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Behavioral red flags for optimizing castration-induced acute pain diagnosis in cattle
Gustavo Venâncio da Silva1, Rubia Mitalli Tomacheuski2, Flavia Augusta de Oliveira3
1Laboratory of Applied Artificial Intelligence on Health, Department of Anaesthesiology, Botucatu Medical School, São Paulo State University (Unesp), Botucatu, São Paulo, Brazil.
Research in Veterinary Science
|November 29, 2024
Summary
Simplified cattle pain assessment using behavioral red flags can optimize acute pain diagnosis. A decision tree identified key behaviors for quick, effective pain evaluation in large-scale systems.
Area of Science:
- Veterinary Medicine
- Animal Behavior
- Pain Management
Background:
- The Unesp-Botucatu Cattle Pain Scale (UCAPS) is valuable in research but complex for routine farm/hospital use.
- A need exists for a simpler pain assessment method in cattle for practical application.
Purpose of the Study:
- To identify a concise set of UCAPS behaviors as "red flags" for efficient acute pain diagnosis in cattle.
- To develop a simplified pain evaluation tool for large-scale cattle management systems.
Main Methods:
- Utilized data from two prior studies involving UCAPS assessment in 59 male cattle before and after surgical castration.
- Employed a decision tree analysis to identify key behavioral indicators for pain diagnosis.
Main Results:
- A decision tree logic using Activity and Locomotion scores was developed as behavioral red flags.
- This simplified model demonstrated high accuracy (95.95% for UCAPS diagnosis, 94.13% for overall pain status).
Conclusions:
- Specific UCAPS behaviors identified through the decision tree can serve as effective "red flags" for acute pain in cattle.
- This approach offers a quick and optimized method for pain assessment in large-scale cattle systems, improving welfare and management.
