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Descriptive and bivariate statistics of the study sample.
| Total sample | Aggressive Periodontitis Means (±Standard Deviation) | Control Means (±Standard Deviation) | p-value | |
|---|---|---|---|---|
| Age | 30.1 (6.1) | 32 (4.6) | 29.4 (6.5) | 0.43 |
| Bone density: | ||||
| Anterior region | 882.4 (238.2) | 822.1 (225.7) | 955.5 (240.2) | 0.12 |
| Posterior region | 259.1 (96.1) | 284.2 (92.5) | 230.7 (95.2) | 0.12 |
