1^st UDS

2^nd UDS

p

Storage function after radical hysterectomy

n

61

54

Time (month), median (range)

3 (1 - 6)

12 (8 - 17)

Filling sensation (mL)

FS

209.3 ± 107.9

180.1 ± 104.7

0.151*

FDV

265.3 ± 97.2

234.1 ± 98.7

0.017*

SDV

324.6 ± 92.7

277.1 ± 98.1

<0.001*

MCC

388.3 ± 96.6

328.8 ± 114.3

<0.001*

Abnormal filling sensation# (%)

56

39

0.071**

MCC < 300 mL (%)

16

41

0.004**

Compliance (mL/cmH₂O)

32.8 ± 37.2

26.9 ± 18.7

0.382*

<20 (%)

38

43

0.593**

<10 (%)

11

20

0.190**

Emptying function after radical hysterectomy

n

59

50

Voiding on UDS n, (%)

13 (22)

25 (50)

0.003**

Contractile detrusor, n (%)

2 (15)

12 (48)

0.077***

Pressure and flow parameters

PvesQmax (cm H₂O)

81.0 ± 37.1

68.0 ± 29.8

0.514*

Qmax (mL/sec)

9.2 ± 5.3

8.6 ± 5.0

0.642*

Qave (mL/sec)

3.4 ± 1.9

3.0 ± 1.9

0.340*

VV (mL)

166.2 ± 140.7

177.8 ± 136.7

0.652*

PVR(mL)

214.5 ± 149.3

226.0 ± 129.8

0.904*

VT (sec)

65.6 ± 39.4

90.8 ± 64.4

0.177*

R⁺(cmH₂O/(mL/sec)²)

2.17 ± 2.47

(median: 0.85, IQR: 0.46, 3.68)

4.57 ± 15.55

(median: 1.19, IQR: 0.45, 2.32)

0.417*