Table 2.
Linear regression analyses for the effects of different measures of As exposure on serum CC16 levels among all participants, as well as stratified by skin lesion status.
| Log-transformed CC16
|
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|---|---|---|---|---|---|---|
| Overall model (n = 238)
|
Subjects with skin lesions (n = 126)
|
Subjects without skin lesions (n = 112)
|
||||
| Log-transformed measure | Parameter estimatesa | p-Value | Parameter estimatesa | p-Value | Parameter estimatesa | p-Value |
| Water As (μg/L) | −0.01841 | 0.31 | −0.03853 | 0.15 | 0.00564 | 0.82 |
| Urinary creatinine-adjusted As (μg/g creatinine) | −0.06070 | 0.10 | −0.13462 | 0.01 | 0.03476 | 0.54 |
| Cumulative As (mg) | −0.01745 | 0.29 | −0.04527 | 0.06 | 0.01547 | 0.52 |
a
Parameter estimates were adjusted for age, sex, and BMI.