Characteristics of participants in the survey stratified by primary ciliary dyskinesia (PCD) disease status
| Total | PCD disease status | ||||
| Positive | Negative | Inconclusive | Other# | ||
| Subjects | 365 (100) | 271 (74.3) | 18 (4.9) | 29 (8.0) | 47 (12.9) |
| Respondent's status | |||||
| Patient tested for PCD | 152 (41.6) | 115 (42.4) | 8 (44.4) | 8 (27.6) | 21 (44.7) |
| Parent of child tested for PCD | 199 (54.5) | 152 (56.1) | 10 (55.6) | 21 (72.4) | 16 (34.0) |
| Missing | 14 (3.8) | 4 (1.5) | 10 (21.2) | ||
| Sex | |||||
| Male | 156 (42.7) | 114 (42.1) | 8 (44.4) | 14 (48.3) | 20 (42.6) |
| Female | 195 (53.4) | 154 (56.8) | 7 (38.9) | 14 (48.3) | 21 (44.7) |
| Missing | 14 (3.8) | 3 (1.1) | 3 (16.7) | 1 (3.5) | 6 (12.8) |
| Age of suspected PCD patient at time of survey years | |||||
| <5 | 54 (14.8) | 38 (14.0) | 2 (11.1) | 8 (27.6) | 6 (12.8) |
| 5–12 | 88 (24.1) | 61 (22.5) | 7 (38.9) | 10 (34.5) | 10 (21.2) |
| 13–17 | 52 (14.3) | 42 (15.5) | 1 (5.6) | 4 (13.8) | 5 (10.6) |
| 18–35 | 70 (19.18) | 58 (21.4) | 3 (16.67) | 2 (6.9) | 7 (14.9) |
| 36–50 | 52 (14.25) | 45 (16.61) | 2 (6.9) | 5 (10.6) | |
| 51–65 | 26 (7.12) | 19 (7.01) | 1 (5.56) | 1 (3.45) | 5 (10.6) |
| >65 | 11 (3.01) | 4 (1.48) | 4 (22.22) | 2 (6.9) | 1 (2.1) |
| Missing | 12 (3.29) | 4 (1.48) | 8 (17.0) | ||
| Situs inversus | 157 (43.0) | 135 (49.8) | 1 (5.6) | 6 (20.7) | 15 (31.9) |
| Congenital heart defect | 41 (11.2) | 32 (11.8) | 4 (13.8) | 5 (10.6) | |
Data are presented as n (%). #: other includes participants still waiting for results and those who received a false-positive result as well as missing values.