Crude and Adjusted Odds Ratios* for prediction of poor pregnancy outcome after presentation with RFM.

*Adjusted for gestation, number of fetal movements normalised to 45 minutes, abnormal CTG, diastolic blood pressure, estimated fetal weight centile, maximal pool depth and smoking status.#only calculated for parous participants.†Odds ratios could not be calculated as only one infant had abnormal umbilical artery Doppler at initial assessment.