Diagnostic Accuracy of EndoFaster® and Narrow-Band Imaging Endoscopy in Patients with Impaired Gastric Acid Secretion: A Real-Time Prospective Study

Table 2

pH spot measurements (by EndoFaster®) and gastric mucosal histopathology in the 124 included patients.

	Corpus atrophy; (%)	No corpus atrophy; (%)
	11 (14.1)	67 (85.9)	<0.0001
	1 (50.0)	1 (50.0)
	40 (90.9)	4 (9.1)	<0.0001

Atrophy detected only in the gastric body OR both in the gastric body plus antrum (pan-atrophy). Atrophy detected only in the gastric antrum OR absence of atrophy.