Risk prediction models for enteral nutrition-related aspiration in critically ill patients: A systematic review

Table 3 Risk of bias and applicability assessment using Prediction model Risk of Bias Assessment Tool (n = 12)

Ref.	Participants	Predictors	Outcome	Analysis	Overall risk of bias	Participants	Predictors	Outcome	Overall applicability
Chen et al[9]	H	H	L	H	H	L	L	L	L
Zhou et al[17]	L	L	L	H	H	L	L	L	L
Shi et al[14]	H	H	L	H	H	L	L	L	L
Peng et al[13]	H	H	L	H	H	L	L	L	L
Guan et al[10]	L	?	L	H	H	L	L	L	L
Jing and Wu[11]	L	L	L	H	H	L	L	L	L
Luo et al[12]	H	H	L	H	H	L	L	L	L
Yu et al[15]	H	?	L	H	H	L	L	L	L
Zhang et al[16]	H	H	L	L	H	L	L	L	L
Sun et al[19]	L	L	L	L	L	L	L	L	L
Wang et al[20]	L	L	L	L	L	L	L	L	L
Hou et al[18]	H	H	L	H	H	L	L	L	L

L: Low risk of bias/good applicability; H: High risk of bias/poor applicability; “?”: Unclear risk of bias.