Predictive modeling toward refinement of behavior-based pain assessment in horses
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Predictive modeling toward refinement of behavior-based pain assessment in horses. / Trindade, Pedro Henrique Esteves; Barreto da Rocha, Paula; Driessen, Bernd; McDonnell, Sue M.; Hopster, Klaus; Zarucco, Laura; Gozalo-Marcilla, Miguel; Hopster-Iversen, Charlotte; Rocha, Thamiris Kristine Gonzaga da; Taffarel, Marilda Onghero; Alonso, Bruna Bodini; Schauvliege, Stijn; Mello, João Fernando Serrajordia Rocha de; Luna, Stelio Pacca Loureiro.
I: Applied Animal Behaviour Science, Bind 267, 106059, 2023.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Predictive modeling toward refinement of behavior-based pain assessment in horses
AU - Trindade, Pedro Henrique Esteves
AU - Barreto da Rocha, Paula
AU - Driessen, Bernd
AU - McDonnell, Sue M.
AU - Hopster, Klaus
AU - Zarucco, Laura
AU - Gozalo-Marcilla, Miguel
AU - Hopster-Iversen, Charlotte
AU - Rocha, Thamiris Kristine Gonzaga da
AU - Taffarel, Marilda Onghero
AU - Alonso, Bruna Bodini
AU - Schauvliege, Stijn
AU - Mello, João Fernando Serrajordia Rocha de
AU - Luna, Stelio Pacca Loureiro
N1 - Publisher Copyright: © 2023 Elsevier B.V.
PY - 2023
Y1 - 2023
N2 - After 25 years of studies on methodologies for behavioral assessment of equine pain, the Unesp-Botucatu Horse Acute Pain Scale (UHAPS) and the Orthopedic Composite Pain Scale (CPS) were recently considered suboptimal instruments to assess pain in hospitalized horses. However, the combination of the two instruments has never been examined. The objective was to investigate whether the merging, mining, and weighting of UHAPS and CPS behavioral items in a single instrument using a predictive model could improve the capacity to diagnose pain in horses. A previously video-collected behavioral database of 42 horses admitted to three different hospitals for orthopedic or soft tissue surgery was used. Multilevel binomial logistic regression models were used to merge, mine, and weight the behaviors of both instruments. The classification quality between the model and the instruments was compared by the area under the curve (AUC) and its 95% confidence interval. The short model containing 25% of the behaviors of the two instruments showed a higher AUC (98.64 [98.16 – 99.12]; p < 0.0001) than the UHAPS (84.63 [82.08 – 87.18]) and CPS (88.62 [86.56 – 90.66]), independently. We conclude that merging, mining, and weighting the UHAPS and CPS behavior items into a single predictive model appears to be a promising strategy to improve pain diagnostic skill and promote equine welfare.
AB - After 25 years of studies on methodologies for behavioral assessment of equine pain, the Unesp-Botucatu Horse Acute Pain Scale (UHAPS) and the Orthopedic Composite Pain Scale (CPS) were recently considered suboptimal instruments to assess pain in hospitalized horses. However, the combination of the two instruments has never been examined. The objective was to investigate whether the merging, mining, and weighting of UHAPS and CPS behavioral items in a single instrument using a predictive model could improve the capacity to diagnose pain in horses. A previously video-collected behavioral database of 42 horses admitted to three different hospitals for orthopedic or soft tissue surgery was used. Multilevel binomial logistic regression models were used to merge, mine, and weight the behaviors of both instruments. The classification quality between the model and the instruments was compared by the area under the curve (AUC) and its 95% confidence interval. The short model containing 25% of the behaviors of the two instruments showed a higher AUC (98.64 [98.16 – 99.12]; p < 0.0001) than the UHAPS (84.63 [82.08 – 87.18]) and CPS (88.62 [86.56 – 90.66]), independently. We conclude that merging, mining, and weighting the UHAPS and CPS behavior items into a single predictive model appears to be a promising strategy to improve pain diagnostic skill and promote equine welfare.
KW - Algorithm
KW - Body language
KW - Logistic regression
KW - Pain assessment
KW - Welfare
U2 - 10.1016/j.applanim.2023.106059
DO - 10.1016/j.applanim.2023.106059
M3 - Journal article
AN - SCOPUS:85171347716
VL - 267
JO - Applied Animal Behaviour Science
JF - Applied Animal Behaviour Science
SN - 0168-1591
M1 - 106059
ER -
ID: 375060763