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Fig. 3 | BMC Pregnancy and Childbirth

Fig. 3

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

Fig. 3

Forest plot for PAPP-A to predict preeclampsia: forest plot showing likelihood ratio of a positive and negative test result with 95 % confidence intervals (95 % CI) for studies of Pregnancy- Associated Plasma Protein-A (PAPP-A) to predict pre-eclampsia. * continuous: Likelihood ratio calculated from receiver operating curve analysis

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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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