Table 3

Genotype frequencies of the SNP rs878081 in RA Spanish patients and controls

Genotypes rs878081

Controls

n = 471

Patients

n = 465

P-value

P_c-value^a

Odds ratio (95% CI)

CC

0.564

0.656

0.005

0.0136

1.47 (1.12, 1.93)

CT + TT

0.436

0.344

RA, rheumatoid arthritis; SNP, single-nucleotide polymorphism. ^aPc-value, 10,000-fold permutation testing.

García-Lozano et al. Arthritis Research & Therapy 2013 15:R11   doi:10.1186/ar4141