Table 1

Frequency and mean level of anti-Ro-52 in patients tested

Antibody Group
Number of patients
Anti-Ro-52 positive (%)
Mean anti-Ro52 level (U/ml)

ACA
197
28
22

AFA
48
15
18

ARA
207
25
22

ATA
210
19
22

fsnu
44
32
26

Anti-aats
6
100
109

Anti-Ku
5
60
49

NDA
173
28
31

Anti-Pm-Scl
49
33
34

Anti-U1-RNP
58
38
50

Anti-Ro-60
13
92
121

Total SSc
1010
27
28

Anti-aats (non-SSc)
55
64
78

Anti-Ku (non-SSc)
32
28
33

Parker et al. Journal of Autoimmune Diseases 2009 6:2   doi:10.1186/1740-2557-6-2

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