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Wilcoxon signed rank test result for comparison between Group 1 and Group 2 in VAS and WES.
| Wilcoxon P value | |
|---|---|
| aVAS1 versus aVAS2 | 0.072 |
| oVAS1 versus oVAS2 | 0.054 |
| WES1 versus WES2 | 0.000a |
VAS, Visual Analog Scale; WES, White Esthetic Score; aVAS, averaged VAS-shape and VAS-color; oVAS, overall VAS.
P < 0.05.
