Table 1 Results of Fisher’s test statistical analysis
severe | moderate | mild | normal | groups | ||||
|---|---|---|---|---|---|---|---|---|
percent (P-value) | Number of criteria | percent (P-value) | Number of criteria | percent (P-value) | Number of criteria | percent (P-value) | Number of criteria | |
0 | 0 | 0 | 0 | 0 | 0 | 100 | 8 | Positive control |
62.5 | 5 | 37.5 | 3 | 0 | 0 | 0 | 0 | Negative control |
37.5 (0.619) | 3 | 50 (>0.999) | 4 | 12.5 (>0.999) | 1 | 0 | 0 | mouthwash |
0 (0.026) | 0 | 25 (>0.999) | 2 | 12/5 (>0.999) | 1 | 62.5 (0.026) | 5 | injection |