This is a preview. Log in through your library . Abstract The ratio of odds ratios in a 2 x 2 x 2 contingency table is applicable to both cohort and case-control studies as a measure of the ...

Extended tables of critical values for a level of significance α ≤ 0.05 are provided for the variance and likelihood tests for homogeneity, goodness of fit $\chi ^{2}$ and likelihood tests, and ...