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. 2021 Oct 8;277(3):e545–e551. doi: 10.1097/SLA.0000000000005239

Table 2.

Percentage of Patients With >50% Increase for Different LES Parameters After LES *

% of Patients With ≥ 50% Increase in Baseline Value
LES overall length (cm) 13%
LES intraabdominal length (cm) 28%
LES resting pressure, (mmHg) 31%
Integrated relaxation pressure 55%
 (IRP), (mmHg)
P value <0.0001
*

[(post-op value - baseline value) baseline value] x 100% > 50%.