Table 13.3Proportion of actual and predicted CHD events using the UKPDS risk engine

NActual eventsPredictedRatio P/ADiscriminationCalibration
All cohort members42860520.870.67017.1 (p=0.029)
Pre-treated BP13624190.790.696*
Untreated BP29236330.920.648*

From: 13, Cardiovascular risk estimation

Cover of Type 2 Diabetes
Type 2 Diabetes: National Clinical Guideline for Management in Primary and Secondary Care (Update).
NICE Clinical Guidelines, No. 66.
National Collaborating Centre for Chronic Conditions (UK).
Copyright © 2008, Royal College of Physicians of London.

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