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. 2018 May 10;13(5):e0197410. doi: 10.1371/journal.pone.0197410

Fig 4. Rate of ICU admission and MV usage of RSVH by GA and CA in first 2 years of age.

Fig 4

(A). Higher rate of ICU admission was associated with preterm infants with BPD within 18 months of CA and without BPD within 12 months of CA. (B). MV utilization was more frequent among preterm infants with BPD within 12 months of CA. BPD, bronchopulmonary dysplasia; CA, chronologic age; GA, gestational age; ICU, intensive care unit; MV, Mechanical Ventilation; RSVH, Respiratory syncytial virus associated hospitalization; wGA, week of gestational age. †p<0.05, ‡p<0.01, §p<0.001, and *p<0.0001 indicate comparisons between indicated groups in each category of CA.