. Author manuscript; available in PMC: 2017 Feb 1.

Published in final edited form as: Am J Gastroenterol. 2016 Apr 19;111(11):1517–1524. doi: 10.1038/ajg.2016.145

Table 1.

Baseline clinical data reported for PPI responder group.

	No response (n 17)	Partial response (n 5)	Complete Response (n 12)	P- value
Age (years), Mean (SD)	42.9 (12.1)	47.4 (11.1)	48 (15.9)	0.58
Female Gender, n (%)	15 (88%)	2 (40%)	7 (58%)	0.06
BMI (kg/m²), Mean (SD)	28.5 (7.30	25.0 (1.1)	26.4 (7.7)	0.53
Smoker, n (%)	2 (11.8%)	0 (0%)	0 (0%)	0.34
Pre-RSI, Mean (SD)	26.5 (6.5)	15.4 (2.2)	21.8 (6.9)	0.004
Pre-GerdQ, Mean (SD)	3.9 (4.0)	1.4 (1.3)	4.9 (5.0)	0.3
RFS, Mean (SD)	8.3 (3.7)	9.7 (2.1)	7.0 (1.1)	0.3

P-values calculated via generalized logit model with pre-RSI as a covariate.

Unable to test due to 0 subjects in two groups.

⁺

RFS available only for 19 subjects.

Body Mass Index (BMI); Reflux Symptom Index (RSI); Reflux Finding Score (RFS).