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Number and percentage of individuals with attachment loss (AL) ≥5mm stratified according to number of teeth involved
| Number of teeth involved with AL ≥5mm | Number | Percentage |
|---|---|---|
| None | 259 | 37.0 |
| 1 teeth | 289 | 41.28 |
| 3 teeth | 152 | 21.71 |
Z –value=13.685, p-value<0.0001 Statistical analysis showing highly significant (p<0.0001) difference between two groups
