The risk factors and covariates included in the logistic model and their corresponding coefficients.

Abstract

<p>Details on odds ratios, confidence intervals, risk factors and covariates, and arsenic exposure estimation are given by Meliker et al [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0124516#pone.0124516.ref012" target="_blank">12</a>,<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0124516#pone.0124516.ref013" target="_blank">13</a>,<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0124516#pone.0124516.ref014" target="_blank">14</a>,<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0124516#pone.0124516.ref015" target="_blank">15</a>].</p><p>^a There was frequency matching on age, race, and gender which explains the small size of their coefficients.</p><p>The risk factors and covariates included in the logistic model and their corresponding coefficients.</p