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Table 1 Using multivariable methods, logistic regression, two proof-of-concept predictive models were developed and validated using leave-one-out cross validation (LOOCV), one for CAC progression and one for systolic blood pressure. Each model was trained and tested 46 times, resulting in all patients belonging to the training sample 45 times and the test sample once. An example is seen in the Table

From: The effect of aged garlic extract on the atherosclerotic process – a randomized double-blind placebo-controlled trial

 

Patient 1

Patient 2

Patient 3

Patient 45

Patient 46

Model 1

Train

Train

Train

Train

Test

Model 2

Train

Train

Train

Test

Train

Model 3

Train

Train

Train

Train

Train

Model 45

Train

Test

Train

Train

Train

Model 46

Test

Train

Train

Train

Train