Table 4 |
||
|
Logistic regression model of participation in the study. Mexico City, Mexico, 1997–2004 |
||
|
Variable (units) |
Odds Ratio* |
p |
|
|
||
|
Number of abortions |
1.15 |
0.46 |
|
Number of pregnancies |
1.10 |
0.53 |
|
Age (years) |
0.99 |
0.55 |
|
Schooling (years) |
1.00 |
0.97 |
|
Weight (kg) |
1.02 |
0.17 |
|
Height (cm) |
0.98 |
0.36 |
|
Blood Pb (μg/L) |
1.00 |
0.36 |
|
Cohort (0 = 1st, 1 = 2nd) |
0.07 |
<0.01 |
|
|
||
|
* Relative odds of participation in the study. |
||
|
Lamadrid-Figueroa et al. BMC Pregnancy and Childbirth 2007 7:22 doi:10.1186/1471-2393-7-22 |
||
