Table 1

Nasal nitric oxide (NO) in patients with primary ciliary dyskinesia (PCD) compared with healthy controls and patients with other infective respiratory conditions

Nasal NO (ppb)
NumberMean±sd
PCD4065.7±36.6
Healthy controls16759.1±145.8
Sinusitis181487±734
Young's Syndrome12644±129.9
Bronchiectasis20733.6±163.7
Cystic fibrosis15448±162.6
  • ppb: parts per billion