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 |
*P-value values were reported to compare the difference between the intervention groups and the negative control group