Apfel CC, Läärä E, Koivuranta M, Greim CA, Roewer N. A simplified risk score for predicting postoperative nausea and vomiting: conclusions from cross-validations between two centers. Anesthesiology. 1999;91(3):693-700.

Weilbach C, Rahe-meyer N, Raymondos K, Weissig A, Scheinichen D, Piepenbrock S. Postoperative nausea and vomiting (PONV) : usefulness of the Apfel-score for identification of high risk patients for PONV. Acta Anaesthesiol Belg. 2006;57(4):361-3.

Dr. Christian C. Apfel

Apfel Score for Postoperative Nausea and Vomiting

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Predicts risk of postoperative nausea and vomiting (PONV).

Apfel Score

The Apfel Score for Postoperative Nausea and Vomiting predicts risk of postoperative nausea and vomiting (PONV).

Apfel Score for Postoperative Nausea and Vomiting Calculator

Predicts risk of pulmonary complications after surgery, including respiratory failure.

ARISCAT Score

Predicts risk of mechanical ventilation for longer than 48 hrs postop or reintubation within 30 days.

Gupta Postop Respiratory Failure Risk

Predicts risk of pneumonia after surgery.

Gupta Postop Pneumonia Risk

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Listen to the VACO co-creators break down how to use VACO\, what it does\, and what it doesn’t.