TABLE 2

Tumor SUVmax and Tumor BF According to Breast Cancer Subtype

HER2-positiveTNBCLuminal/HER2-negativeP*
SUV1max9.5 ± 4.613. 9 ± 6.58.2 ± 5.2<1.10−4†
BF1 (mL⋅min−1⋅g1)0.20 ± 0.110.22 ± 0.100.21 ± 0.15NS
SUV1max/BF168.7 ± 66.379.2 ± 59.158.4 ± 52.50.011
ΔSUVmax (%)−63.9 ± 20.1−44.7 ± 27.1−29.4 ± 23.0<1.10−4†
ΔBF (%)−58.7 ± 30.2−22.5 ± 51.2−5.4 ± 59.61.10−4†

  • ↵* Kruskal–Wallis test.

  • ↵† Statistically significant, using Bonferroni critical P value (multiple-comparisons corrections), calculated at 0.01.

  • NS = not significant.

  • Data are mean ± SD.