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VAS score in the two groups.
| 0.5 h after AI | 1 h after AI | 2 h after AI | 3 h after AI | 24 h after AI | |
|---|---|---|---|---|---|
| EPB group | 3 (1–5) | 2 (0–3) | 1 (0–2) | 1 (0–1) | 1 (0–1) |
| PNB group | 3 (2–6) | 2 (1–3) | 1 (0–2) | 1 (0–2) | 1 (0–1) |
| P | <0.05 | 0.442 | 0.424 | 0.497 | 0.554 |
AI, anesthesia induction.
