Table 3.
Percentage of the distribution of failure mode in all research groups.
| Failure mode (%) | Group 1 (CGIC) | Group 2 (CGIC + 1% GO) | Group 3 (CGIC + 2% GO) | Group 4 (RMGIC) | Group 5 (RMGI + 1% GO) | Group 6 (RMGI + 2% GO) | p Valuea |
|---|---|---|---|---|---|---|---|
| Cohesive in dentin | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cohesive in cement | 0 | 0 | 0 | 0 | 10 | 10 | .373 |
| Adhesive | 100 | 70 | 60 | 90 | 70 | 60 | |
| Mixed | 0 | 30 | 40 | 10 | 20 | 30 | |
| Total | 100 | 100 | 100 | 100 | 100 | 100 |
Abbreviations: CGIC, conventional glass ionomer cement; GO, graphene oxide; RMGIC, resin‐modified glass ionomer cement.
a
Fisher's exact test.