Table 1.
Characteristics of RA and SLE patients.
Table 2.
HLA allele frequencies in Ro(+)La(−) RA patients.
Table 3.
HLA allele frequencies in Ro(+)La(+) RA patients.
Table 4.
HLA class II allele frequencies in RA cases with or without specific class II alleles.
Table 5.
HLA class II allele frequency in the RA cases without SE alleles.
Figure 1.
Associations of amino acid residues in DRβ (A), DQβ (B), and DPβ chains (C) with the presence of anti-Ro/SS-A antibodies.
Corrected P (Pc) values were calculated by multiplying the P value by the number of amino acid residues tested. Associations were established by Fisher’s exact test using 2×2 contingency tables.
Figure 2.
Associations of amino acid residues in DRβ (A), DQβ (B), and DPβ chains (C) with the presence of anti-La/SS-B antibodies.
Corrected P (Pc) values were calculated by multiplying the P value by the number of amino acid residues tested. Associations were established by Fisher’s exact test using 2×2 contingency tables.
Table 6.
HLA-DPB1 allele frequency in the SLE patients.