Statistics
Demographic and clinical characteristics were presented as means with
standard deviations (SD) and percentages and were compared between
groups by ANOVA and chi-square tests. MoCA and CFQ scores were presented
as means with 95% confidence intervals (CI) and compared between groups
by use of robust One-way ANOVA (parameter estimates with robust standard
error to adjust for differences in variance) and pairwise comparisons
with Bonferroni correction. To control for potential confounders, a
robust multi-Way ANOVA (parameter estimates with robust standard error
to adjust for differences in variance) was conducted with maternal age,
gestational age at birth, days from test to discharge and parity as
continuous covariates and living conditions as a fixed effects and were
presented as estimated marginal means with 95 % CI. Normotensive
pregnancy was set as the reference group in pairwise comparisons. In all
hypothesis tests, a p-value of less than 0.05 was considered
statistically significant. Data and statistical analyses were performed
using SPSS version 26.0 (SPSS; PASW statistics) for MAC software
package.