Haplotype-specific tests showed that the C-C and T-C haplotypes were associated significantly with high myopia, with odds ratios (95% confidence intervals) of 19.32 (2.55-146.54) and 0.69 (0.46-1.04), respectively. rs3759223 and rs3741834 are in a putative regulatory element of the lumican gene, which influences fibrillogenesis of scleral collagen fibers and the development of myopia.
Meta-analyses showed no association between rs3759223 polymorphism and high myopia susceptibility in all genetic models (CC vs. TT, OR = 1.089; 95% CI, 0.690 to 1.718; CT vs. TT, OR = 0.865; 95% CI, 0.646 to 1.157; CC + CT vs. TT, OR = 1.202; 95% CI, 0.730 to 1.980; CC vs. CT + TT, OR = 0.914; 95% CI, 0.771 to 1.083) and no significance in subgroup analyses according to the definition of high myopia (based on more myopic than -6.00 diopters vs. not based on more myopic than -6.00 diopters).
Haplotype-specific tests showed that the C-C and T-C haplotypes were associated significantly with high myopia, with odds ratios (95% confidence intervals) of 19.32 (2.55-146.54) and 0.69 (0.46-1.04), respectively. rs3759223 and rs3741834 are in a putative regulatory element of the lumican gene, which influences fibrillogenesis of scleral collagen fibers and the development of myopia.