Table 3.

Baseline tissue Hb concentration

TumorNormalLuminalTNBCRNR
Patients, n28282261810
O2Hb (μmol/L)
 Mean37.914.235.842.331.846.9
 95% CI27.1–48.69.6–18.725.7–4613.2–71.322.8–40.825.6–68.2
Pa0.00020.50.1
HHb (μmol/L)
 Mean16.1615.615.712.920.5
 95% CI11.1–21.24.6–7.410.6–20.74.2–26.98.3–17.520.5–29.8
Pa0.00030.90.08
tHb (μmol/L)
 Mean5420.251.55844.867.5
 95% CI38.8–69.314.3–26.236.4–66.621.7–94.231.4–58.138.4–96.5
Pa0.00020.60.08
SO2 (%)
 Mean70.366.269.972.671.369
 95% CI67.6–72.961.9–70.467.7–72.163.44–81.768.6–74.164.3–73.6
Pa0.10.30.3
  • Abbreviations: NR, nonresponder; R, responder.

  • at test.