Effects of Human Observer Presence on Pain Assessment Using Facial Expressions in Rabbits
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.30802/AALAS-JAALAS-22-000056 http://hdl.handle.net/11449/248327 |
Resumo: | The goal of this study was to evaluate the effect of a human observer on Rabbit Grimace Scale (RbtGS) scores. The study scored video footage taken of 28 rabbits before and after orthopedic surgery, as follows: 24 h before surgery ( baseline), 1 h after surgery ( pain), 3 h after analgesia administration ( analgesia), and 24 h after surgery ( 24h) in the presence and absence of an observer. Videos were assessed twice in random order by 3 evaluators who were blind to the collection time and the presence or absence of an observer. Responses to pain and analgesia were evaluated by comparing the 4 time points using the Friedman test, followed by the Dunn test. The influence of the presence or absence of the observer at each time point was evaluated using the Wilcoxon test. Intra- and interrater reliabilities were estimated using the intraclass correlation coefficient. The scale was responsive to pain, as the scores increased after surgery and had decreased by 24 h after surgery. The presence of the observer reduced significantly the RbtGS scores (median and range) at pain (present, 0.75, 0 to 1.75; absent, 1, 0 to 2) and increased the scores at baseline (present, 0.2, 0 to 2; absent, 0, 0 to 2) and 24h after surgery (present, 0.33, 0 to 1.75; absent, 0.2, 0 to 1.5). The intrarater reliability was good (0.69) to very good (0.82) and interrater reliability was moderate (0.49) to good (0.67). Thus, the RbtGS appeared to detect pain when scored from video footage of rabbits before and after orthopedic surgery. In the presence of the observer, the pain scores were underestimated at the time considered to be associated with the greatest pain and overestimated at the times of little or no pain. |
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Effects of Human Observer Presence on Pain Assessment Using Facial Expressions in RabbitsThe goal of this study was to evaluate the effect of a human observer on Rabbit Grimace Scale (RbtGS) scores. The study scored video footage taken of 28 rabbits before and after orthopedic surgery, as follows: 24 h before surgery ( baseline), 1 h after surgery ( pain), 3 h after analgesia administration ( analgesia), and 24 h after surgery ( 24h) in the presence and absence of an observer. Videos were assessed twice in random order by 3 evaluators who were blind to the collection time and the presence or absence of an observer. Responses to pain and analgesia were evaluated by comparing the 4 time points using the Friedman test, followed by the Dunn test. The influence of the presence or absence of the observer at each time point was evaluated using the Wilcoxon test. Intra- and interrater reliabilities were estimated using the intraclass correlation coefficient. The scale was responsive to pain, as the scores increased after surgery and had decreased by 24 h after surgery. The presence of the observer reduced significantly the RbtGS scores (median and range) at pain (present, 0.75, 0 to 1.75; absent, 1, 0 to 2) and increased the scores at baseline (present, 0.2, 0 to 2; absent, 0, 0 to 2) and 24h after surgery (present, 0.33, 0 to 1.75; absent, 0.2, 0 to 1.5). The intrarater reliability was good (0.69) to very good (0.82) and interrater reliability was moderate (0.49) to good (0.67). Thus, the RbtGS appeared to detect pain when scored from video footage of rabbits before and after orthopedic surgery. In the presence of the observer, the pain scores were underestimated at the time considered to be associated with the greatest pain and overestimated at the times of little or no pain.Department of Surgical Specialties and Anesthesiology, Botucatu Medical School, São Paulo State University, Botucatu, São Paulo, Brazil and Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, CanadaDepartment of Surgery School of Veterinary Medicine and Animal Science University of São PauloDepartment of Surgical Specialties and Anesthesiology Botucatu Medical School São Paulo State UniversityDepartment of Veterinary Clinics and Surgery School of Agricultural and Veterinary Sciences São Paulo State UniversitySchool of Natural and Environmental Science Newcastle UniversityDepartment of Veterinary Surgery and Animal Reproduction School of Veterinary Medicine and Animal Science São Paulo State UniversityDepartment of Surgical Specialties and Anesthesiology Botucatu Medical School São Paulo State UniversityDepartment of Veterinary Clinics and Surgery School of Agricultural and Veterinary Sciences São Paulo State UniversityDepartment of Veterinary Surgery and Animal Reproduction School of Veterinary Medicine and Animal Science São Paulo State UniversityUniversidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Newcastle UniversityPinho, Renata H.Justo, André ACima, Daniela S. [UNESP]Fonseca, Mariana W. [UNESP]Minto, Bruno W. [UNESP]Rocha, Fabiana