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Numbers and proportions of teeth progressing to periodontitis compared to starting gingivitis score of teeth
| Starting gingivitis score | Number at start | Number of teeth which developed periodontitis | Percentage of teeth which developed periodontitis |
|---|---|---|---|
|
G1 |
528 |
114 |
21.59 |
|
G2 |
1224 |
370 |
30.23 |
| G3 | 380 | 120 | 31.58 |
