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Patient evaluation of treatment outcome
| Patient satisfaction | Er:YAG laser + HQ, n (%) | HQ, n (%) |
|---|---|---|
| Excellent | 10 (33.3) | 5 (16.7) |
| Good | 12 (40) | 7 (23.3) |
| Fair | 7 (23.3) | 14 (46.7) |
| Poor | 1 (3.3) | 4 (13.3) |
Abbreviations: Er:YAG, erbium-doped yttrium aluminum garnet; HQ, hydroquinone.
