Withdrawal Assessment Tool — 1 (WAT-1) is a disease activity tool commonly applied in Pediatrics / Critical Care. 0–12 pediatric opioid/benzodiazepine withdrawal score per Curley et al.; ≥3 suggests withdrawal. Use the interactive calculator for inputs, limitations, and primary references.

Not a substitute for clinical judgment. Verify critical values with primary literature, local protocols, and specialist input when appropriate.