TABLE 3

SUV Results at 40 Minutes and at 3 Hours

SitenSUV1 (at 40 min)SUV2 (at 3 h)RIP1
Mean ± SDRangeMean ± SDRangeMean ± SDRange
Primary
    TP118.77 ± 3.44.34–13.88.01 ± 3.753.12–14.04−10.99 ± 15.74−46.11–8.560.05
    FP63.39 ± 1.281.63–5.093.22 ± 1.481.50–5.23−7.07 ± 9.39−19.07–3.670.227
    P20.002*0.01†0.588
Regional node
    TP94.46 ± 3.412.15–11.94.41 ± 3.442.41–11.66−0.36 ± 13.9−33.75–12.090.249
    FP32.71 ± 0.262.45 ± 2.963.19 ± 0.273.0–3.519.01 ± 21.41.35–42.860.8
    P20.4120.5670.094
Distant
    TP54.42 ± 1.992.36–7.69
    FP32.67 ± 0.312.40–3.0
    P20.191

  • RI = retention index; TP = true positive; FP = false positive; P1 = paired t test comparing SUV1 and SUV2; P2 = independent t test comparing SUV1, SUV2, and RI between TP and FP.

  • ↵* P < 0.01.

  • ↵† P < 0.05.