A baby is born at 27 weeks of gestation required mechanical ventilation for next 4 weeks & O2 for next 1 week. He maintained at room temperature subsequently. As per new Bronchopulmonary dysplasia definition, he has which of the following –: (A) Mild BPD, (B) Moderate BPD, (C) Severe BPD, (D) No BPD
Answer is C. None