Table 3.
Characteristics | Total Sample | Male | Female | ||||
---|---|---|---|---|---|---|---|
OR | 95% CI | OR | 95% CI | OR | 95% CI | ||
Age | 1.068 *** | 1.056–1.080 | 1.066 *** | 1.049–1.084 | 1.079 *** | 1.062–1.097 | |
Marital status | Yes | 1 | 1 | 1 | |||
No | 0.748 | 0.456–1.229 | 0.846 | 0.457–1.563 | 0.802 | 0.318–2.027 | |
Education | ≤Elementary | 1 | 1 | 1 | |||
Middle school | 0.971 | 0.704–1.340 | 0.934 | 0.525–1.660 | 1.162 | 0.763–1.769 | |
High school | 0.900 | 0.662–1.224 | 1.124 | 0.691–1.831 | 0.923 | 0.604–1.411 | |
≥University | 0.773 | 0.538–1.110 | 1.244 | 0.694–2.230 | 0.620 | 0.358–1.072 | |
Occupation | WC worker | 1 | 1 | 1 | |||
PC worker | 0.989 | 0.690–1.419 | 1.226 | 0.706–2.130 | 0.855 | 0.501–1.457 | |
BC worker | 0.855 | 0.566–1.291 | 0.960 | 0.568–1.625 | 0.996 | 0.468–2.119 | |
AL worker | 0.800 | 0.548–1.167 | 0.577 | 0.297–1.119 | 1.066 | 0.608–1.867 | |
Unemployed | 0.878 | 0.643–1.198 | 0.689 | 0.409–1.160 | 1.008 | 0.606–1.676 | |
Household income | Lowest | 1 | 1 | 1 | |||
Lower middle | 1.571 * | 1.085–2.275 | 1.210 | 0.679–2.156 | 1.980 ** | 1.243–3.152 | |
Upper middle | 1.872 ** | 1.283–2.732 | 1.307 | 0.730–2.340 | 2.376 *** | 1.502–3.757 | |
Highest | 1.621 * | 1.122–2.342 | 1.257 | 0.710–2.223 | 1.744 * | 1.094–2.782 | |
Drinking | No | 1 | 1 | 1 | |||
Yes | 1.032 | 0.758–1.405 | 1.109 | 0.582–2.117 | 1.125 | 0.773–1.636 | |
Smoking | No | 1 | 1 | 1 | |||
Yes | 0.889 | 0.714–1.107 | 1.101 | 0.699–1.735 | 0.958 | 0.558–1.645 | |
BMI | Normal | 1 | 1 | 1 | |||
Overweight | 1.558 *** | 1.261–1.924 | 1.423 * | 1.036–1.956 | 1.567 ** | 1.163–2.111 | |
Obesity | 2.184 *** | 1.454–3.282 | 2.016 * | 1.043–3.896 | 2.078 ** | 1.258–3.433 | |
Underweight | 0.192 ** | 0.070–0.533 | 0.183 * | 0.036–0.940 | 0.221 * | 0.066–0.747 | |
Subjective health status | Good | 1 | 1 | 1 | |||
Moderate | 1.821 *** | 1.392–2.381 | 1.412 | 0.942–2.116 | 2.141 *** | 1.422–3.225 | |
Poor | 3.115 *** | 2.281–4.252 | 3.621 *** | 2.313–5.668 | 2.665 *** | 1.688–4.209 | |
Pb exposure | <1.60 μg/dL | 1 | 1 | 1 | |||
≥1.60 μg/dL | 0.882 | 0.699–1.112 | 0.774 | 0.544–1.101 | 0.956 | 0.708–1.291 | |
Hg exposure | <2.75 μg/L | 1 | 1 | 1 | |||
≥2.75 μg/L | 1.273 * | 1.025–1.580 | 1.699 ** | 1.150–2.511 | 1.131 | 0.863–1.482 | |
Cd exposure | <0.36 μg/L | 1 | 1 | 1 | |||
≥0.36 μg/L | 1.724 | 0.940–3.163 | 2.033 | 0.877–4.712 | 1.051 | 0.387–2.853 |
Note: Bolded numbers represent statistically significant values; WC—white-collar, PC—pink-collar, BC—blue-collar, AL—agribusiness and low-level, BMI—body mass index, Pb—lead, Hg—mercury, Cd—cadmium; * p < 0.05, ** p < 0.01, *** p < 0.001.