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. 2016 Sep 8;20(6):534–538. doi: 10.1016/j.bjid.2016.07.015

Table 3.

Frequency of response to treatment (negative HPSA) in the LR and control groups.

aHPSA
Endoscopic diagnosis
LR group (N:54)
Total Control group (N:56)
Total p-Value
Negative N (%) Positive
N (%)
N (%) Negative N (%) Positive
N (%)
N (%)
Non-ulcer dyspepsia 28 (82.4%) 6 (17.6%) 34 (100%) 27 (67.5%) 13 (32.5%) 40 (100%) 0.186
Peptic ulcer disease 17 (85.0%) 3 (15.0%) 20 (100%) 8 (50%) 8 (50%) 16 (100%) 0.034b
Total 45 (83.3%) 9 (16.7%) 54 (100%) 35 (62.5%) 21 (37.5%) 56 (100%) 0.018b
a

Helicobacter pylori stool antigen.

b

Significant level was >0.05.