Table 2.
U-As (μg/L) | No. | %iAs | %MMA | %DMA | PMI | SMI |
---|---|---|---|---|---|---|
< 48 | 147 | 11.6 | 8.6 | 78.3 | 0.69 | 9.84 |
48–174 | 147 | 14.0 | 9.4 | 72.1 | 0.67 | 7.64 |
≥ 174 | 148 | 15.4 | 13.1 | 69.1 | 0.81 | 5.59 |
p-Value | < 0.01 | < 0.01 | < 0.01 | < 0.05 | < 0.01 |
Using ANCOVA to analyze the effects of categorical independent variable of As exposure levels presented by tertiles of U-As and adjusted for age, SES, and BMI as continuous covariates.