Effect of preoperative ultrasound-guided stellate ganglion block on pain thresholds and postoperative nausea and vomiting in gynecological laparoscopy: a randomised clinical trial.

BMC Anesthesiol · 2026 · PMC13088529 · PMID 41808026

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hedged sentence

0.7130

closest p · 14.3× alpha

0.7130

boldest claim

The sentences

did not reach statistical significanceP = 0.713not close (p > 0.1)

Late postoperative phase (25–48 h) In the late recovery phase (25–48 h), the incidence of PONV was numerically lower in the SGB group (7.3%) than in the Control group (11.6%), but this difference did not reach statistical significance ( P = 0.713; RR = 1.589, 95% CI: 0.405–6.228).

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