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The DC of the study resin composites
| Group | Curing | 1 | 2 | 3 | p-value * |
|---|---|---|---|---|---|
| Mean ± SD | Mean ± SD | Mean ± SD | |||
| Standard | 60.4 ± 2.0 | 68.2 ± 1.9 | 75.8 ± 1.7 | .002 | |
| Soft start | 60.2 ± 1.3 | 61.4 ± 1.6 | 70.0 ± 2.5 | .006 | |
Group 1: Methacrylate-based resin composite (Filtek Z250, 3M ESPE), shade A3
Group 2: Methacrylate-based resin composite (Filtek Z250, 3M ESPE), shade B2
Group 3: Silorane-based resin composite (Filtek P90,3M ESPE), shade A3
:Kruskal-Wallis H test
