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Clinical evaluation of periodontitis types affected cumulative and annually radiographic periodontal alveolar bone loss using the treatment of Sandwich’s technique
World Journal of Dental Sciences and Research
| Vol 1, Issue 1
Table 1. Cumulative radiographic periodontal attachment loss (CRPAL)and annual radiographic periodontal attachment loss (ARPAL) among stages A, Band C.
| Stages | N | CRPAL (mm) | ARPAL (mm/yr.) |
| Mean (SD) | Mean (SD) | ||
| A | 1228 | - 5.06 (3.40) | - 0.19 (0.16) |
| B | 1015 | - 0.37 (1.58) | - 0.06 (0.24) |
| C | 1015 | - 4.24 (2.48) | - 0.12 (0.08) |
| Significance | **** | **** | |