Frequency of self-reported vocal problems and associated occupational factors in primary schoolteachers in Londrina, Paraná State, Brazil

Cadernos de saúde pública
Michelle Moreira Abujamra FillisArthur Eumann Mesas

Abstract

This study aimed to estimate the prevalence of self-reported vocal problems among primary schoolteachers and to identify associated occupational factors, using a cross-sectional design and face-to-face interviews with 967 teachers in 20 public schools in Londrina, Paraná State, Brazil. Prevalence of self-reported vocal problems was 25.7%. Adjusted analyses showed associations with characteristics of the employment relationship (workweek ≥ 40 hours and poor perception of salaries and health benefits), characteristics of the work environment (number of students per class and exposure to chalk dust and microorganisms), psychological factors (low job satisfaction, limited opportunities to express opinions, worse relationship with superiors, and poor balance between professional and personal life), and violence (insults and bullying). Vocal disorders affected one in four primary schoolteachers and were associated with various characteristics of the teaching profession (both structural and work-related).

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Citations

Aug 14, 2020·Ciência & saúde coletiva·Marta Raquel Mendes VieiraDesirée Sant'Ana Haikal
Aug 17, 2019·Journal of Voice : Official Journal of the Voice Foundation·Iandra Kaline BarbosaAnna Alice Almeida
Apr 16, 2021·International Archives of Occupational and Environmental Health·Francine Nesello MelandaSelma Maffei de Andrade
Jun 16, 2021·Journal of Voice : Official Journal of the Voice Foundation·Patrícia Brianne da Costa PenhaMaria Fabiana Bonfim de Lima Silva

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