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. Author manuscript; available in PMC: 2018 Jan 1.

Published in final edited form as: Surg Endosc. 2016 Apr 29;31(1):477–486. doi: 10.1007/s00464-016-4936-4

Table 1.

Comparison of slow wave characteristics between the laparoscopic device and reference electrode array.

	Laparoscopic Device	Reference Electrode Array	p-value
Frequency (cpm)	2.5 ± 0.4	2.6 ± 0.4	0.91
Amplitude (mV)	1.3 ± 0.1	1.4 ± 0.1	0.4
Signal to Noise Ratio (dB)	17.5 ± 0.65	12.8 ± 0.60	<0.001
Velocity (mm s⁻¹)	8.9 ± 0.2	8.7 ± 0.1	0.2