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Table 1 Characteristics of sample

From: Impact of surgical intervention on progression to end-stage renal disease in patients with posterior urethral valve

Age at presentation

Number of patients (Total = 35)

ANC

4

0–6 months

9

6–12 months

3

1–2 years

11

2–5 years

2

> 5 years

6

Serum creatinine at presentation (mg%)

Number of patients

0–1

10

01-Feb

19

02-May

3

> 5

3

Ultrasonography features at presentation

Number of patients

Thick trabeculated bladder

15 (42.8%)

Dilated posterior urethra

03 (8.5%)

Normal kidneys

04 (11.4%)

Hydroureteronephrosis

20 (57.1%)

Renal cystic changes

02 (5.7%)

Pyonephrosis

02 (5.7%)

Shrunken kidneys

01 (2.8%)

CMD loss

10 (28.5%)

Raised Echoes

11 (31.4%)

Age at PUV fulguration

Number of patients

0–1 month

5

1–12 months

6

1–2 years

10

2–5 years

5

> 5 years

9

Interval between diagnosis of PUV and Valve fulguration

Number of patients

0–1 month

20

1–12 months

10

1–2 years

2

2–5 years

2

> 5 years

1