Table 1 Description of the analysis population
Characteristic | Classification/annotation | GINIplus and LISAplus study population analysed (n = 3,518) | |
|---|---|---|---|
N | Mean (SD) or (%) | ||
Age | Mean (SD) | 3,518 | 10.1 (0.20) |
Sex | Boys | 1,802 | (51.2%) |
Girls | 1,716 | (48.8%) | |
Study region | Munich | 1,796 | (51.1%) |
Wesel | 1,162 | (33.0%) | |
Bad Honnef | 190 | (5.4%) | |
Leipzig | 370 | (10.5%) | |
Net household income (€) | Up to 1,500 | 250 | (7.1%) |
1,500 - < 2,500 | 891 | (25.3%) | |
2,500 - < 3,500 | 1,064 | (30.2%) | |
3,500 and above | 1,313 | (37.3%) | |
Poverty status of household relative to median equivalence income in Germany 2007 | Up to 60% of median income | 555 | (15.8%) |
60-100% of median income | 1,246 | (35.4%) | |
More than 100% of median income | 1,717 | (48.8%) | |
Education of the mother | Low (<10 years) | 326 | (9.3%) |
Medium (=10 years) | 1,389 | (39.5%) | |
High (>10 years) | 1,803 | (51.3%) | |
Education of the father | Low (<10 years) | 635 | (18.1%) |
Medium (=10 years) | 837 | (23.8%) | |
High (>10 years) | 2,046 | (58.2%) | |
Education of the parents | Low (<10 years) | 181 | (5.1%) |
Medium (=10 years) | 943 | (26.8%) | |
High (>10 years) | 2,394 | (68.1%) | |
Single parent | No | 3,142 | (89.3%) |
Yes | 376 | (10.7%) | |
Child’s exposure to tobacco smoke | No exposure | 752 | (21.4%) |
Not at home, but at other places | 825 | (23.5%) | |
At home (patio/balcony) | 1,340 | (38.1%) | |
At home (indoors) | 601 | (17.1%) | |