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Fig. 3 | BMC Geriatrics

Fig. 3

From: Development and internal validation of a prediction model to identify older adults at risk of low physical activity levels during hospitalisation: a prospective cohort study

Fig. 3

Classification tables showing the actual and predicted number of patients with low or high PA levels during hospitalisation and their corresponding sensitivity, specificity, PPV and NPV, using (A) model 1 (probability threshold .41) and (B) model 2 (probability threshold .30). PA = Physical Activity, TP = True Positive, FP = False Positive, FN = False Negative, TN = True Negative, PPV = Positive Predictive Value, NPV = Negative Predictive Value

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