Table 2 Changes of urodynamic parameters between men with and without bladder outlet obstruction over 10 years follow-up.
Characteristic | Time | Men BOO (n = 54) | Men Non-BOO (n = 49) | P value |
|---|---|---|---|---|
PdetQmax (cmH2O) | Baseline | 55.6 ± 27.4 | 42.4 ± 26.5 | 0.867 |
Follow-up | 42.9 ± 27.3* | 30.6 ± 15.1* | ||
Qmax (mL/s) | Baseline | 10.1 ± 4.07 | 12.3 ± 5.52 | 0.585 |
Follow-up | 6.87 ± 4.31* | 8.43 ± 4.09* | ||
Volume (mL) | Baseline | 264.4 ± 129.6 | 295.4 ± 140.3 | 0.619 |
Follow-up | 157.3 ± 102.3* | 203.3 ± 123.3* | ||
PVR (mL) | Baseline | 41.1 ± 56.02 | 31.7 ± 6.07 | 0.036** |
Follow-up | 103.3 ± 130.1* | 54.1 ± 10.9* | ||
BCI | Baseline | 105.9 ± 32.5 | 103.7 ± 6.04 | 0.577 |
Follow-up | 77.3 ± 35.2* | 70.7 ± 3.81* | ||
BOOI | Baseline | 35.3 ± 29.5 | 18.2 ± 3.90 | 0.714 |
Follow-up | 29.2 ± 28.4 | 14.37 ± 2.59 |
