Figure 9. Serum analysis of SNTB1 expression level in rs6469937 genotypes of high myopia using mean values (horizontal lines, mean values). Serum SNTB1 levels in high myopia patients carrying AA/AG genotypes were significantly higher than those carrying GG genotypes (p < 0.01), but the same genotypes were significantly lower than those in healthy controls carrying AA/AG genotypes (p < 0.05).