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Table 3 Comparison of distribution of phenotypes in Caucasians and Hispanics

From: Comparison of genome-wide single-nucleotide polymorphism linkage analyses in Caucasian and Hispanic NARAC families

 

Caucasians

Hispanics

Phenotypes

mean ± SD

median

mean ± SD

median

Age at onset (yr)

39.35 ± 13.38

39

34.48 ± 12.42

35

Anti-CCPa

107.51 ± 79.44

111

120.20 ± 72.66

139

RF-IgMa

255.06 ± 568.52

77

319.10 ± 386.38

127.5

Shared epitopes

84.55%

71.88%

  1. aSee Criswell et al. [9] for details on sample quantitation