IL6 and keloid: No deviations from Hardy–Weinberg equilibria were also observed for the IL6 or IL6R genotypes in the analysis carried out separately for the keloid group (p = 0.892, p = 0.205, p = 0.932, or p = 0.858 for IL6 rs1800797, rs1800796, and rs1800795 and IL6R rs2228145, respectively) or for controls (p = 0.619, p = 0.523, p = 0.408, or p = 0.889 for IL6 rs1800797, rs1800796, and rs1800795 and IL6R rs2228145, respectively).