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Master's Dissertation
DOI
https://doi.org/10.11606/D.25.2017.tde-29092017-172716
Document
Author
Full name
Ana Virginia Santana Sampaio Castilho
Institute/School/College
Knowledge Area
Date of Defense
Published
Bauru, 2017
Supervisor
Committee
Orenha, Eliel Soares (President)
Garcia, Patricia Petromilli Nordi Sasso
Paschoarelli, Luis Carlos
Peres, Sílvia Helena de Carvalho Sales
Title in Portuguese
Atendimento odontológico: eficácia do treinamento e requisitos dos equipamentos para reduzir riscos ergonômicos
Keywords in Portuguese
Equipamento odontológico
Ergonomia
Odontologia
Treinamento ergonômico
Abstract in Portuguese
Este estudo teve por objetivo verificar a eficácia de um treinamento ergonômico na diminuição de posturas inadequadas adotadas por cirurgiãs-dentistas durante a execução de procedimentos de raspagem periodontal. Sessenta (60) cirurgiãs-dentistas foram alocadas aleatoriamente em dois grupos: o grupo de intervenção - G1, composto por 22 profissionais que receberam instruções e treinamento ergonômico teórico e prático; o grupo controle - G2, composto por 38 profissionais receberam o mesmo treinamento apenas após ao final do estudo. No baseline, utilizou-se um manequim odontológico no qual todas as participantes realizaram procedimentos de raspagem e alisamento dental em 6 faces dentárias, uma em cada sextante: faces vestibulares dos dentes 16, 11, 26 e 31 e faces linguais dos dentes 36 e 46. As observações foram realizadas através de vídeos realizados com 5 câmeras digitais, fixadas num suporte especificamente construído para obtenção de diferentes ângulos de visualização: direita, esquerda, posterior, superior e geral. Realizou-se análise exploratória da distribuição dos dados seguida de análise descritiva e analítica utilizando-se o teste de ANOVA de medidas repetidas com =5%. Foram realizadas 984 análises das quais 720 antes do treinamento e 264 após o treinamento. O treinamento ergonômico possibilitou 63% de redução de prevalência de posturas não recomendadas e houve diferença estatisticamente significante (p<0,00001) entre os grupos controle (inicial e final), intervenção inicial e intervenção final. Concluiu-se que o treinamento ergonômico realizado contribuiu significativamente para diminuir a prevalência de posturas não recomendadas durante a execução de procedimentos básicos periodontais.
Title in English
Dental care: efficacy of training and equipment requirements to reduce ergonomic risks
Keywords in English
Dental equipment
Dentistry
Ergonomics
Ergonomics training
Abstract in English
This study aimed to assess the efficacy of an ergonomic training in order to decrease the prevalence of not recommended postures assumed by dentists during dental scaling procedures. Sixty (60) female dentists were randomly allocated into two groups: G1- intervention group - composed by 22 dentists who received theoretical and practical ergonomic training; G2 - control group - composed by 38 professionals received the similar training only after the end of the study. In the baseline, it was used a dental manikin in which all participants performed dental scaling on 6 dental surfaces, one in each sextant of the mouth: buccal surfaces of 16, 11, 26 and 31 teeth and lingual faces of 36 and 46 teeth. The observations were made through videos realized with 5 digital cameras, fixed in a support specifically constructed to obtain different viewing angles: right, left, posterior, superior and general. An exploratory analysis of the data distribution followed by descriptive and analytical analysis was performed using the ANOVA test for repeated measures with = 5%. A total of 1440 observations were performed, 720 before and 720 after training. Ergonomic training decrease the prevalence of not recommended postures in 63%. There was a statistically significant difference (p <0.00001) between the control, pre-training intervention and post-training intervention groups. It was concluded that the ergonomic training was effective to decrease the prevalence of not recommended postures during dental scaling procedures.
 
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Publishing Date
2017-10-03
 
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