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. Author manuscript; available in PMC: 2017 Aug 10.
Published in final edited form as: Nat Rev Rheumatol. 2015 Mar 24;11(5):301–312. doi: 10.1038/nrrheum.2015.29

Table 2.

Incidence of CHB in Ro+ mothers without previous history of CHB

Study (year) Ro+ mothers Babies Cases of CHB Type and frequency of CHB
Brucato et al.82 (2001) 100 126 2 Type III (n =2, 2%)
Gladman et al.83 (2002) 90 102 0 None
Cimaz et al.19 (2003) 95 95 0 None
Costedoat et al.22 (2004) 99 150 1 Type III (n =1, 1.01%)
Grava et al.28 (2005) 41 46 2 Type II (n =1, 2.44%)
Type III (n =1, 2.44%)
Gerosa et al.26 (2007) 59 60 1 Type II (n =1, 1.69%)
Friedman et al.62 (2008) 79 79 3 Type I (n =1, 1.27%)
Type III (n =2, 2.53%)
Jaeggi et al.34 (2011) 142 165 3 Type I (n =1, 0.7%)
Type II (n =1, 0.7%)
Type III (n =1, 0.7%)
Total 705 823 12 (1.7%) Type I (n =2, 0.28%)
Type II (n =3, 0.42%)
Type III (n =7, 1%)

Abbreviation: CHB, congenital heart block.