Table 3 Correlation between resected contacts and postoperative outcome—sleep analysis.

From: Interictal invasive very high-frequency oscillations in resting awake state and sleep

Outcome

SOZ

R

FR

VFR

UFR

Percentage (contacts) resected Median [IQR]

 Good

100 [33.33]

11.89 [13.37]

19.16 [27.04]

7.14 [26.65]

8.33 [19.7]

 Poor

60 [76.92]

9.62 [18.18]

16.13 [17.11]

0.0 [17.95]

0.0 [0]

 p-value

0.477

0.831

0.790

0.740

0.396

Ratio (contacts) resected Median [IQR]

 Good

1 [0.67]

− 0.76 [0.27]

− 0.62 [0.54]

− 0.86 [0.53]

− 0.83 [0.38]

 Poor

0,2 [1.54]

− 0.81 [0.36]

− 0.68 [0.34]

− 1 [0.36]

− 1.0 [0]

 p-value

0.477

0.820

0.781

0.740

0.396

  1. FR, Fast ripple; IQR, Inter-quartile range; R, Ripple; SOZ, Seizure-onset zone; UFR, Ultra fast ripple; VFR, Very fast ripple.