Time-line | Micro-hybrid | Nano-hybrid | Glass-ionomer | ||||||
---|---|---|---|---|---|---|---|---|---|
∆L | ∆a | ∆b | ∆L | ∆a | ∆b | ∆L | ∆a | ∆b | |
Day 7 | − 0.08 ± 1.48 | 0.34 ± 0.64 | − 0.68 ± 0.6 | − 0.14 ± 0.33 | 0.66 ± 0.05 | 5.78 ± 1.14 | − 6.86 ± 3.05 | 2.2 ± 0.85 | 2.38 ± 2.58 |
Day 30 | 1.92 ± 8.36 | 2.4 ± 1.07 | 0.44 ± 1.69 | 5.66 ± 8.02 | 1.3 ± 3.22 | 7.6 ± 1.52 | − 0.12 ± 2.13 | 2.04 ± 0.9 | 1.3 ± 2.81 |