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Table 2 Clinical details of the 110 cases

From: Analysis in the influence factors of urethroplasty in DSD

  

Urethra percutaneous fistula

Urethral diverticulum

Urethral stricture

Successful operation

  

N

P

N

P

N

P

N

P

Age

37.28 ± 30.67 months (13–184 m)

 

0.006**

 

0.451

 

0.535

 

0.154

Length of urethral defect

7.74 ± 1.43 cm (0.5–9 cm)

 

0.001**

 

0.350

 

0.242

 

0.026*

Hypospadias index

Mild to moderate

4

0.444

2

1.000

0

0.692

7

0.689

Severe

17

 

12

 

7

 

62

 

Cryptorchidism

Yes

17

0.067

8

0.589

3

0.438

43

0.709

No

4

 

6

 

4

 

26

 

Small penis

Yes

12

0.863

6

0.310

4

1.000

39

0.770

No

9

 

8

 

3

 

30

 

Gonad

Testis

9

0.239

9

0.121

4

0.861

36

0.911

Dysplastic gonad

4

 

4

 

2

 

19

 

Ovotestis

7

 

1

 

1

 

11

 

Others

1

 

1

 

0

 

3

 

Chromosome

46XY

10

0.828

8

0.398

3

0.806

36

0.994

46XX

5

 

1

 

2

 

13

 

Others

6

 

5

 

2

 

20

 

Preoperative hormone therapy

Yes

7

0.059

8

0.670

4

1.000

38

0.376

No

14

 

6

 

3

 

31

 

Penile scrotum transposition

Yes

6

0.585

3

0.464

2

1.000

26

0.244

No

15

 

11

 

5

 

43

 

Staged surgery

Primary

9

0.915

11

0.003**

4

0.650

23

0.019*

Staged

12

 

3

 

3

 

46

 

TPIT-related surgery

Yes

11

0.000***

10

0.120

7

0.254

64

0.000***

No

10

 

4

 

0

 

3

 

Urethral covering material

No

8

0.097

4

0.620

1

0.574

13

0.318

Subcutaneous fascia

12

 

9

 

4

 

44

 

Scrotal sarcoid

1

 

1

 

2

 

12

 

Catheter removal time

 ≤ 2 weeks

1

1.000

0

0.851

0

1.000

4

0.731

 ≥ 3 weeks

20

 

14

 

7

 

65

 
  1. Bold indicates stastical significance
  2. *P < 0.05; **P < 0.01; ***P < 0.001