Table 3 Baseline characteristics of prostate cancer group.

From: Optimization of training and measurement protocol for eNose analysis of urine headspace aimed at prostate cancer diagnosis

Prostate cancer group

 

N (132)

Age (years)

Mean (range)

PSA serum level (ng/mL)

Mean (range)

Clinical stage

Pathological Gleason Score

Pathological stage

Low risk PCa

23

61 (52–74)

7.26 (3–17.5)

T1c

3 + 3

pT2a–pT2c

Intermediate risk PCa

47

65 (50–78)

7.32 (1.5–29)

T1c

3 + 4

pT2a–pT3

High risk PCa

48

63 (50–77)

10.8 (0.60–62)

T1c–T3

 > 3 + 4

pT2a–pT3b

PCa at prostate biopsy

7

59 (46–75)

5.4 (3.2–9.0)

T1c

3 + 3; 3 + 4; 4 + 3

 

PCa biochemical relapse

3

69 (61–79)

1 (0.6–2.1)

   

Metastatic PCa

4

71 (66–84)

12 (10–78)