Comparison 10. Comparison of recurrence of AF between CFAE plus PVAI and PVAI alone.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Recurrence of AF	2	300	Risk Ratio (M‐H, Random, 95% CI)	1.39 [0.70, 2.75]
2 Recurrence of AF in persistent AF patients	2	180	Risk Ratio (M‐H, Random, 95% CI)	1.18 [0.71, 1.95]