Table 3.

Characteristics of 39 subjects with endoscopic follow-up.

Variables	No esophagitis (n = 28)	Erosive esophagitis (n = 11)	P value
Morphologic type
1 (n = 16)	12 (42.9%)	4 (36.4%)	1.000
2 (n = 10)	3 (10.7%)	7 (63.6%)	<.05∗
3 (n = 3)	3 (10.7%)	0	NA
5 (n = 10)	10 (35.7%)	0	NA

Esophagitis presentation among gastric morphologic types 1,2,3, and 5; 12 + -1.5 months after the first UGI series. Esophagitis can be categorized into grades A to D according to the Los Angeles classification: Grade A = 6, B = 3, C = 1, and D = 1.

NA = not assessed, UGI = radiographs of the upper gastrointestinal tract.

^∗Type 2 (P < .05; P = .002) shows significant differences among groups.