Background: Birth asphyxia is a leading cause of neonatal mortality. More than half of these deaths are due to low-quality care. Objectives: To describe the frequency, sequence, timing, and duration of interventions after birth and newborn outcomes. Methods: This prospective observational study in rural Tanzania included newborns ≥28 weeks gestation. Trained research assistants observed and recorded all deliveries and resuscitations 24 h a day, 7 days a week, logging interventions in real time using the Liveborn Observation app. Results: Of 2564 newborns born, 2431 (94.9%) were enrolled in the study. Macerated stillbirth (n = 52), newborns with no parental consent (n = 67) or incomplete Liveborn data (n = 14) were excluded. Additionally, 2193/2431 (90.2%) newborns did not receive bag-mask ventilation (BMV), and 1755/2431 (72.2%) started breathing before 30 s from birth at median (quartiles) 6 (3, 13) s, 438/2431 (18.0%) started breathing beyond 30 s at 49 (38, 67) s. Moreover, 238/2431 (9.8%) received BMV at 82 (54, 120) s after birth, 1/3 within the first min. Finally, 159/238 (66.8%) were suctioned for 26 (17, 40) s. The first suction sequence was initiated at 44 (24, 78) s after birth. In 24/238 (10.1%) newborns, BMV continued for more than 10 min, with an increased risk of dying within 24 h (RR = 4.26, 95% CI; 1.3–10.0, p = 0.016) and seven days (RR = 8.14, 95% CI; 3.5–17.6, p < 0.001) compared to those ventilated for less than 10 min. Conclusions: Almost 10% of newborns received BMV at birth, but only one-third were ventilated within the first recommended minute. Excessive use of suctioning likely delayed the start of BMV, and prolonged ventilation beyond 10 min was associated with higher mortality.
Bukhay et al. (Tue,) studied this question.