12 February 2024 : Laboratory Research
Evaluation of the Milled and Three-Dimensional Digital Manufacturing, 10-Degree and 20-Degree Preparation Taper, Groove and Box Auxiliary Retentive Features, and Conventional and Resin-Based Provisional Cement Type on the Adhesive Failure Stress of 3 mm Short Provisional Crowns
Mohammed Sayed
1ABDEG*, Nandalur Kulashekar Reddy 1ABDEG, Naveen R. Reddy 1ABDEG, Khurshid A. Mattoo 1ACDEF, Yaser Ali Jad 2BCDEF, Abdullah Jaber Hakami 2BCDEF, Abdulwahab Khalid Hakami 2ABCDEFG, Abdulwahab M. Dighriri 2BCDEF, Salman Y. Hurubi 2BCDEF, Bassam Ali Hamdi 2BCDEF, Ahid Amer Alshahrani 3ACDEF, Ebrahim Fihaid Alsubaiy 4ACDEG, Abdullah Hasan Alshehri 4ACDEG, Mashael Abdullah AlNijaiban 5ACDEF
DOI: 10.12659/MSM.943237
Med Sci Monit 2024; 30:e943237
Table 3 Post hoc (Tukey HSD) test results for multiple group comparison showing differences in means and level of significance of these differences between 2 provisional crown materials (milled vs 3D-printed) cemented with 2 different provisional cements (conventional vs resin-modified) using different retentive features (taper, groove, box).
| Groups | MR1 | MR2 | MR2G | MR2B | PR1 | PR2 | PR2G | PR2B | MC1 | MC2 | MC2G | MC2B | PC1 | PC2 | PC2G | PC2B |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MR1 | −20.75 | −33.06* | −13.41* | 47.58* | 63.90* | 139.96* | 191.57* | −63.72* | −89.21* | −89.58* | −88.29* | −60.23* | −88.86* | −82.48* | −59.35* | |
| 0.001 | 0.000 | 0.032 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | ||
| MR2 | 20.75* | −12.31* | 7.33 | 68.34* | 84.66* | 160.72* | 212.33* | −42.97* | −68.46* | −68.83* | −67.53* | 39.47* | 68.11* | −61.73* | −38.59* | |
| 0.001 | 0.049 | 0.239 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | ||
| MR2G | 33.06* | 12.31* | 19.65* | 80.65* | 96.97* | 173.03* | 224.64* | −30.65* | −56.14* | −56.51* | −55.22* | 27.16* | 55.79* | 49.41* | −26.28* | |
| 0.000 | 0.049 | 0.002 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | ||
| MR2B | 13.41* | −7.33 | −19.65* | 61.00* | 77.32* | 153.38* | 204.99* | −50.30* | −75.79* | −76.16* | −74.87* | −46.81* | −75.44* | −69.06* | −45.93* | |
| 0.032 | 0.239 | 0.002 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | ||
| PR1 | −47.58* | −68.34* | −80.65* | −61.00* | 16.31* | 92.37* | 143.98* | −111.3* | −136.8* | −137.1* | −135.8* | −107.8* | −136.4* | −130.0* | −106.9* | |
| 0.000 | 0.000 | 0.000 | 0.000 | 0.010 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | ||
| PR2 | −63.90* | −84.66* | −96.97* | −77.32* | −16.31* | 76.05* | 127.67* | −127.6* | −153.1* | −153.4* | −152.1* | −124.1* | −152.7* | −146.3* | −123.2* | |
| 0.000 | 0.000 | 0.000 | 0.000 | 0.010 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | ||
| PR2G | −139.9* | −160.7* | −173.0* | −153.3* | −92.37* | −76.05* | 51.61* | −203.6* | −229.1* | −229.5* | −228.2* | −200.1* | −228.8* | −222.4* | −199.3* | |
| 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | ||
| PR2B | −191.5* | −212.3* | −224.6* | −204.9* | −143.9* | −127.6* | −51.61* | −255.3* | −280.7* | −281.1* | −279.8* | 251.8* | 280.4* | 274.06* | −250.9* | |
| 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | ||
| MC1 | 63.72* | 42.97* | 30.65* | 50.30* | 111.31* | 127.63* | 203.69* | 255.30* | −25.49* | −25.86* | −24.56* | −3.496 | 25.14* | 18.76* | 4.3723 | |
| 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.574 | 0.000 | 0.003 | 0.483 | ||
| MC2 | 89.21* | 68.46* | 56.14* | 75.79* | 136.80* | 153.12* | 229.18* | 280.79* | 25.49* | −0.370 | 0.9234 | −28.98* | −0.348 | −6.72 | 29.862* | |
| 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.953 | 0.882 | 0.000 | 0.955 | 0.280 | 0.000 | ||
| MC2G | 89.58* | 68.83* | 56.51* | 76.16* | 137.17* | 153.49* | 229.55* | 281.16* | 25.86* | 0.370 | 1.2938 | −29.35* | −0.718 | −7.099 | 30.232* | |
| 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.953 | 0.835 | 0.000 | 0.908 | 0.255 | 0.000 | ||
| MC2B | 88.29* | 67.53* | 55.22* | 74.87* | 135.87* | 152.19* | 228.25* | 279.86* | 24.56* | −0.9234 | −1.293 | −28.06* | 0.575 | −5.806 | 28.939* | |
| 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.882 | 0.835 | 0.000 | 0.926 | 0.352 | 0.000 | ||
| PC1 | 60.23* | 39.47* | 27.16* | 46.81* | 107.81* | 124.13* | 200.19* | 251.80* | −3.496 | −28.9* | −29.35* | −28.06* | 28.63* | 22.25* | 0.8757 | |
| 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.574 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.888 | ||
| PC2 | 88.86* | 68.11* | 55.79* | 75.44* | 136.45* | 152.77* | 228.83* | 280.44* | 25.14* | −0.348 | −0.718 | 0.575 | −28.63* | −6.381 | 29.514* | |
| 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.955 | 0.908 | 0.926 | 0.000 | 0.306 | 0.000 | ||
| PC2G | 82.48* | 61.73* | 49.41* | 69.06* | 130.07* | 146.39* | 222.45* | 274.06* | 18.76* | −6.72 | −7.099 | −5.806 | −22.25* | 6.381 | 23.133* | |
| 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.003 | 0.280 | 0.255 | 0.352 | 0.000 | 0.306 | 0.000 | ||
| PC2B | 59.35* | 38.59* | 26.28* | 45.93* | 106.94* | 123.25* | 199.31* | 250.93* | −4.3723 | −29.8* | −30.23* | −28.93* | 0.875 | 29.51* | 23.13* | |
| 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.483 | 0.000 | 0.000 | 0.000 | 0.888 | 0.000 | |||
| HSD – honest significant difference; Gp – group. Color coded blocks showing matching color representing groups that did not differ significantly (within group differences). | ||||||||||||||||