Table 2.

Summary statistics comparing goodness-of-fit for different models

ModelTaiwanese
Caucasian Americans
dfDevianceP*Adjusted R2dfDevianceP*Adjusted R2
Age333,797.283328,102.18
Age-period3047.48<0.0010.986304,899.420.0010.808
Age-cohort2050.81<0.0010.978204,881.68<0.0010.713
Age-period-cohort1810.260.995181,100.310.928
  • * P value is based on the F test for comparison between any two-factor model and the full age-period-cohort model.