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Table 3 Features of autoantibodies in patients

From: Low incidence of positive smooth muscle antibody and high incidence of isolated IgM elevation in Chinese patients with autoimmune hepatitis and primary biliary cirrhosis overlap syndrome: a retrospective study

Features

No.

Incidence (%)

ANA positive

140

95.89

AMA positive

129

88.36

SMA positive

14

9.59

both ANA and AMA positive

122

83.56

both SMA and AMA positive

10

6.85

 

n = 146

 
  1. ANA, antinuclear antibody; AMA, antimitochondrial antibody; SMA, smooth muscle antibody.