Table 2.
Total number of analgesic doses in 7 days for groups
| Groups (G) | Anal. (n) | Min. | Max. | Median | Mean | SD | χ 2 | p* | U** | p* |
|---|---|---|---|---|---|---|---|---|---|---|
| Traditional (G1) | 10 | 3.0 | 16.0 | 10.0 | 9.4 | 4.81 | 27.0 (G1–G2) | 0.079 | ||
| Traditional + PRF (G2) | 10 | 1.0 | 10.0 | 5.5 | 5.6 | 3.02 | 8.436 | 0.038 | 18.0 (G1–G3) | 0.015* |
| Piezo + PRF (G3) | 10 | 1.0 | 10.0 | 3.5 | 4.3 | 2.94 | 49.5 (G1–G4) | 0.969 | ||
| Traditional (G4) | 10 | 3.0 | 20.0 | 11.0 | 9.5 | 6.11 | 36.0 (G2–G3) | 0.268 | ||
| 32.0 (G2–G4) | 0.167 | |||||||||
| 22.0 (G3–G4) | 0.033* |
Abbreviations: Anal Analgesics, Min minimum, Max maximum, SD standart deviation, χ 2 Kruskal Wallis test result; *p ≤ 0.05, significance **Mann–Whitney U-test (Bonferroni-correction) results between groups