TABLE 3

Mean SUVBW, SUVBSA, and T/N Ratio

PET1 Total (n = 92)PET2
ParameterTotal (n = 92)PET2-positive (n = 34)PET2-negative (n = 58)
SUVBWmax13.2 ± 4.8 (4.8–24.8)3.4 ± 2.7 (0.9–20.8)5.4 ± 3.5 (1.9–20.8)2.2 ± 0.7 (0.9–4.5)
SUVBWmean9.5 ± 3.6 (3.4–18.0)2.4 ± 2.1 (0.6–16.2)4.1 ± 2.8 (1.5–16.2)1.5 ± 0.5 (0.6–2.9)
SUVBSAmax0.35 ± 0.13 (0.11–0.67)0.09 ± 0.07 (0.03–0.53)0.15 ± 0.09 (0.05–0.53)0.06 ± 0.02 (0.03–0.11)
SUVBSAmean0.25 ± 0.10 (0.08–0.49)0.07 ± 0.06 (0.02–0.42)0.11 ± 0.07 (0.04–0.42)0.04 ± 0.01 (0.02–0.08)
T/N ratio19.5 ± 8.0 (6.6–45.7)4.7 ± 3.3 (1.2–21.5)7.4 ± 4.1 (2.9–21.5)3.1 ± 0.9 (1.2–4.9)
  • BW = body weight; BSA = body surface area; T/N ratio = tumor-to-normal ratio.

  • Values are mean ± SD (range).