Table 1:

Statistical table

Data structureType of testχ2/t score/ρ2p value/confidence interval
aFixed effect: channel locationNormal distributionLikelihood ratio testχ2 = 494.0p < 10−16
bFixed effect: flicker locationNormal distributionLikelihood ratio testχ2 = 211.0p < 10−16
cFixed effect: harmonicNormal distributionLikelihood ratio testχ2 = 718.0p < 10−16
dInteraction: flicker location and harmonicNormal distributionLikelihood ratio testχ2 = 190.0p < 10−16
eFixed effect: flicker configurationNormal distributionLikelihood ratio testχ2 = 17.6p = 0.015
fFixed effect (coherence): harmonicNormal distributionLikelihood ratio testχ2 = 179.0p < 10−16
gFixed effect (coherence): flicker locationNormal distributionLikelihood ratio testχ2 = 29.5p < 10−6
hFixed effect (coherence): channel locationNormal distributionLikelihood ratio testχ2 = 62.3p < 10−10
iInteraction (coherence): flicker location and harmonicNormal distributionLikelihood ratio testχ2 = 6.2p < 0.02
jMI: 0% vs 0.6% isofluraneNormal distributionTwo-tailed t testt = 3.4p < 0.008
kMI: 0% isoflurane vs recoveryNormal distributionTwo-tailed t testt = 1.6p = 0.130
lMI: 0.6% isoflurane vs recoveryNormal distributionTwo-tailed t testt = -4.2p < 0.003
mSpontaneous power 20-30 Hz: 0% vs 0.6% isofluraneNormal distributionTwo-tailed t testt = −6.25p < 0.00005
nSpontaneous power 80-90Hz: 0% vs 0.6% isofluraneNormal distributionTwo-tailed t testt = −4.3p < 0.002
oFixed effect: isofluraneNormal distributionLikelihood ratio testχ2 = 631.36p < 10−16
pInteraction: harmonic and isofluraneNormal distributionLikelihood ratio testχ2 = 434.7p < 10−16
qInteraction: Isoflurane and channel locationNormal distributionLikelihood ratio testχ2 = 187p < 10−16
rInteraction: isoflurane and flicker locationNormal distributionLikelihood ratio testχ2 = 31.26p < 0.01
sInteraction: isoflurane, channel location and harmonicNormal distributionLikelihood ratio testχ2 = 23.09p < 0.048
tSSVEP model fit: 0% isofluraneNormal distributionConfidence intervalρ2 = 0.995% confidence interval for slope[1.0 1.21]; intercept [-6.01 -2.43]
uSSVEP model fit: highest dose of isofluraneNormal distributionConfidence intervalρ2 = 0.95slope = [1.05 1.15], intercept = [−1.70 0.75]
vSSVEP model fit: change between 0% and highest dose of isofluraneNormal distributionConfidence intervalρ2 = 0.76slope = [0.722 0.94], intercept = [2.50 4.48]
wFixed effect (coherence): isofluraneNormal distributionLikelihood ratio testχ2 = 185p < 10−16
xInteraction: harmonic and isofluraneNormal distributionLikelihood ratio testχ2 = 146p < 10−16
yInteraction: isoflurane and channel locationNormal distributionLikelihood ratio testχ2 = 29.25p < 0.00001
zInteraction: isoflurane and flicker locationNormal distributionLikelihood ratio testχ2 = 12.35p < 0.009
aaInteraction: isoflurane, harmonic and channel locationNormal distributionLikelihood ratio testχ2 = 0.66p = 0.72
abCoherence model: Embedded Image vs Embedded Image Normal distributionTwo-tailed t testt = −5.47p < 0.0001
avCoherence model: Embedded Image vsEmbedded Image Normal distributionTwo-tailed t testt = −5.46p < 0.0001
adCoherence model: Embedded Image vs Embedded Image Normal distributionTwo-tailed t testt = −2.3p < 0.040