Skip to main content

Table 3 The frequency of positive anti-smooth muscle antibody among the different age groups.

From: Evaluation of the profile of alopecia areata and the prevalence of thyroid function test abnormalities and serum autoantibodies in Iranian patients

Anti SM Ab/Age group

Positive

Negative

 

n

%

n

%

5–14

0

0

21

17

15–24

6

4

38

31

25–34

0

0

26

21.1

35–44

0

0

21

17

>44

0

0

11

9

Total

5

4.8

118

95.1