) | |||
 S. mutans test vs S. mutans placebo | −0.098 | −1.089 to 0.893 | > 0.05 |
 Lactobacilli test vs Lactobacilli placebo | 0.221 | −0.814 to 1.256 | > 0.05 |
Three week (t2) | |||
 S. mutans test vs S. mutans placebo | −0.081 | −1.116 to 0.954 | > 0.05 |
 Lactobacilli test vs Lactobacilli placebo | 0.204 | −0,790 to 1199 | > 0.05 |