Table 1.

State-of-the-art parameters for the AF recurrent and non recurrent patients

Parameter	AF recurr	Non-AF recurr	p value
Spatial complexity (average count)	12.58 (5.17)	11.83 (5.83)	0.2209
Variability of spatial complexity (SD of count)	1.22 (1.12)	1.03 (0.85)	0.9916
Spatio-temporal stationarity (n.u.)	0.79 (0.20)	0.80 (0.18)	0.4240
Dominant frequency (Hz)	6.44 (0.79)	6.54 (0.85)	0.7784
Spectral concentration (n.u.)	0.53 (0.1)	0.49 (0.08)	0.1081
Spectral variability (n.u.)	0.42 (0.17)	0.42 (0.13)	0.4651
Multi-variate organization index (n.u.)	0.24 (0.02)	0.25 (0.03)	0.1398
Multi-variate spectral entropy (n.u.)	9.38 (0.08)	9.38 (0.09)	0.0940
Sample entropy (n.u.)	0.50 (0.02)	0.49 (0.02)	0.1976
f-wave amplitude (a.u.)	0.02 (0.01)	0.02 (0.01)	0.9732
f-wave power (a.u.)	251.06 (42.70)	244.86 (56.50)	0.4469
Harmonic energy (n.u.)	0.20 (0.08)	0.17 (0.09)	0.1446

Results are shown as median(IQR), and the p values from the corresponding univariate logistic regression models are also reported