The Antiobesity Effect of GLP-1 Receptor Agonists Alone or in Combination with Metformin in Overweight /Obese Women with Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis

Table 3

Summary of the risk of bias for each study according to Revised Cochrane Risk of Bias Tool for Randomized Trials (RoB 2).

Study	Risk of bias due to					Overall risk of bias
	The randomization process	Deviations from the intended interventions	Missing outcome data	Measurements of the outcomes	Selection of the reported results
Elkind-Hirsch et al. [26]	Some concerns	Some concerns	Low risk	Low risk	Low risk	Some concerns
Jensterle Sever et al. [27]	Some concerns	Some concerns	Low risk	Low risk	Low risk	Some concerns
Jensterle et al. [28]	Some concerns	Some concerns	Low risk	Low risk	Low risk	Some concerns
Jensterle et al. [29]	Some concerns	Some concerns	Some concerns	Low risk	Some concerns	Some concerns
Liu et al. [30]	Some concerns	Some concerns	Some concerns	Low risk	Some concerns	Some concerns
Salamun et al. [31]	Low risk	Low risk	Low risk	Low risk	Low risk	Low risk