D L [UNESP]Leach, Matthew C.Luna, Stelio P L [UNESP]2023-07-29T13:40:52Z2023-07-29T13:40:52Z2023-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article81-86http://dx.doi.org/10.30802/AALAS-JAALAS-22-000056Journal of the American Association for Laboratory Animal Science : JAALAS, v. 62, n. 1, p. 81-86, 2023.2769-6677http://hdl.handle.net/11449/24832710.30802/AALAS-JAALAS-22-0000562-s2.0-85147723115Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of the American Association for Laboratory Animal Science : JAALASinfo:eu-repo/semantics/openAccess2024-09-09T14:01:30Zoai:repositorio.unesp.br:11449/248327Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-09T14:01:30Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effects of Human Observer Presence on Pain Assessment Using Facial Expressions in Rabbits |
title |
Effects of Human Observer Presence on Pain Assessment Using Facial Expressions in Rabbits |
spellingShingle |
Effects of Human Observer Presence on Pain Assessment Using Facial Expressions in Rabbits Pinho, Renata H. |
title_short |
Effects of Human Observer Presence on Pain Assessment Using Facial Expressions in Rabbits |
title_full |
Effects of Human Observer Presence on Pain Assessment Using Facial Expressions in Rabbits |
title_fullStr |
Effects of Human Observer Presence on Pain Assessment Using Facial Expressions in Rabbits |
title_full_unstemmed |
Effects of Human Observer Presence on Pain Assessment Using Facial Expressions in Rabbits |
title_sort |
Effects of Human Observer Presence on Pain Assessment Using Facial Expressions in Rabbits |
author |
Pinho, Renata H. |
author_facet |
Pinho, Renata H. Justo, André A Cima, Daniela S. [UNESP] Fonseca, Mariana W. [UNESP] Minto, Bruno W. [UNESP] Rocha, Fabiana D L [UNESP] Leach, Matthew C. Luna, Stelio P L [UNESP] |
author_role |
author |
author2 |
Justo, André A Cima, Daniela S. [UNESP] Fonseca, Mariana W. [UNESP] Minto, Bruno W. [UNESP] Rocha, Fabiana D L [UNESP] Leach, Matthew C. Luna, Stelio P L [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade de São Paulo (USP) Newcastle University |
dc.contributor.author.fl_str_mv |
Pinho, Renata H. Justo, André A Cima, Daniela S. [UNESP] Fonseca, Mariana W. [UNESP] Minto, Bruno W. [UNESP] Rocha, Fabiana D L [UNESP] Leach, Matthew C. Luna, Stelio P L [UNESP] |
description |
The goal of this study was to evaluate the effect of a human observer on Rabbit Grimace Scale (RbtGS) scores. The study scored video footage taken of 28 rabbits before and after orthopedic surgery, as follows: 24 h before surgery ( baseline), 1 h after surgery ( pain), 3 h after analgesia administration ( analgesia), and 24 h after surgery ( 24h) in the presence and absence of an observer. Videos were assessed twice in random order by 3 evaluators who were blind to the collection time and the presence or absence of an observer. Responses to pain and analgesia were evaluated by comparing the 4 time points using the Friedman test, followed by the Dunn test. The influence of the presence or absence of the observer at each time point was evaluated using the Wilcoxon test. Intra- and interrater reliabilities were estimated using the intraclass correlation coefficient. The scale was responsive to pain, as the scores increased after surgery and had decreased by 24 h after surgery. The presence of the observer reduced significantly the RbtGS scores (median and range) at pain (present, 0.75, 0 to 1.75; absent, 1, 0 to 2) and increased the scores at baseline (present, 0.2, 0 to 2; absent, 0, 0 to 2) and 24h after surgery (present, 0.33, 0 to 1.75; absent, 0.2, 0 to 1.5). The intrarater reliability was good (0.69) to very good (0.82) and interrater reliability was moderate (0.49) to good (0.67). Thus, the RbtGS appeared to detect pain when scored from video footage of rabbits before and after orthopedic surgery. In the presence of the observer, the pain scores were underestimated at the time considered to be associated with the greatest pain and overestimated at the times of little or no pain. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T13:40:52Z 2023-07-29T13:40:52Z 2023-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.30802/AALAS-JAALAS-22-000056 Journal of the American Association for Laboratory Animal Science : JAALAS, v. 62, n. 1, p. 81-86, 2023. 2769-6677 http://hdl.handle.net/11449/248327 10.30802/AALAS-JAALAS-22-000056 2-s2.0-85147723115 |
url |
http://dx.doi.org/10.30802/AALAS-JAALAS-22-000056 http://hdl.handle.net/11449/248327 |
identifier_str_mv |
Journal of the American Association for Laboratory Animal Science : JAALAS, v. 62, n. 1, p. 81-86, 2023. 2769-6677 10.30802/AALAS-JAALAS-22-000056 2-s2.0-85147723115 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of the American Association for Laboratory Animal Science : JAALAS |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
81-86 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
repositoriounesp@unesp.br |
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1810021329896734720 |