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Distribution of smoking behavior in PRP and control groups (unilateral evaluation).
| Smoking Behavior | PRP Group | Control Group | ||
|---|---|---|---|---|
| Number of Patients | Percent | Number of Patients | Percent | |
| Non-smoker | 12 | 70.6% | 15 | 75% |
| Smoker and ex-smoker | 5 | 29.4% | 5 | 25.0% |
| Total | 17 | 100% | 20 | 100% |
