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

Table 8 Statistical, hybrid and machine learning methods included in each of the articles

	Statistical methods				Hybrid methods			Machine learning methods
	Cox PH	Penalised L1 Cox (Lasso)	Penalised L2 Cox (Ridge)	Elastic Net Cox	Cox Boost	Super Learners	Mahalanobis K-nearest neighbour Kaplan-Meier	RSF	Neural Network	Boosting	SVM
Geng et al. (2014) [26]	✓										✓ ⁺
Golmakani et al. (2020) [31]	✓	✓	✓	✓	✓	✓ ⁺		✓		✓
Gong et al. (2018) [27]	✓							✓	✓
Hu and Steingrimsson (2018) [28]	✓	✓						✓
Katzman et al. (2018) [29]	✓							✓	✓ ⁺
Lowsky et al. (2012) [25]	✓						✓ ⁺	✓
Omurlu et al. (2009) [24]	✓							✓
Steingrimsson and Morrison (2020) [32]	✓	✓						✓	✓ ⁺
Wang and Li (2019) [30]		✓	✓		✓			✓	✓ ⁺
Xiang et al. (2000) [23]	✓								✓

ISSN: 2397-7523