08 March 2025 : Laboratory Research
Evaluation of Surface Roughness of Multilayered Monolithic Zirconia Following Chairside Adjustment with 3 Different Polishing Systems Sterilized for Multiple Cycles: An In Vitro Study
Honey Lunkad
ABEFG 1*, Mohammed E. Sayed ABEFG 1, Ali A. Najjar BCDEF 2, Muhannad Halawi BCDEF 2, Yahya Tawhari BCDEF 2, Manar K. Alamri CEFG 3, Saad Saleh AlResayes ACDEG 4, Majed S. Altoman ACDEF 5, Abdullah Hasan Alshehri CDEFG 5, Mohammad Alamri CDEFG 6, Nisreen Nabiel Hassan ACDEF 7, Mai Almarzouki CDEG 8, Abeer Ali Qahtani CDEG 9, Firas K. Alqarawi CDEG 10, Khurshid Ahmed Mattoo ACDEF 1
DOI: 10.12659/MSM.947231
Med Sci Monit 2025; 31:e947231
Table 3 Post-hoc test results for multiple group comparison showing mean rank differences and their level of significance when compared with the control and between various subgroups.
| Group | 1E | 5E | 10E | 1U | 5U | 10U | 1W | 5W | 10W | |
|---|---|---|---|---|---|---|---|---|---|---|
| Control | MRD | 48.05* | 36.4 | 42.3* | 35.35 | 45.9* | 49.05* | 53.5* | 58.3* | 35.65 |
| value | 0.0002 | 0.0049 | 0.0010 | 0.0063 | 0.0003 | 0.0001 | 0.0000 | 0.0000 | 0.0058 | |
| 1E | MRD | 0 | −11.65 | −5.75 | −12.7 | −2.15 | 1 | 5.45 | 10.25 | −12.4 |
| value | 0.368 | 0.6568 | 0.3264 | 0.8681 | 0.9384 | 0.6737 | 0.4284 | 0.338 | ||
| 5E | MRD | −11.65 | 0 | 5.9 | −1.05 | 9.5 | 12.65 | 17.1 | 21.9 | −0.75 |
| value | 0.368 | 0.6485 | 0.9353 | 0.4629 | 0.3284 | 0.1864 | 0.09062 | 0.9538 | ||
| 10E | MRD | −5.75 | 5.9 | 0 | −6.95 | 3.6 | 6.75 | 11.2 | 16 | −6.65 |
| value | 0.6568 | 0.6485 | 0.5913 | 0.7809 | 0.602 | 0.3868 | 0.2164 | 0.6074 | ||
| 1U | MRD | −12.7 | −1.05 | −6.95 | 0 | 10.55 | 13.7 | 18.15 | 22.95 | 0.3 |
| value | 0.3264 | 0.9353 | 0.5913 | 0.415 | 0.2898 | 0.1608 | 0.07618 | 0.9815 | ||
| 5U | MRD | −2.15 | 9.5 | 3.6 | 10.55 | 0 | 3.15 | 7.6 | 12.4 | −10.25 |
| value | 0.8681 | 0.4629 | 0.7809 | 0.415 | 0.8077 | 0.557 | 0.338 | 0.4284 | ||
| 10U | MRD | 1 | 12.65 | 6.75 | 13.7 | 3.15 | 0 | 4.45 | 9.25 | −13.4 |
| value | 0.9384 | 0.3284 | 0.602 | 0.2898 | 0.8077 | 0.731 | 0.4748 | 0.3005 | ||
| 1W | MRD | 5.45 | 17.1 | 11.2 | 18.15 | 7.6 | 4.45 | 0 | 4.8 | −17.85 |
| value | 0.6737 | 0.1864 | 0.3868 | 0.1608 | 0.557 | 0.731 | 0.7107 | 0.1678 | ||
| 5W | MRD | 10.25 | 21.9 | 16 | 22.95 | 12.4 | 9.25 | 4.8 | 0 | −22.65 |
| value | 0.4284 | 0.09062 | 0.2164 | 0.07618 | 0.338 | 0.4748 | 0.7107 | 0.0801 | ||
| 10W | MRD | −12.4 | −0.75 | −6.65 | 0.3 | −10.25 | −13.4 | −17.85 | −22.65 | 0 |
| value | 0.338 | 0.9538 | 0.6074 | 0.9815 | 0.4284 | 0.3005 | 0.1678 | 0.0801 | ||
| MRD – mean rank differences; 1E – EVE Diacera polishing kit, autoclaved once; 5E – EVE Diacera polishing kit, autoclaved 5 times; 10E – EVE Diacera polishing kit, autoclaved 10 times; 1U – Ultradent Jiffy polishing kit, autoclaved once; 5U – Ultradent polishing kit, autoclaved 5 times; 10U – Ultradent polishing kit, autoclaved 10 times; 1W – SS White polishing kit, autoclaved once; 5W – SS White polishing kit, autoclaved 5 times; 10W – SS White polishing kit, autoclaved 10 times. Post-hoc multiple comparison (Dunn test) after Bonferroni’s correction ( value/n). * All significant values denoted as are significant at the value of ≤0.0011. (Corrected α=α/m=0.05/45=0.001111, where α is the value and m is the number of total subgroups). | ||||||||||