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Fig. 3 | BMC Pregnancy and Childbirth

Fig. 3

From: Uterine and placental blood flow indexes and antinuclear autoantibodies in unexplained recurrent pregnancy loss: should they be investigated in pregnancy as correlated potential factors? A retrospective study

Fig. 3

3D ultrasound analysis of VI index. a. VI values detected in ANA- (nā€‰=ā€‰11) and ANA+ (nā€‰=ā€‰16) control pregnant women, ANA- (nā€‰=ā€‰6) and ANA+ (nā€‰=ā€‰7) RPL pregnant patients not treated with LMWH, ANA- (nā€‰=ā€‰9) and ANA+ (nā€‰=ā€‰14) RPL pregnant patients treated with LMWH. Data are expressed as means Ā± SD. ANOVA two factors followed by Bonferroniā€™s post-hoc test. (*) Bonferroniā€™ s test pā€‰=ā€‰0,01. VIā€‰=ā€‰vascularisation index. Cā€‰=ā€‰VI cut-off determined at the ROC curve: 11,08. b. ROC curve: area 0,80; VI cut-off determined 11,08; sensitivity 85% and specificity 67%

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