Table 4 Videourodynamic findings before and after augmentation cystoplasty

Bladder capacity (ml) (median, range)

200 (90–509)

400 (93–585)

P < 0.001

Bladder compliance (ml/cmH₂O) (median, range)

7.5 (2.5–18.6)

28.1 (4.0–200)

P < 0.001

Detrusor overactivity (number, %)

9 (47)

2 (11)

NS

VUR (number, %)

19 (100)

4 (21)

P < 0.001

Bladder capacity at VUR occurred (ml) (median, range)

60 (10–300)

404 (50–500)

P < 0.05

Pdet when VUR occurred (cmH₂O) (median, range)

6.5 (0–32)

8.5 (0–14)

NS