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Table 2 Hemoglobin concentrations and hemoglobin oxygen saturation for different assumptions of brain water content

From: Effect of different assumptions for brain water content on absolute measures of cerebral oxygenation determined by frequency-domain near-infrared spectroscopy in preterm infants: an observational study

  BWC Minimum Median Maximum Q1 Q3
O2Hb (μM) 75 18.51 24.24 42.13 21.34 32.18
  85 16.93 22.67 40.56 19.77 30.61
  95 15.36 21.10 38.99 18.20 29.04
HHb (μM) 75 5.13 14.43 26.30 8.67 19.04
  85 5.34 14.63 26.50 8.87 19.24
  95 5.54 14.83 26.71 9.07 19.44
tHb (μM) 75 24.63 39.36 62.17 31.64 51.45
  85 23.26 37.99 60.80 30.26 50.08
  95 21.89 36.62 59.43 28.89 48.71
rcStO2 (%) 75 52 62 81 59 76
  85 51 60 79 58 74
  95 49 59 77 56 72
Q1 = lower quartile;       
Q3 = upper quartile