Fig. 1.— The worst lung lobes affected by bronchiectasis in the children with cystic fibrosis (CF; □) and non-CF bronchiectasis (┘) as defined by the modified Bhalla score. The children with CF had predominately right upper lobe (RUL) disease (p=0.002), while the children with non-CF bronchiectasis had lower lobe disease. Five children had >1 lobe that was given the same score, six children with bronchiectasis had >1 lobe with the same score. RML: right middle lobe; RLL: right lower lobe; LUL: left upper lobe; LLL: left lower lobe.