Fig. 4

Components included in perinatal morbidity/mortality composite outcomes.

The following outcomes were included as part of only one composite outcome: clinically significant genital injury, hypotonia, coma, tube feeding, loss to follow-up, congenital anomaly, ischemic injury, amniotic band syndrome, abnormal doppler findings on ultrasound, fluid abnormalities on ultrasound (oligohydramnios or polyhydramnios), TAPS, TTS reoccurrence, systemic inflammatory response syndrome, allergic reaction, transfer to long-term care facility, abnormal neurodevelopmental outcome at age 2 years, severe cerebral palsy at 2 years corrected age for prematurity