Korean Journal of Family Practice

Table. 4.

Adjusted mean of pepsinogen II

	N^a	Mean	SE	P-value^b
Heartburn				0.082
No	77	16.125	0.950
Yes	26	12.602	1.699
Reflux esophagitis				0.680
No	80	15.042	0.943
Yes	23	15.911	1.825
Reflux esophagitis LA classification				0.713
No	80	15.036	0.945
MC	17	15.171	2.103
LA-A	6	18.091	3.560
Atrophic gastritis				0.048
No	61	13.733	1.097
Yes	42	17.419	1.352
Non-atrophic gastritis				0.145
No	41	16.759	1.314
Yes	62	14.220	1.060
Gastric ulcer				0.974
No	101	15.240	0.827
Yes	2	15.038	6.229
Duodenitis				0.455
No	99	15.365	0.834
Yes	4	12.050	4.322
Duodenal ulcer				0.290
No	97	15.460	0.840
Yes	6	11.607	3.504
Intestinal metaplasia				0.488
No	83	15.542	0.927
Yes	20	13.967	1.996
Campylobacter-like organism test				0.318
Negative	101	15.356	0.822
Positive	2	9.150	6.117

Control variable: sex, age, body mass index, hypertension, diabetes mellitus, dyslipidemia, family history of gastric cancer, alcohol, smoking.

SE, standard error; MC, minimal change.

^aNumber of person. ^bThe statistical significance value from ANCOVA.