negative group | positive group | diode laser group | diode-NaOCl group | ||||
---|---|---|---|---|---|---|---|
Mean ± SD (log10) | Mean ± SD (log10) | RD (%) | Mean ± SD (log10) | RD (%) | Mean ± SD (log10) | RD (%) | |
Coronal region | 5.82 ± 4.74A | 4.51 ± 3.78B a | 95.12 | 4.38 ± 3.60C a | 99.44 | 3.30 ± 1.78D a | 99.74 |
Middle region | 5.72 ± 4.83A | 4.49 ± 3.70B a | 94.13 | 4.36 ± 3.78C a | 95.70 | 3.30 ± 2.70D a | 99.70 |
Apical region | 5.70 ± 4.80A | 4.51 ± 3.85B b | 93.25 | 4.40 ± 3.78B b | 94.94 | 3.30 ± 2.70C b | 99.54 |
Integrity | 5.82 ± 4.15A | 4.58 ± 3.90B | 94.16 | 4.36 ± 3.85C | 96.47 | 3.30 ± 2.78D | 99.72 |