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Table 4 Association between each type of back cutaneous stigmata and spinal dysraphism and its significance

From: Role of ultrasonography in screening of spinal dysraphism in infants at risk

Skin stigmata

No spinal dysraphism

Spinal dysraphism

Test value

P value

Sig.

No. = 13

No. = 20

Hemangioma

 No

13 (100.0%)

19 (95.0%)

0.670*

0.413

NS

 Yes

0 (0.0%)

1 (5.0%)

   

Skin discoloration

 No

10 (76.9%)

19 (95.0%)

2.417*

0.120

NS

 Yes

3 (23.1%)

1 (5.0%)

   

Dimple

 No

11 (84.6%)

16 (80.0%)

0.113*

0.737

NS

 Yes

2 (15.4%)

4 (20.0%)

   

Swelling

 No

13 (100.0%)

14 (70.0%)

4.767*

0.029

S

 Yes

0 (0.0%)

6 (30.0%)

   

Type of swelling

 No

13 (100.0%)

14 (70.0%)

4.767*

0.092

NS

 Fatty

0 (0.0%)

2 (10.0%)

   

 Cystic

0 (0.0%)

4 (20.0%)

   

Hair tuft

 No

11 (84.6%)

19 (95.0%)

1.028*

0.311

NS

 Yes

2 (15.4%)

1 (5.0%)

   

Skin tag

 No

13 (100.0%)

19 (95.0%)

0.670*

0.413

NS

 Yes

0 (0.0%)

1 (5.0%)

   
  1. P value > 0.05: non significant; P value < 0.05: significant; P value < 0.01: highly significant
  2. *Chi-square test