Withdrawal Assessment Tool-1 (WAT-1)

The Withdrawal Assessment Tool-1 (WAT-1) is a measure of hospital-acquired opioid withdrawal symptoms. It has demonstrated validity and reliability in infants from 2 weeks after full term birth to 18 years of age who have received continuous or around-the-clock opioids (with or without benzodiazepine) for 5 or more days.

Permission to use the WAT-1 and Guidelines

WAT-1 Instructional Slide Deck

WAT1-Arabic (Israel)

WAT1-Chinese (Mandarin)

WAT1-Czech

WAT1-Danish

WAT1-Dutch

WAT1-English

WAT1-English (Canada)

WAT1-English (UK)

WAT1-French

WAT1-French (Canada)

WAT1-French (Switzerland)

WAT1-German (Switzerland)

WAT1-Hebrew (Israel)

WAT1-Hungarian

WAT1-Italian

WAT1-Italian (Switzerland)

WAT1-Japanese

WAT1-Norwegian

WAT1-Portuguese

WAT1-Portuguese (Brazil)

WAT1-Romanian

WAT1-Russian

WAT1-Spanish

WAT1-Ukranian