. Author manuscript; available in PMC: 2015 Jul 15.

Published in final edited form as: Phys Med Biol. 2015 Jan 16;60(3):1367–1383. doi: 10.1088/0031-9155/60/3/1367

Table 1.

Comparison of volume data from MRI and GS and linear regression of gastric MRI against Gastric Scintigraphy (GS).

	Mean Volume (SD) / ml		Linear Regression and Correlation with GS data
	T = 15 mins	T = 75 mins	Gradient (std err)	Intercept (std err)	Pearson Correlation Coefficient
GCV MRI	402 (58)	202 (50)	0.85 (0.10)	121 (25)	0.808^‡
Meal only volume MRI^*	338 (50)	92 (36)	1.06 (0.10)	−11 (24)	0.867^‡
Meal volume GS	310 (32)	112 (61)

This data has been corrected removing the estimated secretion volume from the GCV.

^‡

Significant to p<0.001 N=40.