Table 1.
Anthropometric and epidemiological characteristics of patients.
| N=28 | Asymptomatic | URTI |
|---|---|---|
| Age, wk | 66.53 (57.54–75.52) | 62.37 (54.04–70.70) |
| Length, cm | 76.88 (74.62–79.14) | 75.89 (73.68–78.10) |
| Weight, kg | 10.68 (10.08–11.28) | 10.40 (9.85–10.95) |
| Sex, M/F | 18/10 | |
| Weight newborn, g | 3489 (3272–3706) | |
| Height newborn, cm | 50.34 (49.34–50.66) | |
| Age at onset of wheezing, months | 2.68 (1.76–3.60) | |
| Number of previous wheezing episodes | 7.50 (5.82–9.18) | |
| Environmental tobacco smoke, yes/no | 17/11 | |
| Tobacco smoking during pregnancy, yes/no | 9/19 | |
| History of family asthma (first-degree relative), yes/no | 15/13 | |
Values are expressed as mean and 95% confidence interval.