THRIVE Score - Stroke Outcome Calculator

The Totaled Health Risks in Vascular Events (THRIVE) Score is a validated outcome prediction tool for use by clinicians involved in the care of patients with ischemic stroke.

The THRIVE Score App is an easy-to-use calculator that determines a patient's THRIVE Score from the NIH Stroke Scale (NIHSS), age, and the presence or absence of hypertension, diabetes mellitus, or atrial fibrillation.

The THRIVE Score App estimates the probability of a good outcome (modified Rankin Scale of 0-2) at 90 days using the THRIVE-c calculation, which uses continuous NIHSS and age together with comorbidities to more accurately estimate outcome probability. Dynamic updating of outcome probability provides direct feedback to the user on the impact of varying NIHSS or age.