Management of respiratory distress in moderate and late preterm infants: clinical trajectories in the NEOBS study. Guellec et al.

Fig. 1 Sunburst chart depicting patterns of ventilatory support over time in moderate-to-late preterm infants in the NEOBS study (n = 560). Each ring of the sunburst equates to a time since birth, with the inner ring being 0 hours since birth, and subsequent rings (from inside to outer) being 3 hours, 6 hours, 12 hours, 24 hours, 72 hours, 7 days, and 60 days since birth, respectively.

CPAP continuous positive airway pressure, IV invasive ventilation, HFNC high-flow nasal cannula, NIPPV nasal intermittent positive pressure ventilation, NIV non-invasive ventilation (HFNC + CPAP + NIPPV)