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Table 3 CEA model adopted for the comparative analysis of FNABs with and without cyto-assistance

From: Role of the cytopathologist during the procedure of fine-needle aspiration biopsy of thyroid nodules

Definition of the CEA model

Reference case

Patient of age between 10 and 98 years old with a first US diagnosis of thyroid nodule

Strategies

Using cyto-assistance vs using FNABs without cyto-assistance. In both cases, non-diagnostic results TIR1 must be repeated until a final diagnosis is obtained

Time horizon

1 year

Perspective

Healthcare system perspective

Effective measure

Number of procedures to achieve a correct diagnosis

CEA model

Decision tree