Table 2.

Patient characteristics

Gestational age at birth, mean ± SD [weeks]	26.8 ± 1.4
Birth weight, mean ± SD [g]	967 ± 247
Postmenstrual age at MR acquisition, mean ± SD [weeks]	30.1 ± 0.3
Weight at MR acquisition, mean ± SD [g]	1,133 ± 197
Male gender n (%)	30 (57.7)
Mode of respiratory support during MRI [n (%)]
Mild respiratory support [n (%)]
Nasal prongs	10 (19.2)
CPAP	27 (51.9)
Moderate respiratory support [n (%)]
Non-invasive ventilation	11 (21.2)
Mechanical ventilation	4 (7.7)
Total acquisition time, mean ± SD [min]	39 ± 13