Table 1.
Maternal and fetal characteristics as presented by the matching variables and variables required to calculate the risk of stillbirth by the Fetal Medicine Foundation stillbirth Risk Calculator.
Table 2.
Univariable and multivariable logistic regression analyses for the prediction of antepartum stillbirth by maternal characteristics and medical history in the pregnant study population (n = 391) at the Medical University of Vienna, Austria.
Fig 1.
Distribution of the Fetal Medicine Foundation stillbirth risk score (in %) in fetal deaths (n = 144) and controls (n = 247).
Red line at 0.34% represents the cut-off value to predict IUFD with a sensitivity of 58% and a specificity of 82%. Red dotted lines represent median values of the FMF risk score; black dotted lines represent 25% and 75% interquartile ranges; x-axis in Log 10 scale.
Fig 2.
Distribution of the Fetal Medicine Foundation (FMF) stillbirth risk score per causes of fetal death (Scatter dot plot with line at mean and standard deviation; y-axis in Log 10 scale).
Fig 3.
a) Receiver operating characteristics (ROC) curve for the Fetal Medicine Foundation (FMF) Stillbirth risk score to predict intrauterine fetal death (IUFD). ROC was performed in the total IUFD cohort (n = 144; blue line) and the IUFD cohort excluding cases of fetal anomaly (n = 75; green line), respectively. b) ROC curve for the FMF risk score to predict IUFD, as stratified by causes of fetal death (maternal n = 4; unknown n = 25; fetal anomaly n = 72; placenta n = 26; fetal condition n = 9; infection n = 2; cord accident n = 6).