Table 3.

Multivariate analysis demonstrating predictive factors for occurrence of arrhythmic events detected by the implantable loop recorder

	Bradyarrhythmias			Non-sustained ventricular tachycardia
	OR	95% CI	p value	OR	95% CI	p value
Prolonged QTc	7.28	2.01-26.35	0.002	-	-	-
Duration of PR interval	1.05	1.02 to 1.08	0.0008	-	-	-
Left ventricular dilatation	-	-	-	2.83	1.01-7.96	0.041

OR: Odds ratio; CI: Confidence interval.