Aromatherapy for the prevention of postoperative nausea and vomiting: A systematic review and meta-analysis.

Tzu Chi Med J · 2024 · PMC11236078 · PMID 38993833

Europe PMC DOI

hedged sentence

0.1800

closest p · 3.6× alpha

0.1800

boldest claim

The sentences

did not reach statistical significanceP = 0.180not close (p > 0.1)

However, the effect of aromatherapy on reducing the number of vomiting episodes did not reach statistical significance, with an SMD of −0.81 and a 95% CI from −1.98 to −0.37 [ P = 0.180; Figure 3 ].

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