Table 2.
Age at diagnosis of PCD patients aged 0–19 years with definite PCD diagnosis, per clinical characteristics group, based on reported NRD and organ laterality (n = 476).
| Clinical Characteristics Groups | Age at Diagnosis n (%) | ||||||
|---|---|---|---|---|---|---|---|
| 0–2 m | 3–11 m | 1–4 yrs | 5–9 yrs | 10–14 yrs | > 14 yrs | Total | |
| No NRD, situs solitus | 2 (1.7) | 13 (11.4) | 24 (21.1) | 46 (40.4) | 26 (22.8) | 3 (2.6) | 114 (100) |
| NRD, situs solitus | 8 (6.1) | 19 (14.4) | 25 (18.9) | 45 (34.1) | 34 (25.7) | 1 (0.8) | 132 (100) |
| No NRD, laterality defect | 6 (6.6) | 24 (26.3) | 22 (24.2) | 27 (29.7) | 11 (12.1) | 1 (1.1) | 91 (100) |
| NRD, laterality defect | 29 (20.9) | 43 (30.9) | 39 (28.1) | 20 (14.4) | 7 (5.0) | 1 (0.7) | 139 (100) |
| TOTAL | 45 (9.4) | 99 (20.8) | 110 (23.1) | 138 (29.0) | 78 (16.4) | 6 (1.3) | 476 (100) |
PCD: primary ciliary dyskinesia, NRD: neonatal respiratory distress, m: months, yrs: years. Age 0–2 months corresponds to 0–2.999 months, similar for all age groups.