Table 7.

Linear regression model of the cognitive function changes between radiofrequency ablation and cryoballoon at 12-month follow-up.

	β (95%CI)	SE	P-values
Group	−1.057 (−2.670, 0.555)	0.812	.196
Surgery time	−0.021 (−1.777, 1.597)	0.010	.033