Research Article

In Vitro Repair of Fractured Fiber-Reinforced Cusp-Replacing Composite Restorations

Table 2

Fracture loads of repaired specimens in newton.*

Group95% CI for mean
𝑁 MeanSDLower boundUpper bound

(A) Woven FRC basing7126122810171505
(B) Unidirectional FRC basing911272429201335

*Data original restorations: woven FRC basing 2202 (SD 200 N), unidirectional FRC basing 2426 (SD 333 N).
CI: confidence interval; SD: standard deviation.