Prevalence and Risk Factors of Postprocedure Depression in Patients with Atrial Fibrillation after Radiofrequency Ablation

Table 3

Multivariable logistic regression analysis of selected variables.

Selected variables	Enter		Forward stepwise: LR
	OR (95% CI)		OR (95% CI)
Age	0.97 (0.94–0.99)	0.01	0.96 (0.94–0.99)	0.01
CHD	1.83 (0.98–3.42)	0.06	—	—
OAA/S when ablating at the specific position	0.68 (0.43–1.07)	0.10	0.58 (0.39–0.88)	0.01
OAA/S when pulling out the catheter sheath	0.64 (0.35–1.18)	0.16	—	—

OR, odds ratio; CI, confidence interval; LR, likelihood ratio; CHD, coronary heart disease; OAA/S, observer’s assessment of alertness/sedation scale.