Figure 1From: Refinement and partial validation of the UNESP-Botucatu multidimensional composite pain scale for assessing postoperative pain in horses Heart rate before and after anaesthesia (GA), analgesia and anaesthesia (GAA), analgesia, anaesthesia and castration (GCA) and anaesthesia, castration and analgesia (GC) in horses. *Statistically significant difference between assessment time points within each group. † Significant difference between GA and GCA.Back to article page