Table 1 Demographic characteristics of all children included in the study
From: Serum catalase, thiol and myeloperoxidase levels in children passively exposed to cigarette smoke
| Min–max | Mean ± SD | ||
|---|---|---|---|
| Age (years) | 4–17 | 10.17 ± 3.61 | |
| BMI (kg/m2) | 12.89–28.40 | 17.92 ± 3.42 | |
| n | % | ||
| Sex | Male | 29 | 40.8 |
| Female | 42 | 59.2 | |
| < 1000 TL | 20 | 28.2 | |
| Family income (TL) | 1000–2000 TL | 37 | 52.1 |
| > 2000 TL | 14 | 19.7 |