Table 1.
General characteristic of children and parents
| Subgroup | N | % female | Age child in months | % Female respondents | Median age respondent in years (25–75th percentile) | |
|---|---|---|---|---|---|---|
| Median (25th and 75th percentile) | Range | |||||
| Reference population | 410 | 50 | 24 (13–35) | 3–46 | 97 | 33 (30–35) |
| Neurofibromatosis type 1 | 34 | 44 | 54 (28–61) | 12–72 | 88 | 35 (30–39) |
| Wheezing illness | 138 | 41 | 35 (20–48) | 5–65 | 88 | 34 (30–37) |
| RSV infection | 47 | 55 | 2 (1–9) | 1–36 | 81 | 31 (27–35) |
| Functional abdominal complaints | 81 | 48 | 46 (27–59) | 5–72 | 88 | 35 (32–38) |
| Burn injury | 194 | 47 | 36 (28–46) | 5–63 | 77 | 34 (30–37) |
| All diseases | 494 | 46 | 36 (22–49) | 1–72 | 83 | 34 (30–37) |