Fig. 2From: Notch polymorphisms associated with sensitivity of noise induced hearing loss among Chinese textile factory workersGraph model of the interaction between the three SNPs (a: rs3124594 model, b: rs3124594-rs3124603 model, c: rs3124594-rs3124599-rs3124603 model). Dark gray and light gray boxes presented the high- and low-risk factor combinations, respectively. Left bars within each box represented case while the right bars represented control. The heights of the bars are proportional to the sum of samples in each groupBack to article page