Table 5 Performance comparison of each experience levels based on precision, sensitivity, F1 score, and accuracy, evaluated using the 28-question spot-diagnosis quiz for classifying CVI & DVT, lymphedema, normal, and systemic disease conditions.

Medical student

0.745

0.483

0.586

0.545

0.688

0.608

0.623

0.447

0.521

0.461

0.576

0.512

0.601

0.554

0.576

0.554

Residents

0.700

0.636

0.667

0.602

0.696

0.646

0.610

0.348

0.443

0.534

0.681

0.599

0.617

0.601

0.609

0.601

Fellows and staffs

0.732

0.625

0.674

0.633

0.699

0.664

0.628

0.379

0.473

0.522

0.712

0.603

0.636

0.612

0.624

0.612

0-5 cases

0.657

0.494

0.564

0.511

0.688

0.586

0.582

0.358

0.444

0.446

0.683

0.540

0.554

0.561

0.557

0.561

6-10 cases

0.726

0.572

0.640

0.583

0.711

0.641

0.544

0.421

0.475

0.458

0.518

0.486

0.589

0.568

0.578

0.568

11-20 cases

0.700

0.600

0.646

0.587

0.675

0.628

0.717

0.450

0.553

0.589

0.733

0.653

0.648

0.618

0.632

0.618

More than 20 cases

0.741

0.681

0.710

0.642

0.694

0.667

0.626

0.361

0.458

0.528

0.731

0.613

0.643

0.627

0.635

0.627