Development and Validation of a Photoplethysmography System for Noninvasive Monitoring of Hemoglobin Concentration

Table 1

Demographics and detected Hb values of the study population (N = 238).

Variables	Values
Age (years)	43 ± 25
Female % (n)	60.9(145)
Height (cm)	166 ± 13
Weight (kg)	63 ± 16
SpO2 (%)	96 ± 2
PI (%)	5.8 ± 3.7
Lab_tHb (g/dL)	13.6 ± 1.8
SpHb_PLS (g/dL)	13.5 ± 1.1
SpHb_BP (g/dL)	13.6 ± 1.1