Table 3.
Mean gingival index scores
| Mean | Std. deviation | N | |
|---|---|---|---|
| GI baseline | 1.7433 | 0.1924 | 30 |
| GI 3 month | 1.0300 | 0.1878 | 30 |
| GI 1 year | 0.8000 | 0.1597 | 30 |
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