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Frequency distribution of the two study groups regarding the site of lesions
| Group | N | Site of the samples | |||||
|---|---|---|---|---|---|---|---|
|
Anterior jaw
(unilateral) |
Anterior jaw
(bilateral) |
Posterior jaw |
Anterior and
Posterior jaw |
Unknown | Total | ||
| A | 20 | 10 (50%) | 1 (5%) | 5 (25%) | 4 (20%) | 0 (0%) | 20 (100%) |
| B | 20 | 8 (40%) | 1 (5%) | 6 (30%) | 4 (20%) | 1 (5%) | 20 (100%) |
