Anesthesiology
Koivuranta Postoperative Nausea and Vomiting Risk Score calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
Result
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Formula inputs
- Female sex
- History of postoperative nausea and vomiting
- Actual duration of surgery >60 minutes
- Nonsmoker
- History of motion sickness
Primary source
Koivuranta M et al. A survey of postoperative nausea and vomiting. Anaesthesia. DOI: 10.1111/j.1365-2044.1997.117-az0113.x. PMID: 9165963 (1997)
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