Table 3.
Mean, standard deviation and P values of linear measurement data (mm) obtained from resin/stone cast interfaces in 5 marked regions in frontal sections of test specimens, 24 h after polymerization and after 30 days of water storage (P<.05).
| Frontal sections | NOF | WOF | ROF | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Region | Time of linear measurement | Groups | Mean | St. Dev. | P | Groups | Mean | St. Dev. | P | Groups | Mean | St. Dev. | P |
| 1 | 24 h (a.p.) | U | 0.139 | 0.072 | >0.05 | U | 0.051 | 0.067 | >0.05 | U | 0.126 | 0.146 | >0.05 |
| V | 0.149 | 0.067 | V | 0.060 | 0.030 | V | 0.104 | 0.067 | |||||
| ROUNDED | 0.123 | 0.060 | ROUNDED | 0.070 | 0.60 | ROUNDED | 0.114 | 0.101 | |||||
| 30 days (w.s.) | U | 0.093 | 0.060 | >0.05 | U | 0.049 | 0.052 | >0.05 | U | 0.100 | 0.070 | >0.05 | |
| V | 0.114 | 0.080 | V | 0.032 | 0.025 | V | 0.098 | 0.072 | |||||
| ROUNDED | 0.100 | 0.70 | ROUNDED | 0.060 | 0.050 | ROUNDED | 0.060 | 0.060 | |||||
| 2 | 24 h (a.p.) | U | 0.092 | 0.079 | >0.05 | U | 0.039 | 0.052 | >0.05 | U | 0.060 | 0.060 | >0.05 |
| V | 0.070 | 0.034 | V | 0.020 | 0.020 | V | 0.065 | 0.049 | |||||
| ROUNDED | 0.082 | 0.056 | ROUNDED | 0.030 | 0.040 | ROUNDED | 0.060 | 0.060 | |||||
| 30 days (w.s.) | U | 0.062 | 0.051 | >0.05 | U | 0.026 | 0.040 | >0.05 | U | 0.030 | 0.040 | >0.05 | |
| V | 0.062 | 0.049 | V | 0.010 | 0.014 | V | 0.058 | 0.052 | |||||
| ROUNDED | 0.077 | 0.049 | ROUNDED | 0.010 | 0.020 | ROUNDED | 0.060 | 0.050 | |||||
| 3 | 24 h (a.p.) | U | 0.032 | 0.054 | >0.05 | U | 0.023 | 0.029 | >0.05 | U | 0.008 | 0.010 | >0.05 |
| V | 0.016 | 0.014 | V | 0.008 | 0.014 | V | 0.015 | 0.023 | |||||
| ROUNDED | 0.015 | 0.023 | ROUNDED | 0.008 | 0.010 | ROUNDED | 0.020 | 0.030 | |||||
| 30 days (w.s.) | U | 0.013 | 0.027 | >0.05 | U | 0.006 | 0.011 | >0.05 | U | 0.010 | 0.020 | >0.05 | |
| V | 0.011 | 0.013 | V | 0.05 | 0.011 | V | 0.006 | 0.012 | |||||
| ROUNDED | 0.008 | 0.014 | ROUNDED | 0.007 | 0.010 | ROUNDED | 0.010 | 0.020 | |||||
| 4 | 24 h (a.p.) | U | 0.010 | 0.021 | >0.05 | U | 0.013 | 0.021 | >0.05 | U | 0.030 | 0.080 | >0.05 |
| V | 0.016 | 0.021 | V | 0.012 | 0.014 | V | 0.022 | 0.026 | |||||
| ROUNDED | 0.012 | 0.016 | ROUNDED | 0.010 | 0.020 | ROUNDED | 0.010 | 0.020 | |||||
| 30 days (w.s.) | U | 0.008 | 0.012 | >0.05 | U | 0.009 | 0.014 | >0.05 | U | 0.008 | 0.010 | >0.05 | |
| V | 0.013 | 0.015 | V | 0.005 | 0.008 | V | 0.008 | 0.012 | |||||
| ROUNDED | 0.006 | 0.012 | ROUNDED | 0.005 | 0.010 | ROUNDED | 0.005 | 0.008 | |||||
| 5 | 24 h (a.p.) | U | 0.027 | 0.025 | >0.05 | U | 0.029 | 0.023 | >0.05 | U | 0.030 | 0.020 | >0.05 |
| V | 0.035 | 0.019 | V | 0.022 | 0.022 | V | 0.047 | 0.035 | |||||
| ROUNDED | 0.027 | 0.020 | ROUNDED | 0.020 | 0.020 | ROUNDED | 0.020 | 0.020 | |||||
| 30 days (w.s.) | U | 0.020 | 0.017 | >0.05 | U | 0.029 | 0.020 | >0.05 | U | 0.020 | 0.020 | >0.05 | |
| V | 0.034 | 0.021 | V | 0.012 | 0.014 | V | 0.040 | 0.062 | |||||
| ROUNDED | 0.015 | 0.015 | ROUNDED | 0.010 | 0.010 | ROUNDED | 0.010 | 0.009 | |||||