Table B1.
Weighted multiple logistic regression estimates from CHMS Cycle 1 with reported ADD/ADHD (6–19 years of age).
Exposure | Covariate | Estimate | SE | P-value | Odds ratio | 95% CI for odds ratio | ||
---|---|---|---|---|---|---|---|---|
BPA | Intercept | −2.96 | 0.72 | 0.0018 | ||||
ln(creatinine) | −0.28 | 0.18 | 0.1626 | 0.76 | 0.51 | 1.14 | ||
ln(BPA) | 0.26 | 0.18 | 0.6089 | 1.29 | 0.86 | 1.94 | ||
Smoking at home (yes) | 0.84 | 0.34 | 0.0312 | 2.32 | 1.10 | 4.90 | ||
Child׳s age | 0.05 | 0.05 | 0.3131 | |||||
Income (low/low-middle) | 0.67 | 0.31 | 0.0533 | 1.95 | 0.99 | 3.83 | ||
Gender (males) | −0.17 | 0.63 | 0.7911 | Gender: males vs. femalesa | 3.06 | 1.67 | 5.61 | |
BMI | −0.10 | 0.03 | 0.0152 | 0.91 | 0.84 | 0.98 | ||
ln(lead) | 0.83 | 0.26 | 0.0087 | 2.28 | 1.29 | 4.04 | ||
Gender*child׳s age | 0.10 | 0.05 | 0.0593 | Age: males | 1.16 | 1.06 | 1.27 | |
Age: females | 1.05 | 0.96 | 1.15 | |||||
Blood lead | Intercept | −4.13 | 0.40 | <0.0001 | ||||
ln(lead) | 0.87 | 0.27 | 0.0080 | 2.39 | 1.32 | 4.32 | ||
Smoking at home (yes) | 0.93 | 0.35 | 0.0215 | 2.54 | 1.18 | 5.46 | ||
Gender (males) | 1.08 | 0.32 | 0.0064 | 2.93 | 1.45 | 5.94 | ||
Income (low/low-middle) | 0.76 | 0.38 | 0.0674 | 2.15 | 0.94 | 4.91 | ||
MBP | Intercept | −2.67 | 0.68 | 0.0029 | ||||
ln(creatinine) | 0.35 | 0.25 | 0.1869 | 1.42 | 0.82 | 2.48 | ||
ln(MBP) | −0.21 | 0.18 | 0.2637 | 0.81 | 0.55 | 1.20 | ||
Income (low/lower middle) | −0.24 | 0.81 | 0.7697 | Income: low/low-middle vs. middle/upper (males) | 3.61 | 1.30 | 10.03 | |
Gender (males) | 0.44 | 0.41 | 0.3151 | Income: low/low-middle vs. middle-upper (females) | 0.78 | 0.10 | 6.15 | |
ln(Lead) | 1.00 | 0.27 | 0.0046 | 2.71 | 1.47 | 5.00 | ||
Income*gender | 1.53 | 0.83 | 0.0971 | Males vs. females (low/low-middle) | 7.11 | 1.12 | 44.92 | |
Males vs. females (middle/upper) | 1.55 | 0.69 | 3.46 | |||||
MBzP | Intercept | −4.04 | 0.87 | 0.0007 | ||||
ln(creatinine) | −0.28 | 0.24 | 0.2707 | 0.76 | 0.45 | 1.29 | ||
ln(MBzP) | 0.39 | 0.21 | 0.0912 | 1.48 | 0.93 | 2.36 | ||
Child׳s age | 0.05 | 0.06 | 0.4167 | |||||
Income (low/low-middle) | 0.79 | 0.44 | 0.1013 | 2.21 | 0.83 | 5.84 | ||
