Figure 1. Association analysis between pCNV and ultrasonographic findings.
A. Association analysis between pathogenic/likely pathogenic copy number variations (pCNV) and ultrasonographic findings; B. Association analysis between pCNV and detailed ultrasonographic findings. Each pCNV was compared with fetuses without chromosomal aberrations. Values in parentheses indicate the number of samples with pCNV. The circle size represents values of odds ratio. a: chr9_138406667_141020000_del; b: chr9_140400001_141020000_del. The different colors represent P-values. Gray represents P-value ≥ 0.05. Fisher’s test with Bonferroni correction was used to compare yields between groups. P-value < 0.05 was statistically significant. OR: odds ratio