. Author manuscript; available in PMC: 2013 Dec 1.

Published in final edited form as: Neurogastroenterol Motil. 2012 Jul 2;24(12):1076–e562. doi: 10.1111/j.1365-2982.2012.01972.x

Table 1.

Demographic Features (data show mean ± SD)

A. All participants with at least 1 measurement of gastric emptying
	All, n=319	Female, n=214	Male, n=105
Age, y	36.2 ± 13.1	37.2 ± 12.8	34.6 ± 13.3
BMI, kg/m²	26.9 ± 5.1	26.5 ± 5.3	27.8 ± 4.5

B. Participants with two measurements of gastric emptying
	All, n=47		Female, n=31		Male, n=16
	First study	Second study	First study	Second study	First study	Second study
Age, y	34.6 ± 11.1	36.6 ± 10.8	35.5 ± 10.6	37.7 ± 10.1	32.7 ± 12.2	34.4 ± 12.0
BMI, kg/m²	25.4 ± 4.3	25.6 ± 4.1	24.0 ± 3.5	24.3 ± 3.0	28.1 ± 4.6	28.0 ± 4.9