| Parameter |
MI-GEE |
DIM-GEE |
| RB% |
RMSE |
CIW |
95%COV |
RB% |
RMSE |
CIW |
95%COV |
| β0 |
-1.363 |
0.093 |
0.288 |
88 |
-2.137 |
0.093 |
0.282 |
88 |
| β1 |
-1.915 |
0.036 |
0.119 |
88 |
-3.598 |
0.034 |
0.111 |
92 |
| β2 |
3.363 |
0.115 |
0.422 |
87 |
3.223 |
0.112 |
0.411 |
92 |
| β3 |
-0.578 |
0.041 |
0.175 |
95 |
-0.025 |
0.043 |
0.167 |
96 |
|
| Note: MI-GEE is standard multiple imputation based GEE, and DIM-GEE is dual imputation based GEE. RB% is the relative bias percent; RMSE is the root mean squared error; COV is the 95% confidence interval coverage; CIW is the 95% confidence interval width. |
| Table 3: Simulation results for incomplete binary longitudinal data under MAR based on DIM-GEE and MI-GEE methods. |
