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. 2022 Jan 20;53(1):154–159. [Article in Chinese] doi: 10.12182/20220160107

表 5. Comparison of differentiation types between ME-NBI and pathology findings (168 lesions).

ME-NBI与病理判断分化类型的比较（168处病变）

Pathology	n	ME-NBI		Accuracy/%	P
Pathology	n	Differentiated type (n=158)	Undifferentiated type (n=10)	Accuracy/%	P
Differentiated type	151	148	3	98.0	<0.001
Undifferentiated type	17	10	7	41.2
P(McNemer test)		0.092
Kappa		0.480