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. Author manuscript; available in PMC: 2014 Jun 1.
Published in final edited form as: Neurogastroenterol Motil. 2013 Feb 17;25(6):496–501. doi: 10.1111/nmo.12097

Table 2.

EGJ-DI during volume distentions – Median [5th–95th]

FLIP™ bag volume (ml) EGJ-DI (mm2/mm Hg)
Control subjects Untreated achalasia Achalasia, good treatment response Achalasia, poor treatment response P value
20 4.2 [0.3 – 7.1] 1.1 [0.9 – 1.6] 1.8 [1.2 – 2.2] 1.4 [1 – 2.2] <0.05
30 5.1 [0.8 – 21.7)] 1 [0.8 – 1.2] 2.5 [1.3 – 3.4] 1.1 [0.8 – 2.6] <0.001
40 8.2 [1.7 – 18.7] 0.7 [0.5 – 1.1] 3.4 [2.2 – 4.9] 1.5 [0.6 – 2.8] <0.001