Table 1. Quantitative characteristics of patients with esophagogastric junction outflow obstruction and normal manometry.

EGJOO, esophagogastric junction outflow obstruction; BEDQ, Brief Esophageal Dysphagia Questionnaire; GerdQ, Gastroesophageal Reflux Disease Questionnaire

	EGJOO mean ± SD	EGJOO (n)	Normal manometry (mean ± SD)	Normal manometry (n)	P-value
Age	60.8 ± 13.3	37	57.6 ± 13.7	33	0.281
Percent ineffective peristalsis	16.2 ± 24.0	37	7.8 ± 11.6	33	0.346
Mean distal contractile integral (mmHg·s·cm)	3849.3 ± 3172.1	37	2006.7 ± 1054.6	33	0.027
Mean distal latency (s)	6.4 ± 1.1	37	7.2 ± 1.8	33	0.095
Mean integrated relaxation pressure (mmHg)	21.0 ± 6.2	37	7.5 ± 6.7	33	<0.001
Percent cleared bolus	53.0 ± 33.4	37	65.1 ± 28.3	32	0.117
BEDQ score	11.9 ± 10.4	37	9.2 ± 9.1	33	0.305
GerdQ score	8.3 ± 3.0	37	8.8 ± 3.2	33	0.413