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Table 4 Association of ISUP grade with SUVmax of the primary prostatic tumour and distribution of metastasis on [18F]PSMA-1007 PET/CT

From: Risk of metastatic disease using [18F]PSMA-1007 PET/CT for primary prostate cancer staging

  ISUP grade groups p-value
1 2 and 3 4 and 5
n = 8 n = 91 n = 90
SUVmax of primary tumour (n = 183), median (IQR)a 8.4 (5.2–15.2) 14.9 (8.8–24.3) 19.6 (11.9–32.3) 0.004
Regional nodes (n = 189), %(n/Total)b 12.5% (1/8) 11.0% (10/91) 31.1% (28/90) 0.003
Non-regional nodes (n = 189), %(n/Total)b 0% (0/8) 4.4% (4/91) 14.4% (13/90) 0.041
Bone metastasis (n = 189), %(n/Total) b 0% (0/8) 12.1% (11/91) 28.9% (26/90) 0.006
Visceral metastasis (n = 189), %(n/Total) b 0% (0/8) 3.3% (3/91) 4.4% (4/90) 0.78
  1. aKruskal-Wallis-test
  2. bChi-squared test