Table 2 General Linear Models analysis (with ranked data) on the effect of MAC, gas, sedative, individual, and the interactions (of MAC x gas, MAC x sedative, gas x sedative, only shown if significant) in chickens (n = 10) undergoing inhalation anaesthesia with isoflurane and sevoflurane alone or combined with NaCl solution (0.25 ml/kg), butorphanol (1 mg/kg) or medetomidine (0.1 mg/kg) in a cross-over randomized study, obtaining repeated measurements per individual; gas being isoflurane and sevoflurane, and sedatives being butorphanol and medetomidine. Significant interactions set in bold

From: Effects of isoflurane and sevoflurane alone and in combination with butorphanol or medetomidine on the bispectral index in chickens