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      Índice de capacidade para o trabalho e desequilíbrio esforço-recompensa relacionado ao distúrbio de voz em professoras da rede estadual de Alagoas Translated title: Index of workability and effort-reward imbalance related to voice disorder in teachers in the state of Alagoas

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          Abstract

          Resumo: OBJETIVO: verificar a associação entre distúrbio de voz e dados sociodemográficos e organizacionais (situações de violência) do trabalho docente, e entre perda de capacidade para o trabalho e estresse psicossocial no trabalho. MÉTODOS: os participantes [faltou a coleta de voz para definir os grupos com e sem distúrbio de voz] foram solicitados a responder aos questionários Condição de Produção Vocal do Professor, Desequilíbrio Esforço-Recompensa e Índice de Capacidade para o Trabalho. RESULTADO: foi encontrada associação entre distúrbio de voz e os dados sociodemográficos e organizacionais do trabalho no que diz respeito ao tempo que leciona (p=0,028), ao número de escolas em que leciona (p=0,004) e às situações de violência no quesito depredação (p=0,037). Não houve significância entre o distúrbio de voz e os escores dos questionários Desequilíbrio Esforço-Recompensa e Índice de Capacidade para o Trabalho (p>0,05). Houve associação entre os dados sociodemográficos e os questionários Desequilíbrio Esforço-Recompensa e Índice de Capacidade para o Trabalho, relacionada à faixa etária (p=0,042) e à variável "Trabalha em outro local diferente da escola" (p=0,011), respectivamente. CONCLUSÃO: observa-se que professoras que possuem mais de 11 anos de docência, lecionam em duas ou mais escolas e trabalham em escolas que sempre têm depredações e violência contra os funcionários apresentam maiores chances de ter distúrbio de voz. Não houve associação entre a perda da capacidade para o trabalho e a presença do distúrbio de voz. O estresse psicossocial não mostrou significância com a presença do distúrbio de voz, mas apresentou associação com a faixa etária, observando-se Alto Desequilíbrio Esforço-Recompensa nas professoras mais jovens.

          Translated abstract

          Abstract: PURPOSE: verifying the association between the voice disorder and sociodemographic and organizational data (situations of violence) of teaching, between loss of workability and psychosocial stress at work. METHODS: participants were asked to answer the protocols: Condition of Vocal Production of the Teacher, Effort-Reward-Imbalance and Work Ability Index. RESULTS: there was found correlation between voice disorder and demographic and organizational work data in relation to the time that teaches (p=0.028), amount of schools that teaches (p=0,004) and to the situations of violence in the issue depredation (p=0,037). There was no significance between the voice disorder and the scores of Effort-Reward-Imbalance and Work Ability Index questionnaires (p>0,05). There was an association between sociodemographic data and Effort-Reward-Imbalance and Work Ability Index questionnaires related to age (p=0,042) and to the variable "Works in elsewhere beyond school" (p=0,011), respectively. CONCLUSION: it is observed that teachers who have more than 11 years of teaching teaches in two or more schools, works in schools that happens always depredations and violence against employees, are more likely to have a voice disorder. There was no association between loss of work ability and the presence of voice disorder. Psychosocial stress was not associated with the presence of voice disorder, but was associated with age, observing high Effort-Reward-Imbalance in younger teachers.

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          Prevalence of voice disorders in teachers and the general population.

          Over 3 million teachers in the United States use their voice as a primary tool of trade and are thought to be at higher risk for occupation-related voice disorders than the general population. However, estimates regarding the prevalence of voice disorders in teachers and the general population vary considerably. To determine the extent that teachers are at greater risk for voice disorders, 2,531 randomly selected participants from Iowa and Utah (1,243 teachers and 1,288 nonteachers) were interviewed by telephone using a voice disorder questionnaire. Prevalence-the number of cases per population at risk at a specific time-was determined. The prevalence of reporting a current voice problem was significantly greater in teachers compared with nonteachers (11.0% vs. 6.2%), chi(2)(1) = 18.2, p 4 weeks in duration), compared with acute voice disorders (20.9% vs. 13.3%), chi(2)(1) = 8.7, p =.003. To assess the association between past voice disorders and possible risks, adjusted odds ratios (ORs) were estimated using multiple logistic regression. The results identified that being a teacher, being a woman, being between 40 and 59 years of age, having 16 or more years of education, and having a family history of voice disorders were each positively associated with having experienced a voice disorder in the past. These results support the notion that teaching is a high-risk occupation for voice disorders. Important information is also provided regarding additional factors that might contribute to the development of voice disorders.
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              Voice disorders in teachers and the general population: effects on work performance, attendance, and future career choices.

              To examine the frequency and adverse effects of voice disorders on job performance and attendance in teachers and the general population, 2,401 participants from Iowa and Utah (n1 = 1,243 teachers and n2 = 1,279 nonteachers) were randomly selected and were interviewed by telephone using a voice disorder questionnaire. Teachers were significantly more likely than nonteachers to have experienced multiple voice symptoms and signs including hoarseness, discomfort, and increased effort while using their voice, tiring or experiencing a change in voice quality after short use, difficulty projecting their voice, trouble speaking or singing softly, and a loss of their singing range (all odds ratios [ORs] p <.05). Furthermore, teachers consistently attributed these voice symptoms to their occupation and were significantly more likely to indicate that their voice limited their ability to perform certain tasks at work, and had reduced activities or interactions as a result. Teachers, as compared with nonteachers, had missed more workdays over the preceding year because of voice problems and were more likely to consider changing occupations because of their voice (all comparisons p <.05). These findings strongly suggest that occupationally related voice dysfunction in teachers can have significant adverse effects on job performance, attendance, and future career choices.
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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Journal
                rcefac
                Revista CEFAC
                Rev. CEFAC
                CEFAC Saúde e Educação (São Paulo )
                1982-0216
                October 2015
                : 17
                : 5
                : 1580-1589
                Affiliations
                [1 ] Universidade Estadual de Ciências da Saúde de Alagoas Brazil
                [2 ] Centro de Estudos da Saúde do Trabalhador e Ecologia Humana Brasil
                Article
                S1516-18462015000501580
                10.1590/1982-0216201517517414
                493dcb64-1e6d-4eee-8f92-0df167ef9066

                http://creativecommons.org/licenses/by/4.0/

                History
                Product

                SciELO Brazil

                Self URI (journal page): http://www.scielo.br/scielo.php?script=sci_serial&pid=1516-1846&lng=en
                Categories
                REHABILITATION

                Physiotherapy
                Quality of Life,Voice,Teachers,Occupational Health,Qualidade de Vida,Voz,Docentes,Saúde Ocupacional

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