TABLE 3.

Logistic regression analysis for the predictors of PVS inducibility

Predictors	Odds ratio	95% Confidence intervals	p Value
PVCs ≥30/h	1.196	0.570–2.509	.636
NSVT ≥1 episode/24 h	2.867	1.342–6.128	.007
LPs ≥2/3	2.285	1.096–4.765	.027
QTc >440 (M)/450 (F) ms	0.852	0.404–1.797	.852
TWA ≥65 μV	1.261	0.537–2.959	.594
SDNN ≤75 ms	1.189	0.345–4.096	.784
DC ≤4.5 ms/To ≥0%/Ts ≤2.5 ms	1.049	0.310–3.551	.939

Abbreviations: DC, deceleration capacity; NSVT, non‐sustained ventricular tachycardia; PVCs, premature ventricular complexes; QTc, corrected QT interval; SAECG‐LPS, Signal averaged ECG‐late potentials; SDNN, standard deviation of normal‐to‐normal heartbeat; TO, turbulence onset; TS, turbulence slope; TWA, T‐wave alternans.