Revista Brasileira de Epidemiologia | |
Prevalence of fatigue reported by physiotherapists operating diathermy equipment for microwave | |
Anguera, Maria das Graças1  Gianini, Reinaldo José2  | |
[1] Universidade Estadual do Oeste do Paraná, Marechal Cândido Rondon, Brazil;Pontifícia Universidade Católica de São Paulo, São Paulo, Brazil | |
关键词: Physical therapists; Fatigue; Occupational exposure; Diathermy; Microwaves; EpidemiologyINTRODUCTIONThe physical therapist uses different types of electro-electronic equipment that emit electromagnetic radiation for therapeutic purposes; | |
DOI : 10.1590/1809-4503201400030001 | |
学科分类:过敏症与临床免疫学 | |
来源: SciELO | |
【 摘 要 】
Objective: To Analyze the association between prevalence of fatigue referred by physical therapists and their occupational exposure to radiation emitted by therapeutic microwave diathermy equipment. Methods: A Cross-sectional study conducted in 193 physical therapists from four cities of the west of Paraná State, Brazil. A specified structured web questionnaire was applied for collecting data about microwave diathermy exposition and potential confounders, plus the Multidimensional Assessment of Fatigue (MAF). Statistical analysis included logistic regression and Student's t-test. Results: The prevalence of fatigue in the category exposed to microwave diathermy was higher (15.0%) than in non-exposed (2.9%). On multivariate logistic regression, a significant independent association between exposure to microwave diathermy and prevalence of fatigue was observed (odds ratio 4.93; 95% confidence interval 1.04 - 23.25; p = 0.04). The Student's t-test showed significant difference between the number of hours exposed to diathermy microwave, being 3,839.1 within physical therapists who referred fatigue and 497.6 within others (p = 0.004). Conclusion: The results demonstrate a significant and independent association between occupational exposure of physical therapists to radiation of microwave diathermy and prevalence of fatigue. Therefore, occupational safety guidelines aimed at these professionals as a prevention of possible adverse effects, as well as the replication of this study are suggested.
【 授权许可】
Unknown
【 预 览 】
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RO201911300449388ZK.pdf | 264KB | download |