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Table 5 Interobserver agreements for evaluation of visibility in expert and non-expert

From: Evaluation of the visibility of early gastric cancer using linked color imaging and blue laser imaging

Modality

Interobserver agreement (kappa value)

Expert

Non-expert

LCI

0.68

0.72

BLI-BRT

0.62

0.65

  1. LCI linked color imaging, BLI-BRT blue laser imaging bright mode