Side-by-side comparison helps you choose the right calculator for a specific clinical question.
Mental Health
Screen for postnatal depression using the Edinburgh Postnatal Depression Scale. Scores of 10 or higher suggest possible depression.
Formula
Total score = sum of all 10 items (each 0-3). Range 0-30. ≥10 possible depression, ≥13 likely depression.
Inputs
Mental Health
Screen for depression severity using the Patient Health Questionnaire-9 (PHQ-9). Score ranges from 0 to 27 across five severity categories.
Formula
Total score = sum of all 9 items (each 0-3). Range 0-27.
Inputs