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Table 6 Level of censoring simulated and distribution of censoring times used in each article

From: A scoping methodological review of simulation studies comparing statistical and machine learning approaches to risk prediction for time-to-event data

 

Censoring

Level of censoring (%)

Distribution

Uniform

Exponential

Other

Geng et al. (2014) [26]

15, 40

✓

  

Golmakani et al. (2020) [31]

18

 

✓

 

Gong et al. (2018) [27]

0, 25, 50, 75

  

✓*

Hu and Steingrimsson (2018) [28]

37

 

✓

 

Katzman et al. (2018) [29]

Unclear

  

✓**

Lowsky et al. (2012) [25]

Unclear

  

✓***

Omurlu et al. (2009) [24]

Unclear

   

Steingrimsson and Morrison (2020) [32]

18, 47

✓

✓

 

Wang and Li (2019) [30]

25

✓

  

Xiang et al. (2000) [23]

0, 20, 30, 50, 70

 

✓

 
  1. *Gong et al. (2018) [27] randomly chose if the time was a censoring time or event time
  2. **Katzman et al. (2018) [29] included administrative censoring only
  3. ***Lowsky et al. (2012) [25] — censoring distribution was unclear