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Spearman’s correlation test between VAS and PES or WES
| PES | WES | VAS | |||
|---|---|---|---|---|---|
| Spearman’s rho | VAS | Correlation coefficient | − .174 | − .005 | 1.000 |
| Sig. (two-tailed) | .475 | .984 | . | ||
| N | 19 | 19 | 19 | ||
VAS visual analogue scale, PES pink esthetic score, WES white esthetic score
