Subject category | BH-nNO ppb | CFT CBP CBF Hz# | EM defect | Relative with PCD | Neonatal respiratory distress | Chronic wet cough | Nasal secretion since newborn | Serous otitis media | Chronic sinusitis | Situs | PRMC post hoc | BX on chest HRCT | CXR with chronic abnormalities | Age at diagnosis yrs | Follow-up yrs | CFTs n | P. aeruginosa infection |
PCD | 1486 | Asyn <8 | ODA+ IDA | N | N | Y | Y | Y | N | Sol | Abn | N | N | 6 | 14 | 3 | Never |
PCD | 932 | Asyn <8 | IDA | Y | Y | Y | Y | N | N | Sol | Abn | Y | Y | 22 | 19 | 2 | Intermittent |
PCD | 567 | Asyn <8 | IDA | N | Unknown | Y | Y | Y | N | Inv | Abn | Y | Y | 35 | 26 | 4 | Chronic |
PCD | 911 | Asyn <8 | Spoke | N | N | Y | Y | Y | N | Sol | Abn | Y | Y | 22 | 19 | 2 | Once |
Ref PCD | 540 | Asyn 8–11 | ODA | N | Y | Y | Y | N | N | Sol | ND | N | N | 1 | 7 | 3 | Never |
BH-nNO: breath hold nNO; CFT: ciliary function test; CBP: ciliary beat pattern; CBF: ciliary beat frequency; EM: electron microscopy; N: no; Y: yes; Sol: solitus; Inv: inversus; PRMC: pulmonary radioaerosol mucociliary clearance; BX: bronchiectasis; HRCT: high-resolution computed tomography; CXR: chest radiograph; P. aeruginosa: Pseudomonas aeruginosa; Ref PCD: referrals with confirmed PCD; Asyn: asyndronous; ODA: outer dynein arm; IDA: inner dynein arm; Abn: abnormal; ND: not done. #: reference for normal CBF (unpublished) 8–11 Hz.