Table 1 Urinary creatinine adjusted cotinine concentrations (µg/g) in children of smoking and non-smoking families
From: Association between parental smoking and child exposure to environmental tobacco smoke in Israel
Smoking Families (N = 46) | Nonsmoking Families (N = 119) | All (N = 165) | |
|---|---|---|---|
Percent with UC above the LOQ | 65.2% | 20.7% | 33.3% |
Mean + STD, Urinary Cotinine | 3.25 ± 4.55 | 0.82 ± 1.93 | 1.52 ± 3.06 |
Mean + STD, Log Urinary Cotinine | 0.18 ± 1.57 | -1.1 ± 1.15 | -0.71 ± 1.42 |
Median Urinary Cotinine | 1.34 | 0.23 | 0.34 |
Geometric Mean Urinary Cotinine | 1.2 | 0.33 | 0.49 |