The Scientific World Journal / 2021 / Article / Tab 1 / Research Article
Biaxial Flexural Strength of High-Translucence Monolithic Ceramics upon Various Thicknesses Table 1 Mean, standard deviation (sd), 95% confidential interval (CI), characteristic strength (σ o ), and Weibull modulus (m ) of the flexural strength (MPa) of Celtra® DUO (Cc); Vita suprinity® (Vc); and Bruxzir® (Bc) ceramic at different thicknesses.
Thickness (mm) Ceramic Flexural strength 95% CI σ 0 m Mean ± sd UB LB 0.4 Cc 477.64 ± 88.23 428.78 526.51 515.03 5.89 Vc 500.97 ± 76.36 458.68 543.25 534.09 7.18 Bc 672.66 ± 107.54 613.11 732.22 719.05 6.83 0.6 Cc 496.39 ± 86.36 448.57 544.22 533.45 6.16 Vc 506.70 ± 87.76 458.10 555.29 544.21 6.21 Bc 655.93 ± 93.98 603.88 707.97 696.97 7.65 0.8 Cc 461.56 ± 57.00 429.99 493.13 489.57 7.77 Vc 557.82 ± 62.78 523.06 592.59 587.53 9.20 Bc 589.01 ± 63.63 553.78 624.25 617.01 10.33 1.0 Cc 450.26 ± 86.60 402.30 498.21 486.79 5.72 Vc 543.76 ± 87.29 495.42 592.10 582.37 6.64 Bc 624.89 ± 87.08 576.67 673.11 777.74 7.75 1.2 Cc 468.28 ± 83.65 421.96 514.61 503.99 5.99 Vc 507.53 ± 86.09 459.86 555.21 544.72 6.35 Bc 618.82 ± 83.36 572.66 664.99 654.55 8.27 1.4 Cc 472.45 ± 53.63 442.75 502.15 495.91 9.86 Vc 502.46 ± 64.75 466.60 538.31 530.30 8.69 Bc 672.64 ± 84.61 625.78 719.49 709.98 8.70 1.6 Cc 453.05 ± 72.50 412.90 493.19 484.50 6.80 Vc 557.70 ± 80.91 512.89 602.51 592.33 7.64 Bc 659.81 ± 122.89 591.76 727.86 715.51 5.38 1.8 Cc 462.67 ± 47.57 436.33 489.02 484.05 10.67 Vc 527.04 ± 80.78 482.30 571.77 560.95 7.31 Bc 632.79 ± 92.54 581.54 684.03 640.84 8.59 2.0 Cc 535.28 ± 84.33 488.58 581.98 571.47 6.98 Vc 499.88 ± 57.35 468.12 531.63 524.97 9.75 Bc 657.86 ± 73.17 617.34 698.38 690.46 9.88
LB: lower bound, UB: upper bound.