Changes of Turesky Plaque index
| Group | N | Turesky Plaque index (mean±SD) | |||||
|---|---|---|---|---|---|---|---|
| Base | After 1 week | After 2 weeks | After 4 weeks | After 8 weeks | After 16 weeks | ||
| C | 30 | 1.17±0.68 | 1.14±0.65 | 1.17±0.69 | 1.18±0.48 | 1.22±0.47 | 1.17±0.64 |
| E | 30 | 0.99±0.52 | 0.99±0.53 | 0.88±0.47 | 0.81±0.44 |
0.72±0.46 |
0.72±0.45 |
| p-value | 0.247 | 0.326 | 0.061 | 0.003 | <0.001 | 0.002 |
C: control group, E: experimental group, SD: standard deviation, p-value: p value by 2-sample t-test.
*p<0.05 by paired t-test between base and after.
**p<0.01 by paired t-test between base and after.
