Interpret the odds ratios for a 2-year increase in age and the odds ratio for gender for the population average model of Table 9.12 and the cluster-specific model of Table 9.20 in Section 9.5. Are the...

Interpret the odds ratios for a 2-year increase in age and the odds ratio for gender for the population average model of Table 9.12 and the cluster-specific model of Table 9.20 in Section 9.5. Are the differences in odds ratios from the two models what you expect? Explain.