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INVR: Nausea, Vomiting, Retching Scale by Ziewawa Hakim is a document available to read on EtoBox.

The document describes the Index of Nausea, Vomiting, and Retching (INVR) scale. The INVR scale is used to measure symptoms of nausea, vomiting, and retching in patients. It involves having patients complete the 8 item INVR scale every 12 hours for a total of 6 times. Scores on each item are added to calculate subscale scores related to symptom experience, occurrence, and distress. The potential total score ranges from 0-32 with higher scores indicating more severe symptoms.

Author

Ziewawa Hakim

Language

EN