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Table 1 Participant demographic and pregnancy outcome information

From: Parental attachment and depressive symptoms in pregnancies complicated by twin-twin transfusion syndrome: a cohort study

Maternal characteristics (n = 25)
Maternal age median (IQR) years28.76 (26–32)
Parity n (%)
 Nulliparous16 (64)
 Multiparous9 (36)
Maternal ethnicity n (%)
White European25 (100)
Quintero staging at FLA median (IQR)3 (2–3)
Gestation at FLA median (IQR) weeks19 + 3 (18 + 2–20 + 6)
Gestation 1 month following FLA median (IQR) weeks23 + 5 (22 + 4–25 + 1)
Pregnancy outcome data (n = 23 pregnancies that underwent FLA) 
 Double survivor n (%)9 (39.1)
 Single survivor n (%)8 (34.8)
 No survivor n (%)6 (26.1)