. Author manuscript; available in PMC: 2019 May 1.

Published in final edited form as: Neurogastroenterol Motil. 2018 Feb 6;30(5):e13298. doi: 10.1111/nmo.13298

Table 1.

Estimated effect size detectable based on n=18 subjects per group

Response	Mean (implied using SD and CV)	SD	CV (%)	Detectable ^§ Difference (%)	Detectable ^§ Difference (Δ)
GE T_1/2 (min)	120	30	25	24	29 min
GE @ 2 hr (%)	57	17	30	28	16 %
CF6 @ 6hr ( %)	64	27	42	41	26 %
GC @ 24hr	2.48	0.99	40	39	0.97 GC units

^§

Based on 80% power and N=18 per group