TABLE 1.

Use of Cochrane risk of bias tool to assess quality of randomised controlled trials

Study	Random sequence generation	Allocation concealment	Selective reporting	Blinding subject and personnel	Blinding outcome assessment	Incomplete outcome data	Other source of bias
Maher et al. (2020) [38]	Low	Low	Low	Low	Low	Low	Unclear
Moor et al. (2020) [30]	Low	Low	Low	High	High	Low	Unclear