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Table 1 Mean ± SD, range and median values of age, PUA, TPV, TZV, TZI, AFMS distance, IPP, Qmax, IPSS, and total PSA

From: Evaluation of different MRI parameters in benign prostatic hyperplasia-induced bladder outlet obstruction

 

Mean ± SD

Range

Median

Age (years)

58 ± 8

43–73

58

PUA (°)

57.5 ± 9.62

45–81.4

54.25

TPV (ml)

46.8 ± 18.13

27–97.47

42

TZV (ml)

34.1 ± 10.3

21–62.97

32

TZI

0.75 ± 0.12

0.45–0.9

0.79

AFMS distance (mm)

30.8 ± 7

19.7–49.5

30.6

IPP (mm)

3.3 ± 6.47

0–29.3

0

Qmax (ml/s)

18 ± 8.24

3.7–32

15.25

IPSS score

12.7 ± 7.76

5–30

9.5

PVR (ml)

69.8 ± 63

5–240

53

Total PSA (ng/ml)

3.1 ± 2.74

0.34–8.94

2.1

  1. PUA prostatic urethral angle; TPV total prostate volume; TZV transition zone volume; TZI transition zone index; IPP intravesical prostatic protrusion; AFMS anterior fibromuscular stroma; Qmax maximum flow rate; IPSS International Prostate Symptom Score; PVR postvoid residual urine; PSA prostatic specific antigen