Table 1 Bias and MSE from the simulation study

1: Time-to-first-event Cox regression

-0.002

0.049

0.023

0.046

2: AG model

0.044

0.014

0.090

0.030

3-1: PWP-T model

-0.001

0.018

0.080

0.022

3-2: PWP-G model

0.007

0.017

0.101

0.029

4: WLW model

-0.162

0.076

-0.064

0.064

5: LWA model

0.001

0.017

0.046

0.037

6: Poisson regression model

0.044

0.016

0.090

0.026

7: GEE-Poisson model

0.046

0.014

0.088

0.030