The Bethesda System for Reporting Thyroid Cytopathology: A Cytohistological Study

Table 5

Comparison of interobserver reproducibility of among various studies.

Study	No. of observers	Interobserver agreement
Awasthi et al. [23]	2	Good (Cohen’s kappa score 0.613)
Padmanabhan et al. [25]	7	Fair (Fleiss kappa score 0.23)
Pathak et al. [24]	3	Strong (Fleiss kappa score 0.6561)
Our study	3	Almost perfect (Cohen’s kappa score 0.99)