Table 4 Patient characteristics in T1a and T1b stages
Variables | T1a stage (n: 59) | T1b stage (n: 61) | Total (n: 120) | p |
|---|---|---|---|---|
Mean ± SD (range) | Mean ± SD (range) | Mean ± SD (range) | ||
Age (years) | 70.78 ± 8.01 (56–92) | 73.87 ± 8.87 (54–94) | 72.35 ± 8.56 (54–94) | 0.048 |
PSA (ng/mL) | 3.28 ± 3.29 (0.01–18.72) | 6.47 ± 8.04 (0.07–44.50) | 4.90 ± 6.36 (0.01–44.50) | 0.005 |
Specimen weight (g) | 18.70 ± 13.23 (1.5–60) | 13.64 ± 9.18 (2–50) | 16.13 ± 11.59 (1.5–60) | 0.017 |