Table 4.

The systematic review centre for the laboratory animal experimentation risk of the bias assessment tool for animal studies.

Citation	Selection Bias			Performance Bias		Detection Bias		Attrition Bias	Reporting Bias	Other
	Sequence Generation	Baseline Characteristics	Allocation Concealment	Random Housing	Blinding	Random Outcome Assessment	Blinding	Incomplete Outcome Data	Selective Outcome Reporting	Was the Study Apparently Free of Other Problems That Could Result in High Risk of Bias?
[47]	Yes	Yes	Unclear	Yes	Unclear	Unclear	Unclear	No	No	No
[48]	Yes	Yes	Yes	Yes	Unclear	Yes	Unclear	No	No	No
[49]	Unclear	Yes	Unclear	Unclear	Unclear	Unclear	Unclear	No	No	Unclear