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Mean scores of Severity Plaque Index (DP) and percent between periods.
| Baseline | 45 days | 90 days | Reduction-% | |||
|---|---|---|---|---|---|---|
| MGP 5% | n = 22 | n = 22 | n = 21 | Baseline–45 days | Baseline–90 days | 45 days–90 days |
| 0.44 (0.19) | 0.26 (0.14) | 0.26 (0.15) | 41* | 41* | — | |
*Friedman test (ANOVA) P < .05.
