Regression coefficient estimates (��), standard errors on the regression coefficient estimates, confidence intervals, and significance for terms in the Cox proportional hazard models summarized in Table 1.

��Variable�� refers to a particular term in the regression model (i.e., CCL3L copy number, log of CCL3L copy number, or population of origin), ��Data�� refers to which subset of the data is considered (i.e., Combined = Indian-+Chinese-origin animals or Indian animals alone), and ��Other factors in the model�� refer to whether the regression coefficient is estimated alone or in the presence of other terms.