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Table 1 Characteristics of patients with primary ciliary dyskinesia (n = 22)

From: Hypovitaminosis D: a novel finding in primary ciliary dyskinesia

Clinical data  
Age (yr) 10.5 [2-34]a
Gender (F/M) 7/15
Situs viscerum inversus, n (%) 18 (82)
BMI, kg/m2 18.5 [13-37]a
Age to diagnosis, yrs 6 (0.1-27)a
Age at onset of respiratory symptoms, yrs 0.08 (0–9.5)a
Atopy, n (%)b 7 [32]
Current asthma, n (%) 8 [36]
Bronchiectasis at high resolution computed tomography, n (%) 14 (64)
Cilia ultrastructural defects, n (%)  
Outer or combined outer and inner dynein arms absence 12 (77)
Isolated inner dynein arm absence 2 [9]
Isolated axonemal disorganization 1 [5]
Axonemal disorganization and inner dynein arm absence 2 [9]
  1. aMedian and range values.
  2. bDefined on the basis of results of skin testing to the most common seasonal and perennial local allergens.