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Patient VAS scores
| Groups | n | VAS during phacoemulsification surgery, n (%)
|
χ2 | P-value | |||
|---|---|---|---|---|---|---|---|
| 0 | 1–2 | 2–3 | 3–4 | ||||
| Hypnosis | 55 | 10 (18%) | 31 (56%) | 8 (15%) | 6 (11%) | 15.557 | 0.001 |
| Control | 56 | 3 (5%) | 19 (34%) | 21 (38%) | 13 (23%) | ||
Abbreviation: VAS, visual analog scale.
