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Table 2 Comparison of automated and visual anti-nuclear antibody interpretation in a referral routine laboratory

From: Automated evaluation of autoantibodies on human epithelial-2 cells as an approach to standardize cell-based immunofluorescence tests

  

Visual interpretation

  

Positive

Weak positive

Negative

Number (percentage)

Automated interpretation

Positive

44

11

2

57 (19.1%)

 

Weak positive

0

12

4

16 (5.4%)

 

Negative

0

24

201

225 (75.5%)

 

Number (percentage)

44 (14.8%)

47 (15.8%)

207 (69.4%)

298