. 2020 Jun 2;45(2):235–239. doi: 10.4103/ijcm.IJCM_317_20

Table 2.

Bald-Altman comparison among the participants for all the four parameters

Parameter	Device	Mean±SD	Bald-Altman comparison
Parameter	Device	Mean±SD	MD	95% CI
SpO₂ (%)	Philips Intellivue MX 500	96.96±2.09	Reference
SpO₂ (%)	ECIL device	97.09±2.27	−0.12	−2.36-2.11
Temperature (°F)	Philips Intellivue MX 500	97.67±0.79	Reference
Temperature (°F)	ECIL device	97.42±0.80	0.25	−0.25-0.75
Respiratory rate per minute	Philips Intellivue MX 500	18.44±4.05	Reference
Respiratory rate per minute	ECIL device	17.95±3.93	0.49	−2.05-3.04
Pulse rate per minute	Philips Intellivue MX 500	80.87±10.7	Reference
Pulse rate per minute	ECIL device	80.60±10.61	0.27	−2.69-3.32

ECIL: Electronics Corporation of India Limited, SD: Standard deviation, CI: Confidence interval, MD: Mean difference