Evaluation of the Bond Strengths between Dental Porcelain and Cobalt-Chromium Metal Frameworks Manufactured with Different Techniques after the Thermal Aging Process

Table 5

Descriptive statistics and one-way ANOVA test result of binding strengths (MPa) based on different production methods.

		Mean (SD)	Min	Max	value
Casting	30	42.41 (4.87)	31.98	55.03
CAD/CAM (milling)	30	52.86 (7.60)	37.01	68.11	0.0001
EOS (laser sintering)	30	43.15 (1.92)	40.06	46.92
Concept (laser sintering)	30	44.46 (2.38)	39.23	49.05

SD: standard deviation; Min: minimum; Max: maximum.