Table 1.

Patient demographics

Characteristic	HGM(+)	HGM(-)	P
Male	275	68423	-
Female	145	32552	-
Male/Female	65.5/34.5	67.8/32.2	0.31
Age range (yr)	22-80	19-85	-
Mean age (yr)	42.3	46.9	0.10

HGM: Heterotopic gastric mucosa.