Epistemis

Confusion Assessment Method (CAM) Criteria Calculator

Check the criteria observed during the patient evaluation. The diagnosis of delirium mandatory requires the simultaneous presence of criteria 1 and 2, along with any of criteria 3 or 4.

Required inputs

The inputs this calculator asks for inside the app.
VariableExample value
Present1
Absent0
Present1
Absent0
Present1
Absent0
Present (Hyperalert or Hypoalert)1
Away (Normal Alert)0

Run the calculation in the app

This page explains the score but does not run it. In Epistemis, the calculator validates units, flags values outside physiological ranges, and provides the interpretation that a number alone cannot convey.

Epistemis is educational review material. It is not a medical device, does not diagnose or prescribe treatment, and does not replace formal medical training, current clinical guidelines, or professional clinical judgment.

Specialty
Geriatrics
Area
Specialties
Variables
8
Download Epistemis