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Table 1 Averages of extension (EXT) and resting pressure of the lower esophageal sphincter (LESP)

From: Discussing the influence of electrode location in the result of esophageal prolonged pH monitoring

Group EXT (cm) LESP (mmHg)
GERD 3.61 ± 0.38 12.24 ± 7.02
Control 3.97 ± 0.49 18.4 ± 7.76
P 0.622 0.005