Table 4
Results of the multiple regression analysis for exposed subjects only
Group
Multiple regression method
Independent variable
β
p Value
Exposed only (n=11)
Standard
Age
1.63 (0.61)
=0.03
Years of residence
0.88 (0.35)
=0.04
Cumulative blood lead index
−1.46 (0.86)
=0.13
Backward stepwise
Age
0.93 (0.13)
<0.001