Tables and Figures legends:
Table. 1: Clinical, demographic, and periodontal descriptions of pregnant women at 11-14 weeks of gestation
Table. 2: Frequency and percentage of the different periodontal diagnoses in the total cohort (11-14 weeks of gestation).
Table 3: Association between GCF-PLAP concentration and systolic blood pressure at 11-14 weeks of gestation, according to the presence or absence of preeclampsia: multiple regression logistic models (A) and bootstrap estimation of the multiple logistic regression model (B).
Figure 1: Flow chart of the study population.
Figure 2: A: Placental alkaline phosphatase (PLAP) concentrations (pg/ml) in gingival crevicular fluid (GCF) in pregnancy according to the presence or absence of preeclampsia. B: Plasma and GCF-PLAP concentrations at 11-14 weeks of gestation in women with and without preeclampsia. GCF, gingival crevicular fluid; PLAP, placental alkaline phosphatase. C: Area under the receiver operating characteristic (ROC) curve (AUC) of PLAP-GCF concentration and systolic blood pressure at 11-14 weeks of gestation versus the development of preeclampsia. D: Area under the receiver operating characteristic (ROC) curve (AUC) of the concentration of PLAP-GCF and systolic blood pressure versus the development of preterm preeclampsia. E: Area under the Receiver Operating Characteristic (ROC) curve (ROC-AUC) of the concentration of PLAP-GCF and systolic blood pressure at 11-14 weeks gestation versus preeclampsia >37 weeks of gestation. GCF, gingival crevicular fluid; PLAP, placental alkaline phosphatase