Figure 2. The differences in the rate of ventricular enlargement between the two genotypes in total subjects and each diagnostic group. The minor allele (C) of rs11620312 carriers had increased rates of ventricular enlargement in all subjects (P = 3.26×10-7), CN group (P =1.23×10-4) and MCI group (P = 9.08×10-4). Abbreviations: CN = cognitively normal; MCI = mild cognitive impairment; P = P value.