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

Table 5

Bland Altman analysis results obtained in TIP.

Study	Sample size	Measurement	Reference method	TIP device	Differences Mean value	95% CoIn
[271]	20 adult patients in postoperative care	Respiratory rate (breaths/min)	Capnography	Datex Ohmeda Compact S3 (e-PRESTN), Datex Ohmeda, Finland	-1.9	-13.1 to 9.2
[272]	98 patients scheduled for upper gastrointestinal endoscopy	Respiratory rate (breaths/min)	Acoustic respiratory rate monitoring	AG-920RA bedside monitor, Nihon Koden, Japan	0.4	-11.1 to 11.9