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Clinical and demographic characteristics of study subjects
| Subject | Age (years) | Mean PD (mm) | Mean CAL (mm) | Sites with PD ≥5 mm (%) |
|---|---|---|---|---|
| 1 | 53 | 2.1 | 1.4 | 7% |
| 2 | 32 | 2.5 | 1.8 | 15% |
| 3 | 54 | 3.0 | 3.0 | 17% |
| 4 | 50 | 3.9 | 3.3 | 41% |
| 5 | 59 | 3.1 | 3.3 | 21% |
| 6 | 42 | 2.1 | 2.5 | 3% |
| 7 | 75 | 1.9 | 3.4 | 10% |
| 8 | 66 | 2.0 | 2.2 | 7% |
| 9 | 63 | 1.9 | 1.0 | 4% |
CAL: clinical attachment loss; PD: pocket depth.
