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Table 4 Likelihood ratio tests

From: Performance of blink reflex in patients during anesthesia induction with propofol and remifentanil: prediction probabilities and multinomial logistic analysis

  − Log likelihood Chi-square df p value
Intercept 1000.646 16.418 5 0.006
Propofol Ce 1313.757 329.529 5  < 0.001
T1 Vmean 993.034 8.806 5 0.117
fmedian 1002.125 17.897 5 0.003
fmedian 994.237 10.010 5 0.075
Pbandwidth 992.996 8.768 5 0.119
Spectral entropy 1000.786 16.558 5 0.005
T2 fmean 994.827 10.599 5 0.060
Spectral entropy 1001.268 17.040 5 0.004
  1. Vmean mean amplitude, fmean   mean frequency, fmedian median frequency, Pbandwidth power bandwidth; Ce  effect-site concentration