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Comparison of clinical attachment loss (per millimeters) between study group and control group
| Cases (N = 80) | Controls (N = 80) | P Value* | |
|---|---|---|---|
| ≤ 1.17 | 52 (65%) | 70 (87.5%) | 0.006 |
| > 1.17 to ≤ 2.33 | 20 (25%) | 7 (8.75%) | |
| > 2.33 to ≤ 3.5 | 5 (6.25%) | 3 (3.75%) | |
| > 3.5 | 3 (3.75%) | 0 (0%) | |
| Mean ± SD | 1.03 ± 0.95 | 0.56 ± 0.62 | 0.0002 |
