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Table 2 Manometric data of 146 GERD patients

From: Helicobacter pylori and gastroesophageal reflux disease

MANOMETRIC PARAMETERS

HP positive

HP negative

P

Patients

35

111

 

LES pressure (mmHg)

19.4 ± 9.7

19.7 ± 10.7

NS

Motility impairment

26 (74.3%)

88 (79.3%)

NS

Esophageal wave length (sec)

3.2

3.1

NS

Esophageal wave height

67.9 ± 28.

72.4 ± 39.3

NS