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Fig. 6 | BMC Pregnancy and Childbirth

Fig. 6

From: Serum screening in first trimester to predict pre-eclampsia, small for gestational age and preterm delivery: systematic review and meta-analysis

Fig. 6

Forest plot for PP13 to predict preeclampsia, SGA and preterm delivery: forest Plot showing likelihood ratio of a positive and negative test result with 95 % confidence intervals (95 % CI) for studies of Placental Protein 13 (PP13) to predict preeclampsia, small for gestational age (SGA) and preterm delivery. * continuous: Likelihood ratio calculated from receiver operating curve analysis

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