Table 5: VNS settings for the two groups.

Parameter Group 1 (Mean) Group 2 (Mean) P-value
Output current (mA) 1.9 2.1 0.17
F (Hz) 26.9 25.5 0.18
PW (mic s) 293.4 312.5 0.28
OT (s) 29.6 28 0.07
FT (min) 2.9 3 0.4