Side-by-side comparison helps you choose the right calculator for a specific clinical question.
Mental Health
Quick two-question anxiety screen using the GAD-2. A score of 3 or higher suggests further evaluation with the full GAD-7.
Formula
Total score = sum of 2 items (each 0-3). Range 0-6. Positive screen ≥ 3.
Inputs
Mental Health
Screen for generalized anxiety disorder using the GAD-7. Score ranges from 0 to 21 across four severity categories.
Formula
Total score = sum of all 7 items (each 0-3). Range 0-21.
Inputs