[Table/Fig-10]:
Frequency distribution of the modified ARI scores and debonding of composite brackets using New Debonding Instrument (Unitek 3M, Monrovia, CA) and Conventional Debonding Pliers(Jaypee General Agencies)
Groups n (%) | Adhesive Remnant Index (ARI ) scores | ||||||||
0 | 1 | 2 | 5 | 10 | 11 | 21 | Total | p value | |
utility | 2 (20) | 1 (10) | 0 | 1 (10) | 0 | 0 | 1 (10) | 5 (50) | 0.02* |
3M | 1(10) | 0 | 2 (20) | 0 | 1 (10) | 1 (10) | 0 | 5 (50) | |
Total | 3 (30) | 1(10) | 2 (20) | 1 (10) | 1 (10) | 1 (10) | 1 (10) | 10 (100) |
Test applied- chi-square test (χ2=7.33 ); *statistically significant