For categorical comparisons, we report frequency, percentage, and p-value from Wald chi-square test.

For comparisons of continuous measures, we report mean, standard deviation (SD), and p-value form ANOVA.

Table 2. Specific pathogenic CNVs (excluding trisomy, monosomy, sex-chromosome and variants of unknown significance CNVs) with maternal vascular lesions in placenta of stillbirth fetuses