| Difference vs. placebo | 95% CI | P value | ||
---|---|---|---|---|---|
CPC mouthwash vs. placebo | |||||
 | Baseline | Reference |  |  |  |
 | 30 min | 0.640 | (-1.425, | 2.706) | 0.543 |
 | 2 h | 1.158 | (-0.797, | 3.112) | 0.246 |
 | 4 h | 1.283 | (-0.719, | 3.285) | 0.209 |
 | 10 h | 0.304 | (-1.777, | 2.385) | 0.775 |
 | 24 h | 0.782 | (-1.195, | 2.759) | 0.438 |
On-demand ACD mouthwash vs. placebo | |||||
 | Baseline | Reference |  |  |  |
 | 30 min | 0.905 | (-1.079, | 2.888) | 0.371 |
 | 2 h | 0.709 | (-1.275, | 2.693) | 0.483 |
 | 4 h | 0.220 | (-1.787, | 2.226) | 0.830 |
 | 10 h | 0.198 | (-1.901, | 2.296) | 0.854 |
 | 24 h | 0.784 | (-1.236, | 2.804) | 0.447 |