Simplified criteria for diagnosing superficial esophageal squamous neoplasms using Narrow Band Imaging magnifying endoscopy

doi:10.3748/wjg.v22.i41.9196

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World Journal of Gastroenterology

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1007-9327

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Gastroenterol. Nov 7, 2016; 22(41): 9196-9204
Published online Nov 7, 2016. doi: 10.3748/wjg.v22.i41.9196

Table 3 Diagnostic performance of each criteria

	Brownish area alone	Simplified dyad criteria	P value
	(95%CI)	(95%CI)	P value
Sensitivity	92.6% (82.1-97.9)	77.8% (64.4-88.0)	NS¹
Specificity	8.57% (1.8-23.1)	57.1% (39.4-73.7)	P < 0.01²
Overall accuracy	59.6% (48.6-69.8)	69.7% (59.0-79.0)	NS¹

¹χ² test;

²Fisher’s exact test; NS: Not significant.

Citation: Dobashi A, Goda K, Yoshimura N, Ohya TR, Kato M, Sumiyama K, Matsushima M, Hirooka S, Ikegami M, Tajiri H. Simplified criteria for diagnosing superficial esophageal squamous neoplasms using Narrow Band Imaging magnifying endoscopy. World J Gastroenterol 2016; 22(41): 9196-9204
URL: https://www.wjgnet.com/1007-9327/full/v22/i41/9196.htm
DOI: https://dx.doi.org/10.3748/wjg.v22.i41.9196