Efficacy of Exercise Rehabilitation in Patients with Atrial Fibrillation after Radiofrequency Ablation: A Meta-Analysis of Randomized Controlled Trials

Table 2

Quality assessment of the included studies.

Included studies	Randomization methods	Allocation concealment	Blinding		Completeness of outcome data	Selective reporting	Other sources of bias
			Participants and personnel	Assessment
Osbak et al. [10]	Unclear	Unclear	Yes	Unclear	Complete	No	Unclear
Lakkireddy et al. [11]	Dice rolling	Yes	Unclear	Unclear	Complete	No	Unclear
Wahlstrom et al. [12]	Dice rolling	Yes	Yes	Yes	Complete	No	Unclear
Cao et al. [13]	Number method	Unclear	Unclear	Unclear	Complete	No	Unclear
Chen et al. [14]	Unclear	Unclear	Unclear	Unclear	Complete	No	Unclear
Malmo et al. [15]	Computer	Unclear	No	Yes	Complete	No	Unclear
Risom et al. [16]	Computer	Yes	Yes	Unclear	Incomplete	No	Unclear
Kato et al. [17]	Computer	Yes	No	Unclear	Complete	No	Unclear
Joensen et al. [18]	Number method	No	No	Yes	Complete	No	Unclear
Skielboe et al. [19]	Computer	Unclear	Unclear	Unclear	Complete	No	Unclear