Table 1.
Baseline demographic characteristics of cases of rheumatoid arthritis (RA) and controls in MyEIRA, by ethnicity.
Table 2.
Carrier frequencies of HLA-DRB1in the Malay ethnic group by ACPA status.
Table 3.
Carrier frequencies of HLA-DRB1in the Chinese ethnic group by ACPA status.
Table 4.
Carrier frequencies of HLA-DRB1in the Indian ethnic group by ACPA status.
Table 5.
Association of DRB1*12 subtype alleles with the development of ACPA-positive or ACPA-negative RA among Malay and Chinese carriers with or without the shared epitope.
Table 6.
The frequency distribution of HLA-DRB1*04 subtypes among DRB1*04 positive and ACPA-positive or ACPA-negative RA patients by ethnic group.
Table 7.
Risk of developing ACPA-positive or ACPA-negative RA among carriers of SE (single, double or any) in the MyEIRA study population by ethnicity.