Univariate predictors and multivariate regression model in quiet state.

<p>Coefficient of determination R² (training set/validation set in the multivariate model), standardized regression coefficient beta, slope (95% confidence interval) of the models, significance.</p>*<p>pNN5 was included only in the backward modeling.</p

Discrimination of IUGR and normal group by means of bivariate logistic regression models that include [fABAS, WGA] and [meanHR, WGA], respectively.

<p>Regression coefficient B, standard error SE, Wald test statistic with significance level p, odds ratio OR (95% confidence interval), correct classification rate.</p

Fetal autonomic brain age score (fABAS) vs. chronological age in active sleep.

<p>Normals ○, intrauterine growth retarded (IUGR) group •. For group comparison see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0074431#pone-0074431-t007" target="_blank">Table 7</a>.</p

Mean heart rate (meanHR) vs. chronological age in active sleep.

<p>Normals ○, intrauterine growth retarded (IUGR) group •. For group comparison see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0074431#pone-0074431-t007" target="_blank">Table 7</a>.</p

Neonatal outcome characteristics, mean (standard deviation), [min-max].

<p>Neonatal outcome characteristics, mean (standard deviation), [min-max].</p

State classification results of logistic regression models.

<p>State classification results of logistic regression models.</p

Fetal autonomic brain age score (fABAS) versus chronological age in active sleep of females ○ and males •.

<p>For gender comparison see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0074431#pone-0074431-t005" target="_blank">Table 5</a>.</p

Univariate predictors and multivariate regression model in active state.

<p>Coefficient of determination R² (training set/validation set in the multivariate model), standardized regression coefficient beta, slope (95% confidence interval) of the models, significance.</p

Contribution of WGA and sex to the variance of fABAS (ANOVA models).

<p>Contribution of WGA and sex to the variance of fABAS (ANOVA models).</p