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Table 1 Patients' characteristics

From: Permanent 125I-seed prostate brachytherapy: early prostate specific antigen value as a predictor of PSA bounce occurrence

Age Median (range) 67 (49-80)
IPSS status (before BT) mean (SD) 3.6 (3.5)
  median (range) 3 (0-17)
  P25-P75 1-5
Technique free seeds 69 (34.8%)
  FIRST 129 (65.2%)
Risk group (D'Amico) Low risk 141 (71.2%)
  Intermediate risk 57 (28.8%)
Pre-BT PSA median (range) 7.2 (0.4 - 18.4)
  P25-P75 5.5 - 8.7
Per-op. dosimetric data   
Prostate volume median (range) 35 (14 - 61.9)
  P25-P75 27.8 - 40.4
D95% median (range) 166 (105-220)
  P25-P75 154-180
D90% median (range) 182 (131-235)
  P25-P75 171-195
V144Gy median (range) 98.4 (82.7-100)
  P25-P75 96.8-99.5
# seeds median (range) 74 (40-120)
  P25-P75 63-83
Seeds density (N/cc) median (range) 2.1 (1.5-4.0)
  P25-P75 1.9-2.4