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Table 1 Performance for the reference results throughout the simulations

From: Comparison of statistical models for estimating intervention effects based on time-to-recurrent-event in stepped wedge cluster randomized trial using open cohort design

True Intervention effect (βt) Event Generation model    
AG model PWP-TT model PWP-GT model
Bias MSE CP Bias MSE CP Bias MSE CP
-0.264 Poisson 0.0266 0.0040 0.933 0.0021 0.0040 0.940 0.0380 0.0054 0.899
Mixed-Poisson 0.0290 0.0041 0.927 0.0106 0.0039 0.938 0.0543 0.0067 0.844
Weibull (constant) 0.0567 0.0067 0.858 0.0529 0.0065 0.864 0.0032 0.0037 0.949
Weibull (change) 0.1247 0.0168 0.162 0.0328 0.0033 0.896 -0.0004 0.0022 0.955
0 Poisson 0.0023 0.0030 0.955 0.0024 0.0036 0.939 0.0021 0.0034 0.933
Mixed-Poisson 0.0017 0.0028 0.958 0.0020 0.0034 0.941 0.0107 0.0033 0.936
Weibull (constant) 0.0025 0.0032 0.948 0.0025 0.0034 0.948 0.0019 0.0031 0.944
Weibull (change) 0.0011 0.0011 0.991 -0.0005 0.0020 0.961 -0.0011 0.0020 0.950
  1. Settings: \(s\left(=m\right)=5,\: n=400,\: {W}_{d}=60,\: {\sigma }^{2}=0,\: E=1,\: F=0\)