Imaging in the Evaluation of Endoscopic or Surgical Treatment for Achalasia

Table 2

Table shows OR, CI 95%, and value calculated with logistic regression model to evaluate statistical significance of the variation between pneumatic dilation and myotomy treatment in patients with diagnosis of achalasia.

	Odd ratio	Confidence interval (95%)		value
Reduction > mean
Esophagus	0.167	0.02	1.419	0.1011
Column baryta height
0′	0.625	0.093	4.222	0.6297
1′	0.625	0.093	4.222	0.6297
2′	0.429	0.062	2.972	0.3911
5′	0.9	0.133	6.080	0.9139