Gender (males) | −1.07 | 0.67 | 0.1390 | Males vs. femalesa | 2.81 | 1.45 | 5.45 | |
ln(lead) | 0.84 | 0.25 | 0.0066 | 2.33 | 1.33 | 4.06 | ||
BMI | −0.08 | 0.04 | 0.0685 | 0.92 | 0.84 | 1.01 | ||
Child׳s age*gender | 0.17 | 0.06 | 0.0135 | Child׳s age: males | 1.24 | 1.07 | 1.44 | |
Child׳s age: females | 1.05 | 0.94 | 1.18 | |||||
MCPP | Intercept | −3.81 | 0.46 | <0.0001 | ||||
ln(creatinine) | 0.22 | 0.23 | 0.3578 | 1.25 | 0.75 | 2.07 | ||
ln(MCPP) | −0.02 | 0.14 | 0.8977 | 0.98 | 0.72 | 1.34 | ||
Income (low/low-middle) | 0.90 | 0.53 | 0.1187 | 2.45 | 0.76 | 7.84 | ||
Gender (males) | 1.04 | 0.38 | 0.0187 | 2.83 | 1.23 | 6.50 | ||
ln(lead) | 0.94 | 0.27 | 0.0053 | 2.56 | 1.41 | 4.66 | ||
MEHHP | Intercept | −2.66 | 0.84 | 0.0090 | ||||
ln(creatinine) | 0.43 | 0.28 | 0.1517 | 1.53 | 0.83 | 2.82 | ||
ln(MEHHP) | −0.34 | 0.24 | 0.1771 | 0.71 | 0.42 | 1.20 | ||
Income (low/low-middle) | 0.89 | 0.53 | 0.1180 | 2.44 | 0.77 | 7.78 | ||
Gender (males) | 1.01 | 0.37 | 0.0203 | 2.74 | 1.21 | 6.21 | ||
ln(lead) | 0.99 | 0.28 | 0.0050 | 2.70 | 1.45 | 5.05 | ||
MEHP | Intercept | −3.63 | 0.53 | <0.0001 | ||||
ln(creatinine) | 0.29 | 0.25 | 0.2749 | 1.34 | 0.77 | 2.33 | ||
ln(MEHP) | −0.16 | 0.14 | 0.2830 | 0.85 | 0.62 | 1.17 | ||
Income (low/low-Middle) | 0.92 | 0.53 | 0.1070 | 2.51 | 0.79 | 7.99 | ||
Gender (males) | 1.03 | 0.38 | 0.0210 | 2.81 | 1.21 | 6.56 | ||
ln(lead) | 0.97 | 0.28 | 0.0048 | 2.64 | 1.44 | 4.85 | ||
MEOHP | Intercept | −2.82 | 0.82 | 0.0054 | ||||
ln(creatinine) | 0.42 | 0.29 | 0.1808 | 1.52 | 0.80 | 2.89 | ||
ln(MEOHP) | −0.34 | 0.25 | 0.1935 | 0.71 | 0.41 | 1.22 | ||
Income (low/low-middle) | 0.89 | 0.53 | 0.1173 | 2.44 | 0.77 | 7.78 | ||
Gender (males) | 0.99 | 0.37 | 0.0208 | 2.70 | 1.20 | 6.08 | ||
ln(lead) | 0.99 | 0.28 | 0.0051 | 2.70 | 1.44 | 5.05 | ||
MEP | Intercept | −2.70 | 0.99 | 0.0193 | ||||
ln(creatinine) | 0.48 | 0.40 | 0.2587 | 1.61 | 0.67 | 3.88 | ||
ln(MEP) | −0.29 | 0.23 | 0.2299 | 0.75 | 0.45 | 1.24 | ||
Income (low/low-middle) | 0.93 | 0.52 | 0.1031 | 2.52 | 0.80 | 7.95 | ||
Gender (males) | 0.97 | 0.36 | 0.0218 | 2.64 | 1.19 | 5.90 | ||
ln(lead) | 0.96 | 0.28 | 0.0059 | 2.61 | 1.40 | 4.86 |
Odds ratio calculated at average value of Child׳s age