Table 1. Participants demographic characteristics.
| PLACEBO | CPP-ACPF | PBM | CPP-ACPF+PBM | p | |
|---|---|---|---|---|---|
| (N = 5/n = 20) | (N = 5/n = 20) | (N = 5/n = 20) | (N = 6/n = 20) | ||
|
Gender, N (%) |
|||||
| Female | 3 (60) | 4 (80) | 3 (60) | 5 (83.33) | 0.793* |
| Male | 2 (40) | 1 (20) | 2 (40) | 1 (16.67) | |
|
Age, years |
|||||
| Mean | 32.6 | 22.6 | 32.2 | 32.5 | 0.125** |
| Interval | 22–47 | 18–27 | 23–38 | 26–50 | |
|
Tooth type, n (%) |
|||||
| Incisors | 5 (25) | 5 (25) | 4 (20) | 6 (30) | 0.300*† |
| Canines | 2 (10) | 4 (20) | 0 (0) | 1 (5) | |
| Premolars | 11 (55) | 11 (55) | 16 (80) | 13 (65) | |
| Molars | 2 (10) | 0 (0) | 0 (0) | 0 (0) |
* Fisher exact test;
** ANOVA test;
*† Kruskal-Wallis test