Fundamentals, Recent Advances, and Future Challenges in Bioimpedance Devices for Healthcare Applications

Table 7

Bland Altman analysis results obtained in skin conductance studies.

Study	Sample size	Measurement	Reference method	SCR device	Differences Mean value	95% CoIn
[337]	49 healthy elderly	Resting energy expenditure (kcal/24h) in the morning	Indirect calorimetry	Sensewear armband, Body- Media, USA	-166	-438 to 105
		Resting energy expenditure (kcal/24h) at night			-187	-427 to 53
[338]	133 type 2 diabetic patients and 41 control subjects	Sudomotor function (%) on hands	Quantitative sudomotor axon reflex test	EZSCAN, Impeto Medical, France	-4.3	-23.5 to 15
		Sudomotor function (%) on foots			-1	-14 to 12