Ā | Baseline population Original data | Baseline population Imputed data | |
---|---|---|---|
Ā | % | N | % (n = 3,963) |
Maternal educational level | Ā | 3,807 | Ā |
Low | 23.5 | Ā | 23.8 |
Intermediate | 41.6 | Ā | 41.7 |
High | 35.0 | Ā | 34.5 |
Sex | Ā | 3,963 | Ā |
Female | 48.1 | Ā | 48.1 |
Male | 51.9 | Ā | 51.9 |
Older sibling(s) | Ā | 3,937 | Ā |
Yes | 50.7 | Ā | 50.6 |
No | 49.4 | Ā | 49.4 |
Maternal smoking during pregnancya | Ā | 3,904 | Ā |
Yes | 17.8 | Ā | 17.9 |
No | 82.2 | Ā | 82.1 |
Breastfeeding duration | Ā | 3,896 | Ā |
No breastfeeding | 17.9 | Ā | 18.0 |
1-16 weeks | 49.6 | Ā | 49.7 |
>16 weeks | 32.5 | Ā | 32.3 |
Smoking in the home | Ā | 3,935 | Ā |
Yesb | 28.7 | Ā | 28.7 |
No | 71.3 | Ā | 71.3 |
Day-care centre attendance | Ā | 3,796 | Ā |
>= 4 hours per week | 24.4 | Ā | 24.2 |
<4 hours per week | 75.6 | Ā | 75.9 |
Eczema at age 8 | 16.0 | 3,233 | 16.4 |
Asthma symptoms at age 8 | 13.0 | 3,308 | 13.8 |
Poor general health at age 8 | 24.6 | 3,229 | 26.0 |
Freq. respiratory infections at age 8 | 3.9 | 3,247 | 4.3 |
Overweight at age 8c | 11.6 | 2,607 | 12.0 |
Obesity at age 8 | 2.0 | 2,607 | 2.3 |
Ā | Mean/SD d | Ā | Mean/SD d |
Maternal age (years) | 30.3/3.9 | 3,920 | 30.3/3.9 |
Birthweight child (grams) | 3,507/546 | 3,914 | 3,507/546 |